{"title":"Finger Bits for Stone Sink Cutouts \u0026 CNC Routing | Pro Tool Haus","description":"\u003ch1\u003e\n\u003cspan data-contrast=\"none\" class=\"TextRun SCXW108731341 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW108731341 BCX0\"\u003eFinger Bits for Stone Cutouts \u0026amp; CNC Routing\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW108731341 BCX0\" data-ccp-props='{\"335559739\":0}'\u003e \u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW241187189 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW241187189 BCX0\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-US\" class=\"TextRun SCXW241187189 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003eFinger bits are the primary tool for cutting sink holes, custom cutouts, and radius corners in stone countertops — work that requires a plunge cut followed by an interior routing path that a straight blade\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003ecan't\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003emake. In a CNC stone machine, finger bits execute the programmed sink cutout path automatically; for hand-held router work,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003ethey're\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eguided by a template.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW241187189 BCX0\" data-ccp-props='{\"335559739\":100}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW241187189 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW241187189 BCX0\"\u003e\u003cspan data-contrast=\"none\" class=\"TextRun SCXW241187189 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003eThe collection includes finger bits for undermount and drop-in sink cutouts, cooktop cutouts, and custom interior cuts in granite, marble, quartzite, and engineered stone. Profile finger bits add an edge profile to the cutout rim as they cut — producing a finished undermount edge in a single operation.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW241187189 BCX0\" data-ccp-props='{\"335559739\":100}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW241187189 BCX0\"\u003e\n\u003cp class=\"Paragraph SCXW241187189 BCX0\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-US\" class=\"TextRun SCXW241187189 BCX0\"\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003eAll finger bits feature standard router and CNC shank configurations. For complete CNC\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW241187189 BCX0\"\u003etooling\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW241187189 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003esee \u003ca href=\"\/collections\/cnc-tooling\" title=\"CNC Tooling\"\u003eCNC Tooling\u003c\/a\u003e. For bowl work and curved interior profiling see \u003ca href=\"\/collections\/bowl-cutting-polishing\" title=\"Bowl Cutting \u0026amp; Polishing\"\u003eBowl Cutting \u0026amp; Polishing\u003c\/a\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW241187189 BCX0\" data-ccp-props='{\"335559739\":0}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"weha-oma-hsa-8-segment-finger-bit-20mm-x-40mm","title":"OMA HSA 8 Segment Finger Bit (20mm x 40mm)","description":"\u003ch1\u003eOMA HSA 8 Segment Finger Bit (20mm x 40mm) by Weha\u003c\/h1\u003e\n\u003cp\u003eOMA HSA 8 Segment Finger Bit (20mm x 40mm) is a heavy-duty, Italian-made finger bit developed for cutting granite, quartz, quartzite, marble, and engineered stone on CNC machines. Designed with 8 double segments, this modified configuration produces aggressive cutting, even wear, and remarkable operational lifespan.\u003c\/p\u003e\n\u003cp\u003eOptimized to run between 5,500–8,000 RPM at 14–25 inches per minute (depending on material), this bit offers smooth cutting with minimal apple coring and excellent consistency across mixed stone production.\u003c\/p\u003e\n\u003cp\u003eFabricators report excellent longevity, averaging 100–130 sink cutouts in mixed materials, with typical service life ranging from 550–750 linear feet — and in many cases exceeding 1,000 linear feet depending on feed rate, RPM, and material.\u003c\/p\u003e\n\u003ch2\u003eRecommended Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuartzite:\u003c\/strong\u003e 12–16 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuartz:\u003c\/strong\u003e 15–24 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGranite:\u003c\/strong\u003e 15–24 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 double-segment design for aggressive cutting\u003c\/li\u003e\n\u003cli\u003eExcellent life span and consistent wear\u003c\/li\u003e\n\u003cli\u003eMinimal apple coring\u003c\/li\u003e\n\u003cli\u003eHandles mixed stone production efficiently\u003c\/li\u003e\n\u003cli\u003eMade in Italy for impressive quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePro-level CNC performance\u003c\/li\u003e\n\u003cli\u003eOptimized for high-volume fabrication shops\u003c\/li\u003e\n\u003cli\u003eReliable durability across granite, quartz, and quartzite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProToolHaus – Your Certified Weha Distributor\u003c\/h2\u003e\n\u003cp\u003eProToolHaus is proud to be a certified distributor of Weha, offering expert-level product support and fast delivery. Whether you’re a high-volume production shop or a custom fabricator, our team is here to help you find the right products and keep your operation running smoothly.\u003c\/p\u003e\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164332392672,"sku":"XT-XTBIT3HS8","price":169.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/XTBIT3HS8FingerBit.jpg?v=1774356547"},{"product_id":"weha-top-racer-cnc-high-speed-finger-bit","title":"Weha Top Racer High Speed CNC Finger Bit  (40mm x 20mm  8 Segment)","description":"\u003ch1\u003eWeha Top Racer High Speed CNC Finger Bit (40mm x 20mm – 8 Segment)\u003c\/h1\u003e\n\u003cp\u003eThe Weha Top Racer High Speed CNC Diamond Finger Bit is a high-quality production tool purpose-built for aggressive material removal in granite, marble, engineered stone, and quartz. Designed specifically for high-speed CNC fabrication, the Top Racer produces remarkable cutting performance and consistent wear.\u003c\/p\u003e\n\u003cp\u003eBuilt with an 8-segment configuration, this 20mm x 40mm finger bit is capable of running fully engaged at feed rates up to 36 inches per minute. The faster you run the Top Racer, the better it performs — making it one of the fastest cutting CNC finger bits available for production environments.\u003c\/p\u003e\n\u003cp\u003ePrefer running lower speeds for extended service life? The Top Racer also excels in controlled applications. Fabricators report consistent wear patterns and extended lifespan when operating at 5,800 RPM and 12–14 IPM, achieving approximately 700 linear feet while maintaining balanced diamond exposure.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 20mm x 40mm\u003c\/li\u003e\n\u003cli\u003eThread: 1\/2 Gas\u003c\/li\u003e\n\u003cli\u003eSegments: 8\u003c\/li\u003e\n\u003cli\u003eRPM Range: 5,500–8,500\u003c\/li\u003e\n\u003cli\u003eFeed Rate: 24–36 IPM (high production capable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-fast material removal for high production shops\u003c\/li\u003e\n\u003cli\u003eConsistent, even wear for longer usable life\u003c\/li\u003e\n\u003cli\u003eExcellent performance on granite, marble, quartz, and engineered stone\u003c\/li\u003e\n\u003cli\u003eOptimized for both high-speed and controlled cutting applications\u003c\/li\u003e\n\u003cli\u003eCommercial-grade CNC reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy from ProToolHaus?\u003c\/h2\u003e\n\u003cp\u003eProToolHaus is a certified, expert-trained distributor of Weha products. Our team understands stone fabrication inside and out, so you get the right tool for the job — backed by real product knowledge and responsive support. Fast shipping, competitive pricing, and hands-on expertise set us apart.\u003c\/p\u003e\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164337570016,"sku":"C5002835","price":153.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/cncdiamondfingerbitgranitestonetopracer.jpg?v=1774356615"},{"product_id":"weha-incremental-quartzite-radial-arm-finger-tip-reverse-thread","title":"Weha Incremental Quartzite Radial Arm Finger Tip — Reverse Thread (20x23xM12) | Single Head | Granite, Marble \u0026 Quartz","description":"\u003cp\u003eThe Weha Incremental Quartzite Radial Arm Finger Tip is a single-head diamond finger tip engineered for incremental edge profiling on quartzite, granite, marble, and quartz using radial arm machines. This is the \u003cstrong\u003ereverse thread\u003c\/strong\u003e version (20x23xM12, color-coded red) — designed for use on the left-hand spindle of radial arm machines where standard right-hand thread finger tips would loosen during operation. Compatible with Fab King and similar single-head radial arm setups.\u003c\/p\u003e\n\n\u003ch2\u003eReverse Thread — Why It Matters\u003c\/h2\u003e\n\u003cp\u003eOn radial arm machines, the spindle rotation direction determines whether a standard or reverse thread finger tip is required. Using the wrong thread direction causes the finger tip to unscrew during operation — a safety hazard and source of tool damage. The red color coding on this finger tip identifies it as reverse thread at a glance, preventing mix-ups in a busy shop environment.\u003c\/p\u003e\n\n\u003ch2\u003eIncremental Profile Design\u003c\/h2\u003e\n\u003cp\u003eThe incremental design uses stepped diamond segments that progressively shape the edge profile in controlled passes, rather than removing material all at once. This is particularly effective on quartzite and hard engineered stone where aggressive single-pass profiling risks chipping or micro-fracturing the edge.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 30517RV\u003c\/li\u003e\n\u003cli\u003eThread: Reverse (M12), 20x23mm\u003c\/li\u003e\n\u003cli\u003eColor code: Red (reverse thread)\u003c\/li\u003e\n\u003cli\u003eHead type: Single head\u003c\/li\u003e\n\u003cli\u003eCompatible machines: Fab King, radial arm machines with M12 spindle\u003c\/li\u003e\n\u003cli\u003eApplications: Granite, marble, quartz, quartzite, sink cutouts\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-finger-tip\"\u003eWeha Radial Arm Finger Tip (20x23xM12) — Standard thread version for right-hand spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-finger-tip-reverse-thread\"\u003eWeha Radial Arm Finger Tip Reverse Thread (20x23xM12) — Standard reverse thread finger tip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-adapter-1-2-gas-for-incremental-finger-tip\"\u003eWeha Radial Arm Finger Tip (1\/2 Gas x 12mm) — Alternative thread adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-vacuum-brazed-zero-tolerance-wheel-no-bearing\"\u003eWeha Vacuum Brazed Zero Tolerance Wheel — Profile wheel for radial arm use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-rock-dog-router-single-speed-with-aquaplaning-base\"\u003eWeha Rock Dog Router — Stone profiling machine\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164338520288,"sku":"30517RV","price":80.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/30515RV.png?v=1774356627"},{"product_id":"weha-radial-arm-finger-tip-reverse-thread","title":"Weha Radial Arm Finger Tip — Reverse Thread (20x23xM12) | Single Head | Granite, Marble \u0026 Quartz","description":"\u003cp\u003eThe Weha Radial Arm Finger Tip (Reverse Thread, 20x23xM12) is a single-head diamond finger tip for edge profiling on granite, marble, quartz, and quartzite using radial arm machines. This is the \u003cstrong\u003ereverse thread\u003c\/strong\u003e version — required for left-hand spindles on radial arm machines where standard right-hand thread finger tips would unscrew during operation. Compatible with Fab King and similar single-head radial arm setups. Use for edge profiling, sink cutouts, and countertop edge shaping.\u003c\/p\u003e\n\n\u003ch2\u003eStandard vs. Incremental — Which Do You Need?\u003c\/h2\u003e\n\u003cp\u003eWeha offers two reverse thread finger tip options in the 20x23xM12 format:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis product (SKU 30515RV)\u003c\/strong\u003e — Standard reverse thread finger tip for general edge profiling on granite, marble, and quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/weha-incremental-quartzite-radial-arm-finger-tip-reverse-thread\"\u003e\u003cstrong\u003eIncremental Quartzite version (SKU 30517RV)\u003c\/strong\u003e\u003c\/a\u003e — Stepped segment design for harder materials like quartzite where single-pass profiling risks chipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReverse Thread — Why It Matters\u003c\/h2\u003e\n\u003cp\u003eOn radial arm machines, spindle rotation direction determines whether a standard or reverse thread finger tip is required. Using the wrong thread direction causes the finger tip to unscrew during operation — a safety hazard and source of tool damage. Always confirm your machine’s spindle direction before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 30515RV\u003c\/li\u003e\n\u003cli\u003eThread: Reverse M12 (left-hand)\u003c\/li\u003e\n\u003cli\u003eHead type: Single head\u003c\/li\u003e\n\u003cli\u003eCompatible machines: Fab King, radial arm machines with M12 spindle\u003c\/li\u003e\n\u003cli\u003eApplications: Granite, marble, quartz, quartzite, sink cutouts, edge profiling\u003c\/li\u003e\n\u003cli\u003eWeight: 0.2 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-finger-tip\"\u003eWeha Radial Arm Finger Tip (20x23xM12) — Standard thread version for right-hand spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-incremental-quartzite-radial-arm-finger-tip-reverse-thread\"\u003eWeha Incremental Quartzite Radial Arm Finger Tip (Reverse Thread) — For quartzite and hard stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-adapter-1-2-gas-for-incremental-finger-tip\"\u003eWeha Radial Arm Finger Tip (1\/2 Gas x 12mm) — Alternative thread adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-vacuum-brazed-zero-tolerance-wheel-no-bearing\"\u003eWeha Vacuum Brazed Zero Tolerance Wheel — Profile wheel for radial arm use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-rock-dog-router-single-speed-with-aquaplaning-base\"\u003eWeha Rock Dog Router — Stone profiling machine\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164338553056,"sku":"30515RV","price":77.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/30515Finger.jpg?v=1774356631"},{"product_id":"weha-radial-arm-adapter-1-2-gas-for-incremental-finger-tip","title":"Weha Radial Arm Finger Tip Adapter — 1\/2 Gas x 12mm Thread | For Incremental Finger Tips on Radial Arm Machines","description":"\u003cp\u003eThe Weha Radial Arm Finger Tip Adapter (1\/2 Gas x 12mm Thread) is a thread adapter that connects incremental finger tips to radial arm machines with a 1\/2 gas spindle thread. The 12mm female receiver accepts standard incremental finger tip shanks, while the 1\/2 gas male thread mounts directly to the machine spindle. Total assembled length: 4\". Used for bowl cutting, sink cutouts, and edge profiling on Fab King and similar radial arm machines.\u003c\/p\u003e\n\n\u003ch2\u003eThread Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpindle connection: 1\/2 gas (male)\u003c\/li\u003e\n\u003cli\u003eFinger tip connection: 12mm (female)\u003c\/li\u003e\n\u003cli\u003eTotal length: 4\"\u003c\/li\u003e\n\u003cli\u003eCompatible machines: Fab King, radial arm machines with 1\/2 gas spindle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBowl and sink cutout profiling\u003c\/li\u003e\n\u003cli\u003eEdge profiling on granite, marble, quartz \u0026amp; quartzite\u003c\/li\u003e\n\u003cli\u003eAdapting incremental finger tips to 1\/2 gas spindle machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSKU: 30520\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb\u003c\/li\u003e\n\u003cli\u003eThread: 1\/2 gas x 12mm female\u003c\/li\u003e\n\u003cli\u003eLength: 4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-incremental-quartzite-radial-arm-finger-tip-reverse-thread\"\u003eWeha Incremental Quartzite Radial Arm Finger Tip (Reverse Thread) — Incremental finger tip for quartzite\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-finger-tip\"\u003eWeha Radial Arm Finger Tip (20x23xM12) — Standard M12 finger tip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-radial-arm-finger-tip-reverse-thread\"\u003eWeha Radial Arm Finger Tip Reverse Thread (20x23xM12) — Reverse thread M12 finger tip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-vacuum-brazed-zero-tolerance-wheel-no-bearing\"\u003eWeha Vacuum Brazed Zero Tolerance Wheel — Profile wheel for radial arm use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weha-rock-dog-router-single-speed-with-aquaplaning-base\"\u003eWeha Rock Dog Router — Stone profiling machine\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164348285152,"sku":"30520","price":56.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/adappterfingertip.jpg?v=1774356837"},{"product_id":"weha-radial-arm-finger-tip","title":"Weha Radial Arm Finger Tip (20 x 23 x M12)","description":"\u003ch1\u003eWeha Radial Arm Finger Tip (20 x 23 x M12)\u003c\/h1\u003e\n\u003cp\u003eThe Weha Radial Arm Finger Tip is a heavy-duty diamond cutting tip developed for precision sink and vanity bowl cut-outs in granite, marble, quartz, quartzite, and engineered stone. Constructed for use on radial arm machines, this finger bit produces fast, controlled cutting while leaving the bowl clean and ready for profiling and polishing.\u003c\/p\u003e\n\u003cp\u003eConstructed for durability and efficiency, the Weha Finger Tip can cut up to 15 bowls with consistent performance and no glazing. Its incremental cutting design follows sink and vanity bowl templates accurately, ensuring straight walls and a smooth finish.\u003c\/p\u003e\n\u003cp\u003eCompatible with major radial arm machines including Thibault, Wizard, Fab King, Scorpion, and others, this tip features a 12mm thread that fits all 1\/2 Gas Adapters with 12mm female threads for quick and easy changeovers.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 20mm x 23mm\u003c\/li\u003e\n\u003cli\u003eThread: M12 (standard right-hand)\u003c\/li\u003e\n\u003cli\u003eApplication: Sink and vanity bowl cut-outs, edge profiling\u003c\/li\u003e\n\u003cli\u003eCompatible machines: Thibault, Wizard, Fab King, Scorpion, and other radial arm machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast, aggressive cutting performance\u003c\/li\u003e\n\u003cli\u003eNo glazing for consistent productivity\u003c\/li\u003e\n\u003cli\u003eClean, straight bowl walls ready for polishing\u003c\/li\u003e\n\u003cli\u003eCompatible with leading radial arm machines\u003c\/li\u003e\n\u003cli\u003eIndustrial-strength durability for shop or jobsite use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProToolHaus – Your Certified Weha Distributor\u003c\/h2\u003e\n\u003cp\u003eWhen you buy from ProToolHaus, you’re ordering from a certified, factory-trained distributor of Weha. We carry the full lineup and stand behind every product with expert guidance, fast fulfillment, and the kind of support that only comes from working in the stone industry every day.\u003c\/p\u003e\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164348317920,"sku":"30515","price":67.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/30515Finger_d5711b89-ed74-419c-a999-abb7237a0275.jpg?v=1774356837"},{"product_id":"oma-antarex-finger-bit-diamond-cutter-for-the-oma-antarex-4cm","title":"OMA Antarex Finger Bit Diamond Cutter for the Oma Antarex (4cm)","description":"\u003ch1\u003eOMA Antarex Finger Bit Diamond Cutter for the Oma Antarex (4cm) by Weha\u003c\/h1\u003e\n\u003cp\u003eThe OMA Antarex Finger Bit Diamond Cutter screws into the spindle of the Oma Antarex bowl router. The Oma Antarex will cut through 2cm and 3cm stone in 4–8 minutes, allowing up to 10 bowls per hour of processing. Can be used on 2cm, 3cm, and 4cm stone. Made in Italy by OMA Systems of Rome, Italy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This bit is machine-specific — compatible with the OMA Antarex bowl router only. Not compatible with standard CNC or radial arm machines.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 10 bowls per hour processing capacity\u003c\/li\u003e\n\u003cli\u003eCompatible with 2cm, 3cm, and 4cm stone\u003c\/li\u003e\n\u003cli\u003eItalian-made precision diamond cutter\u003c\/li\u003e\n\u003cli\u003eCreated for shop and jobsite use\u003c\/li\u003e\n\u003cli\u003eReliable performance and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTrusted Distributor – ProToolHaus\u003c\/h2\u003e\n\u003cp\u003eProToolHaus is proud to be a certified distributor of Weha, offering expert-level product support and fast delivery. Whether you’re a high-volume production shop or a custom fabricator, our team is here to help you find the right products and keep your operation running smoothly.\u003c\/p\u003e\n\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/news\/weha-finger-bit-buying-guide-cnc-radial-arm\"\u003eWhich Weha Finger Bit Do You Need? CNC vs Radial Arm — Complete Buying Guide →\u003c\/a\u003e — Full comparison of all Weha finger bits and finger tips by machine type, material, and application.\u003c\/p\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":51164348678368,"sku":"8071","price":96.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/8071-2T.jpg?v=1774356851"}],"url":"https:\/\/protoolhaus.com\/collections\/finger-bits.oembed","provider":"Pro Tool Haus","version":"1.0","type":"link"}