{"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","url":"https:\/\/protoolhaus.com\/products\/weha-oma-hsa-8-segment-finger-bit-20mm-x-40mm","provider":"Pro Tool Haus","version":"1.0","type":"link"}