Weha RockPecker 5/8-11 Diamond Core Bit

The Weha RockPecker 5/8-11 Diamond Core Bit is developed for precision drilling in granite, quartz, quartzite, marble, limestone, travertine, concrete, and engineered stone. Constructed for wet use, this core bit achieves fast penetration, smooth cutting, and clean, chip-free holes across a wide range of fabrication materials.

Featuring a thin 2mm diamond wall thickness, the RockPecker core bit bites into the stone quickly and drills efficiently through even dense quartz and engineered materials. The specially formulated diamond bond is optimized for the hardness and resin content found in quartz surfaces, ensuring consistent performance and excellent cutting speed.

Well-suited for shop fabrication environments, the RockPecker line is developed for controlled wet drilling and dependable professional results.

Specifications

• Use: Wet Only
• Diamond Wall Thickness: 2mm
• Total Length: 3-3/8" (85mm)
• Maximum Drilling Depth: 2" (50mm)
• Thread: 5/8-11
• Recommended RPM: 1,800–4,500

Key Benefits

• Thin-wall design for fast, clean penetration
• Optimized bond for quartz and engineered stone
• Smooth drilling with reduced chipping
• Developed for professional fabrication use
• Reliable, consistent performance across materials

ProToolHaus – Your Certified Weha Distributor

When 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.