Weha RockPecker Diamond CNC Core Bit for Granite and Marble
Pickup currently unavailable at Dynamic Stone Tools Warehouse (Sterling, VA)
Ships same day from Sterling, VA on orders placed before 12 PM ET. Questions about fit or use? Call 703-957-4544.
Buying for a business? Trade pricing is on dynamicstonetools.net.
Description
Description
Weha RockPecker Diamond CNC Core Bit for Granite and Marble
Weha RockPecker CNC diamond core bits with 1/2" gas male thread drill clean, chip-free holes in granite, marble and natural stone on CNC machines. Engineered for stone fabricators and installers.
Blind hole drill for fast and precise work
Features
- Mounting thread R1/2" + M14i
- Wet use only
- Recommended speed (1-3/4"): 1,400–2,800 rpm (manufacturer)
- lateral water slot
- special binding for CNC machines
- Quantity discount
| Spec | Value |
|---|---|
| Tool holder | R1/2" M14 fem. |
| Model | Sintered |
| Usage | Wet |
| Material | Granite |
| Quality level | Plus |
Follow all manufacturer instructions. Wear appropriate PPE (eye protection, hearing protection, and a dust-rated respirator where applicable) and follow OSHA silica-dust rules when cutting, grinding, or polishing stone.

