2" High Performance Core Bit for Granite, Quartz, and Concrete
2" long high performance core bits designed for for very fast drilling speed even in hard stone materials (up to 8 on Moh's hardness). Capable to easily create mounting holes in granite, quartz, and concrete countertops.
Vacuum-brazed side protection creates a smoother core and easier bit removal.
1/2" shank adapter for chuck drills is sold separately below.
Segment Height: 8 mm Drilling Depth: 2" Arbor 5/8"–11 threaded Drilling Method: Wet and dry
- Fast Shipping: We will dispatch all items on same or the next business day. Our cutoff time is M-F 3:30 PM Pacific time
- Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)
- Payment Safety: All transactions are SSL-protected and guarenteed safe
- Your Privacy: We will never share your information with anyone.
- When will my order arrive?