Diamond Core Drill Bits 1-1/2 in for hard stone and concrete
Diamond core drill bit for hard granite, marble, engineering stone, concrete and brick. Ideal for faucet mounting holes in stone countertops and plumbing lines in showers and vanities. Customers note smooth cuts and solid build with reliable speed
Highlights
- hard stone and concrete compatibility
- diamond bit with fast performance
- versatile for plumbing and countertop work
Pros
- cuts through concrete smoothly
- well-built construction
- fast drilling performance
- good value for money
- effective for engineered quartz
Cons
- mixed durability feedback
Best For
Features
- The core bits is designed for drilling hard granite
- marble
- engineering stone
- concrete
- brick. Ideal for drilling the faucet mounting holes in stone countertops
- plumbing lines in showers and vanities
- Diameter 38mm(1-1/2 inch),Total length 100MM
- Thread 5/8 inch-11. Dry or Wet Drilling - use wet will greatly prolong the segment life
