CRL 3" Suction Base Drilling Round Ring Backer Rods & Insert Tools Hone angle is 124 degrees

Hone angle is 124 degrees

Angle of chip is also adjustable

Transparent Handle Shows Level of Cutting Oil

on their belt

120º Hone Angle

CRL 3" Suction Base Drilling Round Ring Backer Rods & Insert Tools Hone angle is 124 degreesInstantly Creates a Coolant Dam Slanted Walls Helps Stop Splashing Cleans Easily Won't Rust! Use our CRL Suction Base Drilling Rings for drilling glass whenever you use coolant or carbide grain. Made of a special rubber compound that won't break the glass if accidentally dropped on it. Easy to use, just wet the base with coolant or glass cleaner and press onto the glass. Four sizes of round rings, plus an oval shaped ring for drilling dual outlets.