CRL 100 Grit 1/2" Seam and Flat Diamond Plated Router Bit Glass Abrasive Tools Also features a quality screw-on

Also features a quality screw-on conical cap with rolled threads for a tighter seal

Heavy-Duty Cast Construction

These drills should be run at 400-600 RPM to achieve maximum drilling performance

patented catch plate (sintered steel)

CRL 100 Grit 1/2" Seam and Flat Diamond Plated Router Bit Glass Abrasive Tools Also features a quality screw-onPerfect for Finishing Glass Edges Leaves a Professional Machined Edge You can get a perfect diamond ground finish in a wide range of sizes and shapes using our CRL Diamond Router Bit. The 1 4" (6. 4 mm) shank fits perfectly in our router systems and others that have matching fractional collets. CRL Diamond coolant should be used and directed at the contact point of inward rotation of the glass and diamond router bit. Ideal operating speed is 8,000