CRL Port-O-Holer Glass Drilling Tool (Frame Only) Glass Thickness Measuring Tools Coating Detectors & Meters An epoxy coated swivel handle

An epoxy coated swivel handle rotates

Probably the finest thick glass replacement cutting head available today

The leading edge is tapered for work in tiny openings

Accommodates an air hose diameter of 3/8" (ID) with an air inlet dimension of 1/4" - 18/19 NPT male nipple

medium modulus sealant that can be used for field glazing

CRL Port-O-Holer Glass Drilling Tool (Frame Only) Glass Thickness Measuring Tools Coating Detectors & Meters An epoxy coated swivel handleThe Lightest, Most Portable Glass Drill Available 110 Volt Model Not Available in Australia Uses Your Cordless or 110 Volt Corded Drill w GFCI Just Use Your Own Wood's 8" or 9" Vacuum Cup. CRL revolutionizes onsite drilling with tomorrow's technology. The all new CRL Port O Holer Glass Drilling Tool drills holes up to 2" in diameter in glass and mirror, regardless of the location. All you need is your own Wood's 8" or 9" Vacuum Cup and a cordless or