CRL 1-1/4" Brass Tube Drill and Head Plastic Cleaners wide cracks and holes

wide cracks and holes

They allow more material to be removed at a faster rate

CRL 95C Silicone Building Sealant should not be used for structural glazing

SDM4 or Regular Power Drills

Use 800 grit if a high polish is required

CRL 1-1/4" Brass Tube Drill and Head Plastic Cleaners wide cracks and holesBrass Tube Holds Abrasive Better Cuts Faster and Cleaner Than Steel Tubes The CRL Brass Tube Drill offers you a combination of quality drilling with easily replaceable parts. The brass material grabs the CRL Silicon Carbide Abrasive Grain better than steel, so you can rapidly drill a cleaner looking hole. Because the tubes and heads are separate entities, you need only replace the part that has worn out. This way, you save money because you don't pay