CRL 5-Piece Short Run Plated Diamond Drill Set Polyurethane Sealants As little as 1/2" (13

As little as 1/2" (13 mm) can effectively firestop the opening

Very Aggressive

52 m and 610 mm) Sets

Poly Fiber Towels are More Durable than Paper

It features a non-staining

CRL 5-Piece Short Run Plated Diamond Drill Set Polyurethane Sealants As little as 1/2" (13Money Saving Drill Set For Lower Production Drilling Requirements Single Layer Diamond Impregnation for Savings CRL Short Run Diamond Drills are made using the same process as our CRL Standard Plated Drills, but with less diamonds per drill. They are perfect for fabricating special jobs that do not require a high yield of holes. This economical 5 piece set includes one each 1 4", 1 2", 3 4", 1" and 2" (6. 4, 12. 7, 19. 1, 25. 4 and 50. 8 mm) diamond