hole saw

Diamond Hole Saw
Model No.:CTO6464
Description: Features: 1) Used on glass, ceramic, stone and magnetic materials 2) Specifications: from Ø2mm to Ø150mm...

Hole Saw Set
Model No.:CTO6383
Description: Features: 1) Provides easy through-hole drilling; 2) Fits on electric drill:500rpm 3) driver depth:55mm contents: 1) 5pc hole-saws for dia: 2) 33(1-5/16"),53(2-3/32"), 63(2-31/64"), 73(2-7/8")...