Raizi 1-3/8"(35 mm) Thin Wall Diamond Core Bits For Stone

Raizi Sintered thin wall diamond core bits are made with extra-thin diamond tip mounted by sintering technology. The thin wall core drill bit brings precise and chip-free drilling holes. Diamond core drill bits work well for drilling glass, ceramic, tile, porcelain, marble, granite, stone ect.

Metal bond thin wall diamond core bits are the finest quality diamond core drills manufactured in the world.

All drills are available with either 5/8"-11 or M 14 female thread to fit water swivel adapter model 5/8"-11 or M 14.

 Specification:

• Taper shank: 45 degree
• Total shank (L): 60 mm, 65 mm
• Effective length (C): 35 mm
• Height of work layer (Y): 7 mm
• Thickness of wall (Z): 1.5 mm
• Machine: bench drilling machine, hand tool
• Usage: drill glass, ceramic, tile, porcelain, marble, granite, stone ect.