New 681012mm Triangle Tip Glass Drill Bit Kit Tile Cermic Drill Bit 10mm

Features:
-This ceramic triangle drill bit is made of carbide alloy with excellent workmanship and durability.
-It can be fixed on hand drill, drill press and die grinder fit for wood,metal,glass,marble, tile, ceramic and material drilling.
-The openning is smooth and neat.no broken edge and tremor phenomenon appears.
-It has small incision resistance increasing the speed of the opening.
-4 specifications(6/8/10/12mm) meet your different working demands.
Tips: Add some water when working.

Specification:
Material: Carbide Alloy
Size:6/8/10/12mm
Application: wood,metal,glass,marble and drilling
Sizes:
Diameter Length
6mm 70mm
8mm 72mm
10mm 77mm
12mm 82mm

Package Included:
1xTriangle Dirll








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