Feature

●High quality Tungsten Steel, titanium plated, hardened by overall high temperature quenching. Suitable for drilling on glass, ceramic and tungsten steel tiles
●Precision tips prevent bit wander and bit walking
●Hex shank matches most of the hand drill and electrical drills and prevent slippage.
●6-Piece set with most common sizes.
●Drill bit sizes in pack are 4, 5, 6, 7, 8, 10 and 12mm


Description

This 6 Pc 4mm-12mm Alloyed Triangle Drill bit set is made of hardened alloyed material, titanium plated, hardened by overall high temperature quenching. Suitable for drilling on glass, ceramic and tungsten steel tiles.
Specifications:
Material：Tungsten Steel
Drill bits diameter: 4, 5, 6, 7, 8, 10 and 12mm
Hex shank diameter: 6.35mm/1/4”
Set weight: 110g
Package includes:
6 Pcs NUZAMAS Glass Drilling bits