PREMIUM MATERIAL: 6542 HSS Carbide with a reinforced head that prevents bit cracking; Twist drill bit set made of hard and durable alloy, provides longer life.
UNIQUE DESIGN: U type slot design with fast drilling dust remove, antiskid triangle handle allows the drill bit to be held tightly and stable in power drill.
WIDE USAGE: Spear pointed design strong tungsten carbide tip can easily penetrate various material like tile, concrete, brick, glass, plastic, and wood, etc, and reduces breakout.
DRILL BIT SET WITH 4 DIFFERENT SIZES: 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2").
TIP:When drilling hard material such as glass, porcelain floor tile, marble, granite, etc,please use water for lubrication.
PRODUCT DESCRIPTION
The material of Multi-Material Twist Drill Bit is high quality cemented carbide, which prevents drill cracking and improve durability.
One drill bit replaces two drill bits (glass & tile drill bit and drill bit).
Pointed design with carbide as a material can easily penetrate the various material.
U type slot design an increased opening speed, easy chip removal.
