The unique spiral groove design provides a flat and smooth drilling finish to various materials. It is made of durable alloy and with its carbide and reinforced head, it guarantees extremely precise drilling. One drill bit replaces two drill bits (glass & tile drill bit and drill bit).
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 an increased opening speed, with fast drilling dust remove, antiskid triangle handle allows the drill bit to be held tightly and stable in power drill. Pointed design with carbide as a material can easily penetrate the various material.
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.
Material: Hard Alloy Tool Holder Type: Triangle Handle Cooling Type: Outer Cold Blade Top Corner: 135° Category: Hole expansion drill
2 x 6mm(¼”) Drills 1 x 8mm(5/16”) Drills 1 x10mm(⅜”) Drills 1 x12mm(½”) Drills
1 x 6mm(¼”) Drills 1 x 8mm(5/16”) Drills 1 x10mm(⅜”) Drills 1 x12mm(½”) Drills
Please be sure to add water to cool when using.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.