SAVE TIME & EFFORT for your metal/wood drilling project!
Ultimate Drill Bit is made of industrial-grade 6542 HSS Carbide and durable alloy to perform excellent high-speed drilling. With W-type slot design, it allows easier chip removal and reduces resistance, resulting in smoother drilling.
How They Work:
- Made with Premium 6542 HSS Carbide with a reinforced head to prevent cracking, our twist drill bit sets are made of an impossibly hard, durable alloy.
- Our unique U-Slot design allows for fast drilling while removing dust and penetrating deep, while the antiskid triangular handle allows the bit to be held tightly in your drill.
Ideal for everyday drilling on multiple materials including steel, alloy, tile, concrete, brick, glass, plastic, wood and more.
the materials it penetrates:
- Much, MUCH More!
- Wide usage
Strong carbide tip with spear pointed design can easily drill through various materials like tile, concrete, brick, glass, plastic, wood, etc.
- Easy chip removal
W-type slot design provides low resistance, resulting in faster & smoother drilling and easier chip removal.
- Anti-slip shrank
Triangular shank allows drill bits to be held tightly and prevents slip.
4 Different sizes
10 x 6mm(1/4"), 10 x 8mm(5/16"), 5 x 10mm(3/8"), 5 x 12mm(1/2").
Can be installed in any standard electric drills.
- Material: Hard Alloy
- Blade Top Corner: 135°
- Blade Diameter: 6-12mm
- 1 x 6mm drill bit OR
- 1 x 8mm drill bit OR
- 1 x 10mm drill bit OR
- 1 x 12mm drill bits OR
- 4 x drill bits (6+8+10+12mm)
- When drilling hard materials such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication.