You won't believe what our Ultimate Punching Drill Bits are capable of. 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.
Ideal for everyday drilling on multiple materials including steel, alloy, tile, concrete, brick, glass, plastic, wood and more.
6542 HSS Carbide and durable alloy with reinforced head prevent bit cracking and provide longer life.
Strong carbide tip with spear pointed design can easily drill through various materials like tile, concrete, brick, glass, plastic, wood, etc.
W-type slot design provides low resistance, resulting in faster & smoother drilling and easier chip removal.
Triangular shank allows drill bits to be held tightly and prevents slip.
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
- 1 x 8mm drill bit
- 1 x 10mm drill bit
- 1 x 12mm drill bits
- When drilling hard materials such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication.