- Premium material
6542 HSS Carbide and durable alloy with reinforced head prevent bit cracking and provide longer life.
- 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
- 4 x drill bits (6+8+10+12mm)