Twisting Drill Bits Set?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.
Strong carbide tip with spear pointed design can easily?drill through various materials like tile, concrete, brick, glass, plastic, wood, etc.
- Premium material
6542 HSS Carbide and durable alloy with reinforced head prevent bit cracking and provide longer life.
- 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¡ã?
- Blade Diameter: 6-12mm
A Package: 10?x 6mm Drills bits/
B?Package:?10?x 8mm Drills bits/
C?Package:?10?x 10mm Drills bits/
D Package:?5 x 12mm Drills bits/
E Package:?10?x 12mm Drills bits
- When drilling hard materials such as glass, porcelain floor tile, marble, granite, etc,?please use water for lubrication.