Description:
3pcs HSS Taper Umbrella Drill Bit Chamfer Cutter Drill 16-30mm ,5-20mm ,3-14mm
Color:Silver Tone;Shank Size : 6mm; 8mm;10mm
Material: High-speed steel
Type:
16-30mm,10mm Handle
5-20mm,8mm Handle
3-14mm,6mm Handle

Features：
These bits are made from high speed steel of high hardness and good wear resistance.
No need to use center punch, it is not easy to break compared with ordinary twisted drill.
Widely used for perforating various materials, such as stainless steel tapping steel, wood, thin iron, aluminum alloy, moisture-proof board, PVC board, etc.
Clears chips faster and allows particles to escape easily.
This drill has high wear resistance, high toughness and flexibility.

Package Included:
1 Set Drill bits (3pcs)