Description

. It is a professional chamfering tool for processing, used for chamfering round holes and edges. Adopts titanizing craftwork, greatly improves the deburring bit's corrosion resistance and resistance, enhances its wear resistance, high temperature resistance, cutting property. High hardness, smooth chip processing, can once fulfill the chamfering, deburring, and cone processing

Feature


- Idea for cutting through plastic, aluminum, copper, stainless steel, aluminum plate, insulation boards, and PVC sheet, .
- The chamfering with a groove, easier to discharge debris and the High Carbon Steel Drill Bit not easy to
- Made of cobalt steel material, high hardness, rustproof, solid and
- 6 Pcs drill bits with various sizes : 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mm
- High hardness, smooth chip processing, can fulfill the chamfering, deburring, and cone processing. Used for workpiece circular aperture chamfering or cone hole
- Color: As shown
- Material: steel
- Size: 8.5 x 2.8 x 2.8cm
cobalt drill bits

6 x Countersink Drill Bits

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.