- The countersink drill bit adopt with self-starting point and three-fluted design, which eliminates chatter and vibration for smooth drilling to make clean, accurate and burr-free cut.
- The hex wrench can easily adjust and tighten the screw chamfer counter sleeve and drilling depth to meet various length screws
Feature:
- Accurate centering tip for sharp and precise countersinking
- Suitable for most of drilling machines with chucks or joints
- Each drill bit is marked size to facilitate your identification
- Come with a plastic box for easy to carry and store
- 4 sizes countersink drill bits (#6, #10, #13, #16)and a hex key wrench
Specification:
Color: Black + Silver
Material: High Speed Steel + Carbon Steel
Countersink Diameter: #6, #10, #13, #16
Drill Size: 3/3.5/4/4.5mm
Shank Type: 1/4" Hex Shank
Chamfer Angle: 90 degree
Package List
- 4 x Countersink Drill Bits
- 1 x Hex Wrench
Warm Tips
- Not suitable for metal, wall and other hard material.
