Name: three pointed woodworking countersink drill / reaming bit
Specifications: 3mm, 4mm, 5mm, 6mm, 7MM, 8MM, 10MM (diameter of three point woodworking drill)
The diameter of the chamfering device is 15.8mm.
Material: High carbon steel/ HSS
Advantages: The chamfer is five-edged. In the process of use, it can discharge sawdust more quickly, drill smooth and flat sinking holes at one time, and insert the screw cap into the surface of the workpiece perfectly.
Contact: Michael
Phone: +86 14757020050
Tel:
Email: info@nbstrivers.com
Add: Room 506, Building 12, Lane 299, Guanghua Road, High-tech Zone, Ningbo City, Zhejiang Province