Cobalt M35 HSS Drill Bit Set Twist Drill Bit Straight Shank Wood Metal Drilling Tools

10PCS/Set Cobalt M35 HSS Drill Bit Set Twist Drill Bit Straight Shank ferramentas Quality Wood Metal Drilling Tools
Description:
(1)  Brand:DREANIQUE
(2)  Type:  Twist Drill;
(3)  Made of: High-quality M35 HSS;
(4)  Shank Diameter: 3mm, 4mm, 6mm and etc
(5)  Coating:Titanium nitride coating facilitates faster penetration with less effort.
Best Suitable Materials: Brass, Aluminium, Wood
could also suitable on below materials:
(1)  MDF, particle board, board with lagging, log, affixed to the skin panels;
(2)  Chipboard, composite board, melamine board;
(3)  Solid wood, native wood, plywood, lotus plate;
Applied to:
Electric drill, CNC Router Machining Center, Woodworking Machine, Advertising CNC Router, etc;
Features:
(1)  Excellent combination of upper and lower blades, SHARP cutting edge;
(2)  High precision grinded and polished, high abrasion resistance and temperature resistance, good rigidity, not easy to break;
(3)  No burrs drill machining;
(4)  High performance, improve the work efficiency, reduce cost;