TIMCO HSS Step Drill - TiN - 4-20mm Drill Diameter

For use drilling, enlarging and de-burring holes in thin sheet metal and aluminium up to 4mm thick
Using a suitable lubricant is recommended
High quality M2 grade HSS steel
Titanium nitride coating to reduce friction and prolong life
3 flat shank to prevent slipping in the chuck
Step diameters are 4, 6, 8, 10, 12, 14, 16, 18, 20

Specifications

Drill Diameter (mm): 4-20
Working Length (m): 55
Application: Metal
Type: HSS Drill Bit
Material: M2 Grade HSS Steel
Pack Quantity: 1
Size (mm): 43922

Overview

• TIMCO HSS Step Drill - TiN - 4-20mm Drill Diameter
• For use drilling, enlarging and de-burring holes in thin sheet metal and aluminium up to 4mm thick
• Using a suitable lubricant is recommended
• High quality M2 grade HSS steel
• Titanium nitride coating to reduce friction and prolong life
• 3 flat shank to prevent slipping in the chuck
• Step diameters are 4, 6, 8, 10, 12, 14, 16, 18, 20