Multi-Step Drill 4-12mm Helical

This step drill is a premium industrial grade, it drills & deburrs in one process. Ideal for: Non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick. Works perfectly with non-hammer action portable power drills.
• Self-starting split point removes the need for a pilot hole
• 2 flute designs for smooth cutting
• TiN coating reduces heat & increases lubricity for extended life
• Laser-etched hole
• Premium HSS M2 raw material for extended life
• The 3 flats on the shank, prevent slippage in the chuck.

HSS M2, TiN coated for increased edge retention and durability while reducing friction in harder steels and other materials.