Bordo 4 - 30mm HSS Spiral Flute TiN Coated Step Drill

Bordo 4 - 30mm HSS Spiral Flute TiN Coated Step Drill

Features:

• The new range of Spiral Flute Titianium Nitride (TiN) coated step drills offers additional benefits over the standard range of two flute bright finish drills.
• New high-performance point for faster starting and reduced bit wander.
• TiN coating extends tool life, helps to dissipate heat, reduces friction and cold welding.

Specifications:

• Diameter (min-max): 4-30 mm
• Increment: 2 mm
• Step Depth: 5.0 mm
• Shank Diameter: 10 mm
• Overall Length: 100.0 mm