Sutton 4-12mm HSS-TiAIN SupaStep Spiral Flute Step Drill - D50541209

Sutton 4-12mm HSS-TiAIN SupaStep Spiral Flute Step Drill - D50541209

For use in sheet metal, aluminium, plastic and fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole.

Features:

• Made from High Speed Steel - Offers the best combination of strength, heat and wear resistance
• Spiral Flute- Optimized for use with impact drivers, the wide flute design efficiently removes chips and increases speed
• Reinforced Shank - For reduced likelyhood of breakage
• Futura Nano coated (TiAlN) - For the ultimate wear resistance
• 1/4" Hex Shank - Suitable for use with impact drivers and drills

Range:

• 5 Steps: 4, 5, 6, 7, 8, 9, 10, 11, 12mm