SUTTON SUPASTEP 4-12MM 5-STEP SPIRAL FLUTE STEP DRILL BIT D50541205

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.

Made from High Speed Steel - Offers the best combination of strength, heat and wear resistance
Spiral Flute- Optimised 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

Specifications

4-12mm Step Drill
5 Steps: 4, 6, 8, 10, 12mm
Overall Length: 66mm