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Milwaukee Step Drill Set 4-30mm 3 Pieces

Milwaukee Step Drill Set 4-30mm 3 Pieces (957GE)

For multiple applications, sizes and hole enlargement in maintenance repair operations including electrical, plumbing / HVAC, metal working / fabrication, telephone and antenna cabling and electrical wiring redirection. Features special tip and step geometry for jam-free performance, with less risk of drill snagging when used with high speed cordless tools and also preventing deformation of the drilled material. Produced from custom-engineered steel with black oxide coating for up to 4 x longer life. Each step is relief-ground to drill and deburr automatically. Rapid Strike tip improves centering to allow fast drilling without the need to punch, and allows accurate start on contact without walking. Optimised 2-flute ground sharpened edge geometry provides fast and smooth cutting. Secure 3-flat grip prevents step drill from slipping in the chuck and ensures maximum transmission of torque. Also features laser-engraved size markings for best long term visibility. Ideal for drilling into ferrous and non-ferrous sheet metals, profiles and pipes; copper, brass and aluminium; stainless steel and plastics. Maximum material thickness 4mm. Use of a coolant recommended.

  • Spot Drill, Drill & Debur
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View all: Milwaukee Drill Bits

£249.99Inc Vat

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Capacity Steel4 mm
Capacity Wood4 mm
Drill Bit TypeStep
Manufacturer Guarantee1 Year Guarantee
PTA Shank TypeHex Shank
Pack Size1
Pieces in Pack/Case3
Product Diameter4-30 mm
Product TypeStep Drill Set
Shank Size1/4 "
Suitable Drilling ApplicationsMulti-Material

Product Contents

3 x SHOCKWAVE step drill bits (4-12mm, 4-20mm and 4-30mm).