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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Specification | |
---|---|
Brand | Milwaukee |
Capacity Steel | 4 mm |
Capacity Wood | 4 mm |
Drill Bit Type | Step |
Manufacturer Guarantee | 1 Year Guarantee |
PTA Shank Type | Hex Shank |
Pack Size | 1 |
Pieces in Pack/Case | 3 |
Product Diameter | 4-30 mm |
Product Type | Step Drill Set |
Shank Size | 1/4 " |
Suitable Drilling Applications | Multi-Material |
Product Contents
3 x SHOCKWAVE step drill bits (4-12mm, 4-20mm and 4-30mm).