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Set of 3 HSS Step Drill Bits 4-12mm 4-20mm 6-30mm per piece
€85.26
In stock
Product
The Milwaukee Step Drill 6–35 mm is a precision-engineered cutter designed for creating and expanding holes in metals, plastics, and profiles. Ideal for professional trade use, it combines fast starting, smooth drilling, and efficient chip removal in a single tool.
Specifications
- Constructed from black oxide-coated steel for increased lifespan and durability
- Features a dual-flute geometry for rapid, clean cuts and reduced material heat
- 14 step sizes laser-engraved for long-term legibility and effortless size selection
- Optimized for cordless tools and high-speed drilling
- Includes three flats on the shank for secure chuck grip and maximum torque transmission
- Total length: 90 mm; shank diameter: 10 mm; drilling range: 6–35 mm
Usage
The step drill is used to drill and deburr holes in a single operation, requiring no pre-drilling. Its step design prevents jamming and material deformation, making it suitable for metals up to 4 mm thick, plastics, and for enlarging existing holes. For best results and tool life, use a coolant during drilling.
FAQ
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What materials can the Milwaukee Step Drill 6–35 mm cut?
- It is suitable for ferrous and non-ferrous metals, steel, stainless steel, copper, brass, aluminum, plastics, and profiles up to 4 mm thick.
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Do I need to pre-drill with this step drill bit?
- No pre-drilling is required; the rapid-start tip ensures precise positioning and entry.
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How is hole size indicated on the bit?
- Each step is laser-engraved with its corresponding diameter for easy and durable size reference.
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Is the step drill compatible with cordless drills?
- Yes, it is optimized for use with high-speed cordless tools and features a shank designed for secure grip in standard chucks.
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How do I maximize the life of the tool?
- To ensure longevity, use appropriate drilling speeds and apply a coolant or lubricant when drilling metals.
mvm-dt-2025-07-07
