Drill precise, perpendicular holes with the workpiece clamped beneath the bit.

Set of step drill bits Milwaukee
Key features
- Model48899350
- Equipment supplied2 step drill bits (4-12 mm and 4-20 mm) and THUNDERWEB metal drill bits 2 x 2 mm, 2 x 3 mm, 2 x 4 mm, 1 x 5 mm, 1 x 6 mm
- Maximum material thickness (mm)4
- Useferrous and non-ferrous sheet metal and sections, pipes, copper, brass, aluminium, stainless steel, plastic
- Finishblack oxide
- Connection3-sided shank
What it is
Set of step drill bits Milwaukee. Key specifications: model 48899350, maximum material thickness (mm) 4, finish black oxide.
The drill bit set is an assortment of drill bits of different diameters, usually in a case or box, which puts the most commonly used sizes within easy reach.
What it is for
Used for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill and in workshop machining of steel, aluminium and alloy parts.
How to use it
Choose the size according to the hole required and the material. After use, clean the bits and put them back in their slots in order of diameter. Worn or blunt bits are replaced or resharpened. Keep the case closed and dry.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Model: 48899350
- Maximum material thickness (mm): 4
- Finish: black oxide
- Connection: 3-sided shank
Who it is for
Designed for metal fabricators, industrial maintenance technicians and mechanics.
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Before you order
In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 7
| Item code | 365016 |
|---|---|
| Model | 48899350 |
| Equipment supplied | 2 step drill bits (4-12 mm and 4-20 mm) and THUNDERWEB metal drill bits 2 x 2 mm, 2 x 3 mm, 2 x 4 mm, 1 x 5 mm, 1 x 6 mm |
| Maximum material thickness (mm) | 4 |
| Use | ferrous and non-ferrous sheet metal and sections, pipes, copper, brass, aluminium, stainless steel, plastic |
| Finish | black oxide |
| Connection | 3-sided shank |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate chains, bearings and machine components and cool machining operations.
Mark lines and centres on metal before drilling and drive out pins and dowels.
Drill and drive screws cordless, with an adjustable clutch to avoid stripping the screws.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.





