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4-20mm Alpha Step Drill-Gold Series (9STM4-20)
SKU
DSTASDGS0420
- Pack Quantity: 1
The Alpha step Drills are premium industrial grade. Drill & deburr in one process!
2 Flute Straight Step Drill
4-20mm
Drills & deburrs in one process
Ideal for: Non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick
Suits: Non-hammer action portable power drills
- Self-starting split point removes the need for a pilot hole
- 2 flute design for smooth cutting
- TiN coating reduces heat & increases lubricity for extended life
- Laser etched hole
- Premium HSS M2 raw material for extended life
- 3 flats on shank, prevents slippage in chuck
- Bulk 1 piece convenient plastic pack
Specifications
| Nominal Size | 4-20mm |
| Shank Form | 2 Flute |
| Brand | Alpha |
| Suitable For | Metal, Plastic |
| Drill Material | High Speed Steel |
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