9 Step Drill 4-12mm
Product Code:
9STM4-12
Category: Drills, Taps & Holesaws
/ Step Drills
Price:
$USD 21.47
Brand: Alpha
Description:
Alpha Step Drills replace individual drills offering a wide range of sizes in a single drill.
- Manufactured from Premium HSS raw material, and TiN Coated for reduced heat and long life.
- Ideal for drilling thin materials such as stainless steel, copper, brass, aluminium, plastic and laminates.
- Self-starting tip to prevent drill wandering.
- Drilling and deburring in the one process.
- Laser marked diameters that will not wear off with use.
- 3 flats on shank to prevent slipping in chuck.
- No of Steps: 9
- Step Sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12mm
- Cutting Depth: 3mm
- Shank Dia: 6.0mm
- Shank Type: 3 Flats
- Recommended Cutting Speeds: Steel 500 - 1500 rpm
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