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KINCROME 4-12mm Spiral Step Drill – 1/4″ Hex
Specifications
| Brand | KINCROME |
| Coating | Titanium Aluminium Nitride (TiAIN) |
| Shank | 1/4″ Hex |
| Warranty | Kincrome Quality |
| Colour | Black |
| Material | M2 High Speed Steel (HSS) |
| Length (mm) | 80 |
| Width (mm) | 12 |
| Height (mm) | 12 |
| Weight (kg) | 0.1 |
Features
4 – 12mm (9-steps)
Dual-spiral flute design
Titanium Aluminium Nitride (TiAIN) coating
1/4″ hex shank
Suitable for use with impact drivers
SKU: K21830
Categories: Metal Drilling, Step Tip
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- M2-HSS Hex Shank Spiral Flute Step Drill Set
- Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
- Specifically engineered for use in impact drivers these step drills are also fully compatible with conventional rotary drills.
- 1/4″ hex shank facilitates fast tool loading in cordless impact drivers and quick change adaptors.
- Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
- Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life.
- No pilot hole required.
- Easy to sharpen.
- Stepless drilling in the thinnest sheets.
- Burr-free drilling without sheet deformation.
- Automatic deburring.
- Spiral flutes enable easier tool penetration.
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Bright Finish Spiral Flute HSS
BORDO Bright Finish Spiral Flute HSS
- Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
- Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
- Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life.
- No pilot hole required.
- Easy to sharpen.
- Stepless drilling in the thinnest sheets.
- Burr-free drilling without sheet deformation.
- Automatic deburring.
- Spiral flutes enable easier tool penetration.
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Metal Drilling
KINCROME 3 Piece Spiral Step Drill Set
Contents
- K21830 4-12mm Spiral Step Drill
- K21831 4-20mm Spiral Step Drill
- K21832 4-30mm Spiral Step Drill
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Bright Finish Spiral Flute HSS
BORDO Bright Finish Spiral Flute HSS Set
- M2-HSS Spiral Flute Step Drill Set
- Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
- Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
- Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life.
- No pilot hole required.
- Easy to sharpen.
- Stepless drilling in the thinnest sheets.
- Burr-free drilling without sheet deformation.
- Automatic deburring.
- Spiral flutes enable easier tool penetration.
(0 reviews)




