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BAHCO Step Drills for Metal Sheet 5mm-35mm
- For making holes in thin sheet metals
- Titanium-nitride (TIN) coated step drill with a surface hardness that makes the tool last 4 to 5 times longer than ordinary step drill bits
- Same surface reduces friction, resulting in a tool that runs cooler and effective, self-lubricates while running dry
- Self-centering point
- Drills holes in 13 steps from 5 mm to 35 mm
- Shank 1/2″ (12.7 mm)
Step Drills for Metal sheet 5 mm-35 mm | BAHCO | Bahco Australia
SKU: 230-SD
Categories: Drill Bits, Step Tip
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COBALT TiAlN Coated Spiral Flute
BORDO COBALT TiAlN Coated Spiral Flute
- Bordo Cobalt Spiral Flute Titanium Aluminium Nitride (TiAlN) coated step drills offer unparalleled performance when drilling hard metals such as stainless steel.
- HSS-Co5 material provides increased performance and tool life when machining tough steels.
- 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.
- High performance point for faster starting and reduced bit wander.
- No pilot hole required.
- Stepless drilling in the thinnest sheets.
- Burr-free drilling without sheet deformation.
- Automatic deburring.
- Spiral flutes enable easier tool penetration.
- Titanium Aluminium Nitride (TiAlN) is a thin film coating that was developed from Titanium Nitride.
- TiAlN offers higher temperature resistance than TiN, as well as slightly higher hardness and especially higher hot hardness (i.e. the hardness at high temperatures).
- It is primarily used in high temperature environments above the limits of TiN usage.
- This coating works by forming a thin surface layer of Alumina (Al2O3), or Aluminium Oxide ceramic.
- As the layer wears it continuously reforms.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page -
Bright Finish Straight Flute HSS
BORDO Bright Finish Straight Flute HSS Metric
- 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.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page -
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.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page




