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bahco_230_sd
bahco_230_sd
bahco_230_sd
bahco_230_sd
BAHCO

BAHCO 230-SD stepped drill bit for sheet metal 5-35 mm

Recommended Retail Price €255.92
155.80 tax incl.
€128.76 excl. VAT (incl. all environmental contributions)
On order: delivered from 22/05/2026
each

Product description:

  • For making holes in thinner metal sheets
  • Titanium-nitride coated step drill with a surface hardness that makes the tool last 4 to 5 times longer than ordinary step drill bits. That same surface reduces friction, resulting in a tool that runs cooler and, in effect, self-lubricates while running dry
  • Drills holes in 13 steps from 5 to 35 mm
  • Shank 1/2" (12.7 mm)
Key features according to our expert
  • Smallest diameter: 5 mm
  • Largest diameter: 35 mm
  • Shank size: 12,7 mm
Specifications / All features
Smallest diameter
5 mm
Largest diameter
35 mm
Shank size
12,7 mm
Shank diameter mm (c)
12.7 mm
Usable length mm (d)
58 mm
Drill hole sizes mm (a)
5-13-15-17-19-21-23-25-27-29-31-33-35 mm
Total length mm (b)
83 mm
Width stepdrill mm
5-13-15-17-19-21-23-25-27-29-31-33-35 mm
Weight oz oz
6,2 oz
Weight g
175 g
Shank stepdrill mm
12.7 mm
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