- Up to 13 drill diameter steps for convenience and multiple hole diameter options
- Laser etched diameter markings allow repeat production of error free, reliably accurate holes
- Fully ground body profile for perfectly round burr free holes
- Precision ground, tapered cutting edges allow material up to 6mm to be drilled
- Made in Sheffield
Pro-Step can be used in:
- Sheet steel
- Non-ferrous metals
- Plastics
- Formica
- Plywood
Pro-Step is ideal for:
- Holes of up to 35mm in metal enclosures, trunking, cabinets, cladding, switch-gear etc
- Easily opening up existing holes
- Jobs which require  specific tools with diameters suitable  for ISO threads and clearance holes
- Applications where many different diameters are reqiured which are available on one tool







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