Description
Perfect for consistently accurate holes in trunking and sheet steel
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 required which are available on one tool
Diameter Size – 16-32mm
Typical Applications Step Increments – 16.5, 20.5, 25.5, 32.5mm
Start Diameter – Approx. 11mm
Max material Thickness – 3.5mm