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Rotabroach Site H3RO Step Drill
The Rotabroach SITE H3RO Step Drill in the 4mm–20mm diameter range offers a versatile mid-range option, covering the most commonly required hole sizes for general trade and site work. Stepping from 4mm up to 20mm in 5mm increments, this variant strikes the ideal balance between range and compactness for everyday use.
Compatible with Site H3RO holders for impact wrenches and standard 3-jaw drill chucks, it suits a broad range of tools and working environments. The spiral flute and split point design delivers smooth, precise cuts in thin gauge materials with reduced risk of deformation, and the high-performance heat-resistant coating helps extend tool life by up to 75%.
Features and Benefits:
• Mid-range 4mm to 20mm diameter coverage in a single tool
• 5mm step intervals for accurate, incremental hole sizing
• Spiral flute and 118-degree split point for clean, precise cuts
• High-performance coating for up to 75% longer tool life
• Compatible with Site H3RO impact wrench holders and standard 3-jaw chucks
Specifications:
Diameter: 4mm - 20mm
Shank: 7/16" Hex Impact Shank
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Rotabroach manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.
Get help regarding Rotabroach Site H3RO Step Drill
For any technical enquiries relating to this product it is best to call the manufacturer, Rotabroach, direct on 01142 212510.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at MyToolShed at sales@mytoolshed.co.uk or call on 020 8805 3535.


