Rotabroach Site H3RO 3 Piece Step Drill Kit
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Rotabroach Site H3RO 3 Piece Step Drill Kit
The Rotabroach Site H3RO 3 Piece Step Drill Kit is a professional step drill set designed for precise, efficient drilling across a wide range of diameters in thin-gauge materials.
Featuring the advanced SITE H3RO coating, each drill delivers up to 75% longer tool life compared to uncoated alternatives, while also reducing heat generation during use. The result is smoother cutting, less wear, and consistent performance across extended working sessions.
The kit covers diameters from 4mm to 30mm across three step drills, making it well suited to professionals working in construction, metalworking, and fabrication. A split point tip prevents the drill from walking on contact, while the spiral flute design promotes faster chip clearance and improved cutting speed. All three drills are compatible with standard 3-jaw drill chucks, so no specialist tooling is required.
Features and Benefits:
• SITE H3RO coating for up to 75% longer tool life
• Reduced heat generation for smoother, cleaner cutting
• Split point tip prevents slipping on contact
• Spiral flute design for faster cutting and chip clearance
• Compatible with standard 3-jaw drill chucks
Contents:
1x 4-12mm step drill
1x 4-20mm step drill
1x 4-30mm step drill
Specifications
More Help
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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 3 Piece Step Drill Kit
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 Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.