Rotabroach Site H3RO 4 Piece Large Sizes Tap Kit

The Rotabroach Site H3RO 4 Piece Large Sizes Tap Kit is a professional machine tap set covering four of the most commonly used larger metric thread sizes, ideal for heavy-duty tapping tasks on-site or in the workshop.

Designed with an advanced SITEH3RO coating, these taps are engineered to minimise heat generation during use — a key factor when working with larger diameters where friction and wear are more demanding. This coating delivers up to 75% longer tool life compared to uncoated alternatives, helping to reduce downtime and tool replacement costs.

The spiral point machine tap design offers a single-tap threading solution, streamlining the process without the need for multiple tap stages. When paired with an impact wrench, these taps provide significantly faster threading than traditional hand methods — a genuine advantage for contractors and fabricators working to tight schedules.

Suitable for tapping holes in material up to 25mm deep, the kit covers M12, M16, M20, and M24 thread sizes, making it a practical addition to any professional metalworking toolkit.

Features and Benefits:
• Advanced SITEH3RO coating minimises heat generation for up to 75% longer tool life
• Spiral point machine tap design — a one-tap threading solution
• Compatible with impact wrenches for faster, more efficient threading
• Taps holes in material up to 25mm deep
• Covers four large metric thread sizes in a single kit

Contents:
1x M12
1x M16
1x M20
1x M24