
The Halls XCM High Speed Steel Countersink in 16.5mm size is designed for large countersunk fasteners used in heavy industrial applications, structural steelwork, and substantial fabrication projects. This substantial diameter accommodates M12 and larger countersunk bolts, making it essential for civil engineering, shipbuilding, and heavy machinery maintenance. Constructed from premium high speed steel with a robust 3-flute design, this 16.5mm countersink delivers powerful cutting performance whilst maintaining precision and control. The 90° included angle ensures proper fastener seating even in thick steel plates and heavy structural components where large countersunk fixings are specified. The 1/4in hexagon shank provides secure engagement with powerful cordless drills and impact driver...
Halls5033210150086
Price: £31.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £31.95 | Visit Store |
The Halls XCM High Speed Steel Countersink in 10.4mm size is designed for medium to large countersunk fasteners, making it ideal for structural metalwork, machinery assembly, and heavy-duty fabrication projects. This size accommodates M6 and some M8 countersunk...
The Halls XCM High Speed Steel Countersink in 12.4mm size is perfect for larger countersunk fasteners commonly found in heavy fabrication, automotive chassis work, and industrial machinery assembly. This larger diameter countersink handles M8 and M10...
The Halls XCM High Speed Steel Countersink in 20.5mm size is the largest in the range, specifically designed for substantial countersunk fasteners in heavy industrial, civil engineering, and major structural fabrication projects. This professional-grade...