
This variant is the Wera 851/4 PH Impaktor bit in PH3, 50mm, supplied in a pack of 5. Combining the larger PH3 profile with an extended 50mm length, this bit is built for heavy-duty applications requiring both a larger drive profile and greater reach — ideal for structural work, large-format assembly, and deep countersunk or recessed fixings. Wera's Impaktor technology is engineered to absorb and redistribute the intense shock forces produced by impact drivers, significantly extending service life compared to standard bits. The rough diamond-particle coating on the tip bites firmly into the screw head, eliminating cam-out and keeping drives clean and controlled even under heavy load. Colour-coded for quick, on-site identification by profile and size. Features and Benefits: • Impakto...
Wera4013288157669
Price: £19.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £19.95 | Visit Store |
This variant is the Wera 851/4 PH Impaktor bit in PH2, 50mm, supplied in a pack of 5. The extended 50mm length provides additional reach for deeper recesses, countersunk fixings, and applications where a standard 25mm bit simply won't reach. The PH2 profile...
This variant is the Wera 851/1 PH Impaktor bit in PH1, 25mm, supplied in a pack of 10. The compact 25mm length is ideal for use in tight spaces and confined access points where a shorter bit gives greater control, and the PH1 profile suits smaller Phillips...
This variant is the Wera 851/1 PH Impaktor bit in PH2, 25mm, supplied in a pack of 10. The PH2 is the most universally used Phillips profile, making this an essential bit for general construction, joinery, decking, and everyday trade use. The 25mm length...