Wera 867/1 21 Piece Impaktor Torx Screwdriver Bit Set

The Wera 867/1 21 Piece Impaktor Torx Screwdriver Bit Set is a professional-grade impact bit set designed for high-demand fastening applications with recessed Torx screws. Built around Wera's Impaktor technology, these bits are engineered to withstand extreme conditions and deliver an above-average service life when paired with impact drivers.

Each bit features a rough diamond-particle coating on the tip, which bites into the screw head to significantly enhance friction resistance and prevent cam-out. This makes them particularly well suited for repetitive fixing tasks where standard bits would quickly fail or slip. The 1/4" hexagon shank conforms to DIN ISO 1173-D 6.3, ensuring broad compatibility with standard bit holders and power screwdrivers.

The included Wera 897/4IMP R Impaktor Ring Magnet Holder adds further capability, using a double-torsion spring to absorb extreme impulse peaks and protect both the bit and fastener. The magnetic retaining ring securely holds long and heavy screws in position, making overhead work and difficult-access applications far more manageable. Where magnetism is undesirable — such as when working near sensitive metal components — the magnet can be relocated away from the screwdriving zone.

Features and Benefits:
• Impaktor technology for above-average service life under extreme impact conditions
• Diamond-particle coating on bit tip bites into the screw head to prevent cam-out
• Particularly suitable for use with impact drivers
• 1/4" hexagon drive compatible with holders to DIN ISO 1173-D 6.3
• Impaktor holder with retaining ring and magnet for secure screw positioning
• Double-torsion spring absorbs extreme impulse peaks to protect bit and fastener
• Removable magnet design for use in situations where magnetism is undesirable
• Ideal for overhead work and difficult-access fixing tasks

Contents:
20x Wera 867/1 Impaktor Torx 25mm Screwdriver Bits: T20
1x Wera 897/4IMP R Impaktor Ring Magnet Holder