ProFix 100-Piece Screwdriver Bit Set, Mixed Workshop Selection

What it is for

Bits are consumables and are priced like them — but a cheap bit costs more in the end, because a rounded tip strips the screw head and the screw then has to be drilled out. These are machined from CR-V steel with a torsional section that absorbs the shock of an impact driver instead of passing it into the tip.

The security variants cover the tamper-resistant heads you meet on workshop equipment and domestic appliances — Torx with a pin, tri-wing, spanner and spline. If you are not sure which one you need, send a photo of the screw head.

Specification detail

100 bits in CR-V steel, 25 mm and 50 mm lengths, with a torsional section for impact use and a 1/4-inch hex shank that fits standard holders and bit ratchets. Mixed Workshop Selection selection supplied in a moulded bit case with the sizes printed in the tray.

• Torsional section takes the impact shock instead of the tip
• 1/4-inch hex shank fits standard holders, bit ratchets and impact drivers
• Sizes printed in the tray, so restocking is a matter of looking
• CR-V steel tips machined rather than cast, for a clean fit in the screw head

Buying more than one

Orders are consolidated and re-weighed at intake, and freight is re-calculated on the actual chargeable weight. If you are ordering several items for one address, ask us for a combined quote before paying — mixing light and bulky items usually brings the freight share down.