TORX 40 impact bit, 50 mm (867/4 IMP DC TORX DIY-B)

The price on this page applies to the whole box. So calculate the price per bit if you want to compare this item with other bits.

What work is a TORX 40 impact bit intended for?

Impact bits are made for machines that tighten screws with short, powerful blows. That demands more of a bit than simple turning, because the peak load is higher. When tightening large TORX screws in wood, structures or assembly work, a bit from an impact series is the logical choice, over a standard bit designed for hand tools or light drills.

Check size and length

TORX 40 refers to the size of the recess in the screw head. Check this on the screws you use, because a bit that does not fit exactly damages the head and wears faster. The length of 50 mm is handy when the screw sits deeper or when you need a little extra reach. For shallow spots, a shorter bit may work better. Also check the bit fitting of your machine.

Box of 5 pieces and ordering

The bit is supplied per box of 5. That is practical if you regularly work with TORX screws and want a spare, because bits eventually wear out with intensive use. If you are looking for a different size or length, see the Bits category. If you can't work it out, you can also order by phone or by email.

Frequently asked questions

Can I also use this bit in a regular cordless screwdriver?

That is usually possible, provided the bit fitting of the machine matches. The bit is, however, intended for heavier loads, such as with an impact driver.

How many bits are in a pack?

The DIY-Box contains 5 pieces. The price shown applies to the whole box.

How do I know if I need TORX 40?

Look at the size marking of your screws or their packaging. If a bit does not fit tightly, the size is probably not correct.