Wera 057656 #2 x 50mm Phillips Impaktor Diamond Coated Power Bit

Wera 057656 #2 x 50mm Phillips Impaktor Diamond Coated Power Bit - KC Tool
NOTE: The product title and description supersede the image shown. The picture provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.

List Price: $7.31
(21 reviews) Write a Review
Stock Status:
item in stock In Stock
Wera Series 1 851/4 IMP DC Impaktor Power Bit, Phillips PH 2 Head x 1/4" Drive

Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well as specific manufacturing process means that Wera Impaktor tools have superior service life.

Another product advantage is the coating of the Impaktor bits with minute diamond particles. These diamond particles reduce the cam-out effects - particularly high in power tool applications - which can lead to a slipping out of the screw head. The diamond particles literally bite themselves into the screw recess. This means that less contact pressure is required, something that greatly delays fatigue setting-in in power tool screwdriving jobs.

Wera Bits are designed for the most demanding applications in trade and industry. They are designed to have the ability to transfer high torque loads, safe to use and extremely durable.

Features Impaktor design for Phillips screws, PH 2 x 50mm Overall Length x 1/4" drive

For hexagon bit holders and direct drives

Wera Bits for hard materials (e.g. metal sheets or structures) prevent premature breakages of the tip, created by the large amounts of peak torque generate to the screw and bit

Manufacturer Part #: 05057656001
All Wera professional hand tools are covered by a lifetime warranty against breakage due to defects in materials or workmanship for the normal life of the product. This policy does not cover products which have been altered in any way, and products which have been subject to abuse, misuse, negligence, or improper storage. Bits, bitholders and L-keys are also not covered under this warranty policy as they are considered consumable. Wera Tools reserves the right to inspect warranty claims before replacements are issued. Return transportation costs are not included, however Wera will send replacement tools at no cost. Any claims for reasons other than those noted here must be approved by Wera Tools Inc., or its authorized representatives.

Return tools for warranty replacement directly to KC Tool. All returns are subject to inspection prior to replacement.
Impact Rated
Phillips #2
Individual Tools
Diamond Finish
39-74mm (1.5-2.9 inches)
Country of Origin:
Made in Czech Republic

21 Reviews

  • 5
    Wera Quality

    Posted by Vinh on Jun 15th 2019

    Wera Quality, no need to say more

  • 5
    Good product

    Posted by YenChang Wang on Mar 12th 2018

    Nice to have it to use. the center is accurate without variation

  • 3
    Tough but no Diamonds

    Posted by John O. on Jan 22nd 2018

    There is absolutely no diamond coating as far as I can tell, so the line about them aiding grip is total BS. Still, they wear longer than Dewalt impact bits and I haven't broken one yet.

  • 4

    Posted by YH on Jan 5th 2018

    Durable and ease to find.

  • 3
    Great fit but short life

    Posted by D.O on Dec 30th 2017

    I was using milwaukee shockwave bits but wasn't satisfied with the fit, how much they deformed and how much wobble was in the shaft. These wera bits are made to tight tolerances and fit in stainless hardware very well. They spin true in the chuck, no wobble. My only gripe is that they explode a lot sooner than the milwaukees. I deal with a lot of stainless fasteners stuck in corroded aluminum and my M18 and M12 impacts will kill these bits after a couple hundred uses. The upside is that the tips keep their shape to the very end and don't destroy screws. I might buy more in the future but only after testing out some wiha bits too.

  • 5
    bit takes a beating

    Posted by Henry Sy on Dec 21st 2017

    this bit takes a good beating with stubborn screws i've been working with!

  • 5

    Posted by Jerry R on Dec 8th 2017

    Very tough bit.

  • 5
    Well Made

    Posted by EM on Apr 29th 2017

    Impaktor bits are well made and worth the money. Hard on bits and this made an immediate impact on my jobs. Support KC Tools real company selling best tools available

  • 5
    biomed tech.

    Posted by Unknown on Jan 26th 2017

    Excellent service and product