Wera Impaktor Insert Bit - PZ1 x 25mm

Wera Impaktor 855/1 Pozi bits 25mm long with 1/4in hexagon drive, suitable for Pozidriv screws. Th...

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Rapid Online - Rapid Electronics Ltd.Wera 05057661001 Impaktor Diamond Hard Bit For Pozi Screws PZ2 x 50mm
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eBayWera 05057661001 Impaktor Diamond Hard Bit For Pozi Screws PZ2 x 50mm
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AmazonWera Black 855/4 Impaktor Insert Bits Pozi Pz2 X 50Mm (Box 5)
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Tooled UpWera 855/1 Pz Impaktor Pozi Screwdriver Bits
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Product Information

Full details

This Wera Impaktor insert bit is designed for professionals and DIY enthusiasts working with Pozidriv screws, particularly when using impact drivers. Its key benefit is an exceptionally long service life and enhanced grip thanks to Impaktor technology and a diamond-particle coating. A minor caveat is its specific application for Pozidriv screws, requiring proper screw head selection.

All features

Model Part Number855/1 IMP DC PZ DIY
BrandWera

Extended Product Information

FAQs

What type of screws is this bit designed for?

This bit is specifically designed for Pozidriv (PZ) screws.

Can I use this bit with a regular drill?

Yes, you can use it with a regular drill, but it is particularly optimized for use with impact drivers due to its Impaktor technology.

What does the diamond coating do?

The diamond-particle coating provides enhanced friction and grip, literally biting into the screw head to prevent slippage and cam-out.

How long will this bit last?

The Impaktor technology offers an above-average service life, especially under extreme conditions and when used with impact drivers.

What is the length of this bit?

The bit is 25mm long.

What is the drive size?

It features a 1/4" hexagon drive, compatible with standard bit holders.

Will this work with Phillips screws?

No, this bit is for Pozidriv screws only. Using it on Phillips screws can damage both the screw and the bit.

Troubleshooting

Bit slips out of the screw head

Ensure you are using a Pozidriv screw. Check that the bit tip is not damaged or excessively worn. Verify that the bit is fully seated in the screw head and that you are applying appropriate downward pressure.

Reduced performance or rapid wear

Confirm the bit is being used with a Pozidriv screw. Ensure you are using it with an impact driver or a drill with sufficient torque. Avoid using excessive force that could damage the bit or screw.

Bit does not fit securely into the bit holder

Ensure the bit holder is designed for 1/4" hexagon bits and is in good working condition. Clean any debris from both the bit's drive end and the bit holder's receiving end.

Pros and Cons

Pros

  • Extended service life due to Impaktor technology.
  • Superior grip and reduced cam-out with diamond coating.
  • Optimized for use with impact drivers.
  • Secure fit on Pozidriv screws.

Cons

  • Only compatible with Pozidriv screws.
  • 25mm length may not be suitable for all deep-recessed screws.

Setup, Compatibility & Care

Setup:

This is an insert bit, designed to be used with a compatible bit holder. Insert the 1/4" hexagon drive end firmly into a suitable bit holder. Ensure the bit holder is securely engaged with your impact driver or drill.

Compatibility:

  • Screw Type: Exclusively for Pozidriv (PZ) screws. Using this bit on Phillips (PH) or other screw head types can damage the screw and the bit.
  • Drive: Features a 1/4" hexagon drive, compatible with standard 1/4" bit holders and impact drivers conforming to DIN ISO 1173-D 6.3.

Care:

  • After use, clean the bit with a dry cloth to remove debris.
  • Store in a dry environment to prevent corrosion.
  • Avoid exposing the bit to excessive moisture.
  • For optimal performance and longevity, use with appropriate torque settings for the screw and material.
  • Periodically inspect the bit tip for wear or damage.

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