X
    for visitors fromCanada / USA / Mexico
    for visitors from theUK and Republic of Ireland
    for visitors fromAustralia and New Zealand

    Choose your languageen

    Article has been added to your wish list
    Article deleted from wish list
    Delete
    Enter search string

    Wish list

    Download
    Send to

    921 Kraftform Plus impact screwdriver - series 900

    External Hexagon
    Higher power transmission when the impact wrench function is deactivated

    Higher power transmission when the impact wrench function is deactivated

    When the impact wrench function is deactivated, the wrench aid can be operated with a size 13 spanner for greater power transmission.
    Handle/interchangeable blade system

    Handle/interchangeable blade system

    The robust bit mounting is suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3. The interchangeable blade system means low weight, reduced space requirement and high flexibility for the user.
    921 Kraftform Plus impact screwdriver - series 900
    • For loosening stubborn screw connections
    • Manual impact wrench function can be switched on and off
    • Hammer blow impulse is converted into a rotary movement with a loosening torque of approx. 25 Nm - without loss via a pound-thru blade
    • Reversible functions: impact wrench and screwdriver
    • Combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade
    921 Kraftform Plus impact screwdriver - series 900
    • For loosening stubborn screw connections
    • Manual impact wrench function can be switched on and off
    • Hammer blow impulse is converted into a rotary movement with a loosening torque of approx. 25 Nm - without loss via a pound-thru blade
    • Reversible functions: impact wrench and screwdriver
    • Combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade
    The 921 impact screwdriver combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade.
    Combination tool

    Combination tool

    The 921 impact screwdriver combines the advantages of interchangeable blade sets, chiseldrivers and manual impact wrenches.
    Impact wrench function can be switched on and off

    Impact wrench function can be switched on and off

    The manual impact wrench function can be switched on if required to loosen even stubborn screw connections.
    Loosening moment

    Loosening moment

    With the impact wrench function switched on, the hammer blow impulse is converted into a rotary movement with a loosening moment of up to 25 Nm. Power transmission without loss via a pound-thru blade.
    Higher power transmission when the impact wrench function is deactivated

    Higher power transmission when the impact wrench function is deactivated

    When the impact wrench function is deactivated, the wrench aid can be operated with a size 13 spanner for greater power transmission.
    Handle/interchangeable blade system

    Handle/interchangeable blade system

    The robust bit mounting is suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3. The interchangeable blade system means low weight, reduced space requirement and high flexibility for the user.
    921 Kraftform Plus impact screwdriver - series 900
    • For loosening stubborn screw connections
    • Manual impact wrench function can be switched on and off
    • Hammer blow impulse is converted into a rotary movement with a loosening torque of approx. 25 Nm - without loss via a pound-thru blade
    • Reversible functions: impact wrench and screwdriver
    • Combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade
    921 Kraftform Plus impact screwdriver - series 900
    • For loosening stubborn screw connections
    • Manual impact wrench function can be switched on and off
    • Hammer blow impulse is converted into a rotary movement with a loosening torque of approx. 25 Nm - without loss via a pound-thru blade
    • Reversible functions: impact wrench and screwdriver
    • Combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade

    Article description

    The impact screwdriver 921 combines the advantages of manual impact wrenches, compact tools and screwdrivers with pound-thru blade. The impact wrench function offers a loosening moment of up to 25 Nm. The robust bit holder allows the mounting of different specialised bits for various screw profiles. The pound-thru blade ensures complete power transmission (zero loss). The impact wrench function and screwdriver function can be switched as required.
    921 Kraftform Plus impact screwdriver - series 900
    921 Kraftform Plus impact screwdriver - series 900
    Combination tool
    Impact wrench function can be switched on and off
    Loosening moment
    Higher power transmission when the impact wrench function is deactivated
    Handle/interchangeable blade system
    ar-view_view-in-ar-cookies-disabled

    ar-view_view-in-ar-allow-ar-in-cookies
    Code inch mm inch
    05018100001 1/4" 163.5 6 7/16"

    Learn more about this product

    You may also be interested in these products:
    Kraftform Kompakt 900 Set 1
    Kraftform Kompakt 900 Imperial Set 1
    851 S Phillips bits for impact screwdrivers
    868 S Square head socket bits for impact screwdrivers
    855 S Pozidriv bits for impact screwdrivers
    867 S TORX® bits for impact screwdrivers
    800 S Slotted bits for impact screwdrivers
    840 S Hex-Plus bits for impact screwdrivers

    Quicklinks

    Contact
    Website credits
    Press
    Terms of Sale and Delivery
    Career
    Privacy Policy
    Information obligation
    Wera Newsletter
    Complaint management
    Cookie settings
    Fanshop
     
     

    Wera Sitemap

    Follow us on

    Copyright 2025 by Wera