PFERD offers the winning combination of quality tools, drives and personalized consultation that will deliver an ideal solution for your surface finishing and material cutting tasks.

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PFERD customers benefit from many additional services. Here you can find a selection of the services that contribute to your added value when working with PFERD.


The PFERD Tool Manual contains more than 8,500 tools and valuable knowledge related to surface finishing and material cutting.



PFERD is leading in the development, production and support, as well as in the distribution, of tool solutions for work on surfaces and material cutting.


We will answer your questions on different applications, materials or tool drives.


Air grinders

straight grinder


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EAN: 4007220176603
  • Technical information
    RPM from44.000 RPM
    Power output range from250 watts
    Exhaust directionrear
    Throttle typering/lever
    Air consumption at idle0,55 m³/min
    Air consumption under load0,35 m³/min
    Collet group6
    Air supply hose inner dia.8 mm
    Weight [kg]0,34
    Elastically mounted spindleswithout
  • Classification
    profi class 5.0AAC403c008
    eclass 8.121060106
    eclass 7.021060101
    eclass 4.121060101
  • Description

    Special features:

    PGAS 3/440 DH

    Ergonomic handle design for optimum power transmission, especially in the axial direction.

    PGZA 3/440

    With reinforced drive housing for attaching the straight grinder in stationary applications with support or in robot applications.

    PGZA 3/440 E

    Drive with elastically mounted drive unit.

    Included in delivery:

    0.75 m exhaust hose and 2 m air supply hose without nozzle, 6 mm collet, 2 keys.

  • Downloads
  • Suitable PFERD tools

    Catalogue section 4*

    Abrasive spiral bands and rubber drum holders

    Dia. up to 13 mm

    Catalogue section 5

    Diamond grinding points

    Dia. 3.5 to 8.0 mmShank dia. 3 + 6 mm

    CBN grinding points

    Dia. 7.0 to 10.0 mmShank dia. 3 + 6 mm

    Catalogue section 4*

    Poliflex fine grinding points

    Shank dia. 3 + 6 mmBonds:


    Dia. up to 6 mm


    Dia. up to 15 mm


    Dia. up to 12 mm


    Dia. up to 10 mm


    Dia. up to 20 mm

    Catalogue section 3*

    Mounted points

    Shank diameter of 3 mm:

    Dia. up to 10 mm

    Dia. 10 to 13 mm

    Width ≤ 13 mm

    Dia. 13 to 20 mm

    Width ≤ 6 mm

    Shank diameter of 6 mm:

    Dia. up to 10 mm

    Dia. 10 to 16 mm

    Width ≤ 32 mm

    Dia. 16 to 20 mm

    Width ≤ 25 mm

    Catalogue section 2

    TC burrs

    Dia. up to 4 mm

    HSS rotary cutters

    Special cuts

    Dia. up to 2.3 mm

    Catalogue section 6

    Cut-off wheels EHT

    Dia. 30 mm


    ArborsBO SPG 6/6 0-10

    Ring wheels ER

    Dia. 30 mm



    BO SPG 6/6 0-10

    *Catalogue sections 3/4: This data applies to an unsupported shank length of 10 mm and the max. stated mounted point dimensions.Note: Please observe the recommended cutting speeds and the max. permitted rotational speeds in catalogue sections 2-8.

    If no shank diameter is given, the shank dia. of 6 mm applies.