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For almost 200 years, PFERD files have been renowned worldwide as a top quality product. With their constantly high cutting performance, ensuring an excellent surface quality even after long use, they reduce the cost of labor-intensive manual work and will thus provide significant economic benefits. |
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Several criteria determine the quality of a PFERD product
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An appropriate steel microstructure, essential for uniform hardness
The various production steps (profiling in the rolling mill, shaping of blanks and tangs annealing processes prior to cutting, final heat treatment) each cause a change in the microstructure of the steel. Throughout these treatments, it is essential to maintain a high carbon content to ensure the requisite hard-ness and cutting performance of the file.
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Exact shape and uniform cut from tang to tip
Blanks acquire their exact shape, through a series of forging and grinding operations. Equally spaced teeth and a uniform depth of cut ensure good filing results and surface finished. The type and angle of the cut depend on the purpose for which the file is intended.
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Ideal tooth geometries for every application
Tooth forms suitable to a particular application ensure a uniform stock removal capability. There is no such thing as a standard tooth shape. Different cut geometries have been derived as the optimum solution to a variety of applications. The illustration shows a car body file profile with its typical rounded tooth face and large interspace.
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Machinists files, DIN Series
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Hand with handle (WH)
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Flat with handle (WH)
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Application
Surface work / Deburring / Stock removal on rectangular geometries
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Application
Surface work / Deburring / Stock removal on rectangular geometries / Shaping and refining of breakthrough
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Three square with handle (WH)
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Half round with handle (WH)
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Application
Surface work / Deburring / Shaping and refining of rectangular break-through / Shaping and refining of non-rectangular breakthrough
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Application
Surface work / Use in radius areas / Deburring / Shaping and refining of rectangular break-through / Filing of half-round shapes
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Round with handle (WH)
Application
Stock removal in radius areas / Deburring / Shaping and refining of round break-through / Filing of interior radius shapes
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Machinists files in plastic pouch
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Application
Industry / Crafts / DIY sector
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* For more products and detail, please download catalog on top page
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Aluminum files
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Hand
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Half round
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Application
Surface work / Deburring / Shaping and refining of rectangular geometries
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Application
Surface work / Deburring / Shaping and refining of rectangular break-through / Filing of half-round shapes
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* For more products and detail, please download catalog on top page
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Assortment of Key files
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Key file pouch 265A
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Key file case
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Contains
Hand (1117)
Flat (1127)
Three square
(1137)
Square (1147)
Half round (1157)
Round (1167)
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Contains
Hand (1117)
Flat (1127)
Three square
(1137)
Square (1147)
Half round (1157)
Round (1167)
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* For more products and detail, please download catalog on top page
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Other application files
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Tungsten Point file
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Needle File Pouch
Contains
Flat (2406) / Hand (2401) / Crossing (2403) / Three square (2407) / Square (2408) / Round (2410) / Knife (2405) / Half round (2402) / Barrette (2411) / Flat with round edges (2415) / Hand with round edges (2416) / Crossing oval (2409)
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Application
Use on electrical contact points and in narrow grooves and slot
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Crossing
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Application
Deburring / Shaping and refining of round break-through / Filing of internal radius shapes
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* For more products and detail, please download catalog on top page
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Tungsten carbide files
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Application
Work on surfaces / Tungsten carbide files can be re-sharpened by grinding
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Application
Work on surfaces / Each tungsten carbide file can thus be used over 360 degree of its surface
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* For more products and detail, please download catalog on top page
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Holder for Tungsten carbide files
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Feature
Give optimum tool control for best filing results / Tool can be changed quickly. / Easy-to-use, cranked holders come in three types.
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* For more products and detail, please download catalog on top page
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Adjustable Holder for car body files
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| Feature |
| This ergonomic holder permits convenient tensioning of car body file blades to match the surface contour of the work piece. |
| Light weight but rugged die-cast aluminum structure, available in two sizes. |
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* For more products and detail, please download catalog on top page
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Wood Files and Rasps
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Hand wood rasps
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Cabinet file
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Application
Surface work / shaping and refining of rectangular geometries / Chamfering
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Application
Work on surfaces / shaping and refining radii / Filing of half-round shapes
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Half round
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Round wood rasps
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Application
Refining of casting patterns, carved woodwork, sculptures
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Application
Shaping and refining radii / Filing on internal radius profiles
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* For more products and detail, please download catalog on top page
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