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Industrial Hardware and Specialties is classified as an ESSENTIAL business and is fully operational.

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American Pattern

Choosing an American Pattern File

Selecting the proper file for your application is essential if your going to achieve the desired result for your job. When selecting the proper file you most consider its shape, size, tooth type, and coarseness. The size and the coarseness of the file are directly related. Larger files will remove more stock but will also leave your project with a coarse finish, while smaller files will remove less stock, but will leave a finer, smoother finish.

Parts of the File
Coarseness
Kinds of Teeth
Shape

Parts of the File

  • Length is measured exclusive of tang, from point to heel,unless specified otherwise
  • Desired stroke length, type of material and size will determine length required
 ClassicPlain ×

Kinds of Teeth

    SINGLE-CUT

  • Single set of parallel, diagonal rows of teeth
  • Single-cut files are often used with light pressure to produce a smooth surface finish or to put a keen edge on knives, shears or saws
 ClassicPlain

      • DOUBLE-CUT

      • 2 sets of diagonal rows of teeth
      • Second set of teeth cut in opposite diagonal direction and on top of the first set
      • First set of teeth is known as the overcut, second is known as upcut
      • Upcut is finer than overcut
      • Double-cut file is used with heavier pressure than the single-cut and removes material faster from the workpiece
      		 ClassicPlain

        MAGICUT

      • Single cut teeth divided by angular serrations into shorter cutting edges, which free themselves readily from chips and perform roughing and smoothing at the same time
      		 ClassicPlain

        CURVED-CUT

      • Teeth arranged in curved contours across the file face
      • Curved-cut file is normally used in automotive body shops for smoothing body panels
      		 ClassicPlain

        RASP-CUT

      • Series of individual teeth which are formed by a single-pointed tool
      • Produces a rough cut that is used primarily on wood, hooves, aluminum and lead
      		 ClassicPlain

Coarseness

  • Work to be accomplished, whether roughing or finishing, will determine type of teeth and coarseness for each application
  • Most American pattern files are available with 3 grades of cut: bastard-cut, second-cut and smooth-cut
 ClassicPlain

Shape

  • Area to be filed will determine specific cross-section (round, square, flat, etc.) to be used
 ClassicPlain ×
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  1. File Shape Round Remove This Item
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Diameter  
  1. 1/8 in 3 items
  2. 5/32 in 1 item
  3. 3/16 in 2 items
  4. 7/32 in 1 item
  5. 1/4 in 6 items
  6. 5/16 in 5 items
  7. 3/8 in 4 items
  8. 1/2 in 4 items
  9. 5/8 in 1 item
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File Cut  
  1. Smooth 5 items
  2. Bastard 12 items
  3. Second 4 items
  4. Knurl Cut 6 items
Length  
  1. 4 in 2 items
  2. 6 in 6 items
  3. 8 in 10 items
  4. 10 in 4 items
  5. 12 in 4 items
  6. 14 in 1 item
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Handled  
  1. No 19 items
  2. Yes 2 items
File Shape  
X
  1. Half Round 24 items
  2. Flat 92 items
  3. Round 27 items
  4. Knife 11 items
  5. Square Shape 10 items
  6. Triangle 28 items
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27 Items

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Set Descending Direction
  1. Nicholson File #017683N 8 in. x 3/16 in. Round Chainsaw File-2 File per Card

    Sku #: 3HN-017683N

    Nicholson File #017683N 8 in. x 3/16 in. Round Chainsaw File-2 File per Card
    Special Price $35.48 Regular Price $49.32
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  2. Nicholson File #02144N 6 in. x 1/8 in. Round Chainsaw File-Knurl Cut

    Sku #: 3HN-02144N

    Nicholson File #02144N 6 in. x 1/8 in. Round Chainsaw File-Knurl Cut
    Special Price $2.05 Regular Price $2.85
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  3. Nicholson File #02147N 8 in. x 1/4 in. Round Chainsaw File-Knurl Cut

    Sku #: 3HN-02147N

    Nicholson File #02147N 8 in. x 1/4 in. Round Chainsaw File-Knurl Cut
    Special Price $2.54 Regular Price $3.52
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  4. Nicholson File #02228B 8 in. x 5/32 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag

    Sku #: 3HN-02228B

    Nicholson File #02228B 8 in. x 5/32 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag
    Special Price $6.20 Regular Price $8.62
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  5. Nicholson File #02229B 8 in. x 3/16 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag

    Sku #: 3HN-02229B

    Nicholson File #02229B 8 in. x 3/16 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag
    Special Price $6.12 Regular Price $8.51
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  6. Nicholson File #02230B 8 in. x 7/32 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag

    Sku #: 3HN-02230B

    Nicholson File #02230B 8 in. x 7/32 in. Round Chainsaw File-Knurl Cut-3 Files per Sealed Bag
    Special Price $6.12 Regular Price $8.51
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  7. Nicholson File #11526NN 4 in. Round Bastard Cut

    Sku #: 3HN-11526NN

    Nicholson File #11526NN 4 in. Round Bastard Cut
    Special Price $9.38 Regular Price $13.04
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  8. Nicholson File #11592NNN 4 in. Round Smooth Cut

    Sku #: 3HN-11592NNN

    Nicholson File #11592NNN 4 in. Round Smooth Cut
    Special Price $11.24 Regular Price $15.62
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  9. Nicholson File #11716 6 in. Round Bastard Cut

    Sku #: 3HN-11716

    Nicholson File #11716 6 in. Round Bastard Cut
    Special Price $9.58 Regular Price $13.31
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  10. Nicholson File #11748NN 6 in. Round Second Cut

    Sku #: 3HN-11748NN

    Nicholson File #11748NN 6 in. Round Second Cut
    Special Price $10.90 Regular Price $15.16
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  11. Nicholson File #11781 6 in. Round Smooth Cut

    Sku #: 3HN-11781

    Nicholson File #11781 6 in. Round Smooth Cut
    Special Price $11.96 Regular Price $16.62
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  12. Nicholson File #11904 8 in. Round Bastard Cut

    Sku #: 3HN-11904

    Nicholson File #11904 8 in. Round Bastard Cut
    Special Price $11.57 Regular Price $16.08
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  13. Nicholson File #11936 8 in. Round Second Cut

    Sku #: 3HN-11936

    Nicholson File #11936 8 in. Round Second Cut
    Special Price $13.21 Regular Price $18.36
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  14. Nicholson File #11969 8 in. Round Smooth Cut

    Sku #: 3HN-11969

    Nicholson File #11969 8 in. Round Smooth Cut
    Special Price $14.75 Regular Price $20.50
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  15. Nicholson File #12019 10 in. Round Bastard Cut

    Sku #: 3HN-12019

    Nicholson File #12019 10 in. Round Bastard Cut
    Special Price $14.94 Regular Price $20.77
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  16. Nicholson File #12051 10 in. Round Second Cut

    Sku #: 3HN-12051

    Nicholson File #12051 10 in. Round Second Cut
    Special Price $17.59 Regular Price $24.46
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  17. Nicholson File #12084 10 in. Round Smooth Cut

    Sku #: 3HN-12084

    Nicholson File #12084 10 in. Round Smooth Cut
    Special Price $19.45 Regular Price $27.03
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  18. Nicholson File #12131 12 in. Round Bastard Cut

    Sku #: 3HN-12131

    Nicholson File #12131 12 in. Round Bastard Cut
    Special Price $21.71 Regular Price $30.18
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  19. Nicholson File #12134 12 in. Round Bastard Cut

    Sku #: 3HN-12134

    Nicholson File #12134 12 in. Round Bastard Cut
    Special Price $20.68 Regular Price $28.74
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  20. Nicholson File #12166 12 in. Round Second Cut

    Sku #: 3HN-12166

    Nicholson File #12166 12 in. Round Second Cut
    Special Price $23.60 Regular Price $32.81
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  21. Nicholson File #12199 12 in. Round Smooth Cut

    Sku #: 3HN-12199

    Nicholson File #12199 12 in. Round Smooth Cut
    Special Price $25.73 Regular Price $35.76
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  22. Nicholson File #12248 14 in. Round Bastard Cut

    Sku #: 3HN-12248

    Nicholson File #12248 14 in. Round Bastard Cut
    Special Price $29.49 Regular Price $40.99
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  23. Nicholson File #21708NN 6 in. Round Bastard Cut-Red Handle

    Sku #: 3HN-21708NN

    Nicholson File #21708NN 6 in. Round Bastard Cut-Red Handle
    Special Price $11.43 Regular Price $15.89
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  24. Nicholson File #21715 8 in. Round Bastard Cut-Red Handle

    Sku #: 3HN-21715

    Nicholson File #21715 8 in. Round Bastard Cut-Red Handle
    Special Price $13.99 Regular Price $19.44
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  25. Nicholson File #21846NN 6 in. Round Bastard Cut without Handle

    Sku #: 3HN-21846NN

    Nicholson File #21846NN 6 in. Round Bastard Cut without Handle
    Special Price $12.27 Regular Price $17.05
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  26. Nicholson File #21853 8 in. Round Bastard Cut without Handle

    Sku #: 3HN-21853

    Nicholson File #21853 8 in. Round Bastard Cut without Handle
    Special Price $10.69 Regular Price $14.86
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  27. Nicholson File #21854 10 in. Round Bastard Cut without Handle

    Sku #: 3HN-21854

    Nicholson File #21854 10 in. Round Bastard Cut without Handle
    Special Price $15.76 Regular Price $21.91
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27 Items

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Set Descending Direction
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  1. File Shape Round Remove This Item
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Shopping Options
Diameter
  1. 1/8 in 3 items
  2. 5/32 in 1 item
  3. 3/16 in 2 items
  4. 7/32 in 1 item
  5. 1/4 in 6 items
  6. 5/16 in 5 items
  7. 3/8 in 4 items
  8. 1/2 in 4 items
  9. 5/8 in 1 item
Show more
File Cut
  1. Smooth 5 items
  2. Bastard 12 items
  3. Second 4 items
  4. Knurl Cut 6 items
Length
  1. 4 in 2 items
  2. 6 in 6 items
  3. 8 in 10 items
  4. 10 in 4 items
  5. 12 in 4 items
  6. 14 in 1 item
Show more
Handled
  1. No 19 items
  2. Yes 2 items
File Shape
  1. Half Round 24 items
  2. Flat 92 items
  3. Round 27 items
  4. Knife 11 items
  5. Square Shape 10 items
  6. Triangle 28 items
Show more