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  • Tolerance: Parallel 0.0003" on 2 sides

  • Hardness: Case hardened to HRC55 to 62 on 2 sides top and bottom only

  • The holes are designed for easier handling and set-ups

  • Fine quality tool Steel

 

4 Pair 3/16" Set

3/16"x1"x6" with 5/16" hole

 Set of 4 Pair in wooden box

Order No. 81-08-200 

3/16"x1-1/4"x6" with 3/8" hole
3/16"x1-1/2"x6" with 7/16" hole
3/16"x1-3/4"x6" with 1/2" hole

 

4 Pair 1/2" Set

1/2"x1"x6" with 5/16" hole   Set of 4 Pair in wooden box

Order No. 81-09-200

1/2"x1-1/4"x6" with 3/8" hole
1/2"x1-1/2"x6"' with 7/16" hole
1/2"x1-3/4"x6" with 1/2" hole

 

4 Pair Matched
1/2"x1-1/2"x6" with 5/16" hole  Set of 4 Pair in wooden box

Order No. 81-07-200

1/2"x1-3/4"x6" with 3/8" hole
3/16"x1"x6" with 7/16" hole
3/16"x1-1/4"x6"
 

 

     
Parallels are used to support a workpiece when clamping it in a milling vise. They are pairs of steel rectangles that are accurately matched in height. In use, the parallels are placed adjacent to each jaw of the milling vise and the workpiece is supported by the parallels such that the workpiece is exactly parallel with the base of the milling vise, and thus with the milling table. Parallels come in sets in which the length and thickness are common to all, with pairs varying incrementally in height.
     

 

 

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