4-WAY STEEL PARALLELS,PAIR,12 X 3/4 X 1

Model #: 21049
4-WAY STEEL PARALLELS - Matched Pairs

  • Made of tool steel hardened to Rc 58-62 and ground in matched pairs on four sides for use where extra precision is required.
  • Pairs are matched in size on the width and height to a tolerance of ±0.0002" on 6, 8 and 12" lengths and 0.0003" for longer lengths.
  • Total parallelism, straightness over the full length and size tolerance between pieces of a matched pair is 0.0001" on 6 and 8" lengths, 0.0002 on 12" lengths and 0.0003" on longer lengths.
  • Adjacent ground sides are square with each other within 0.0004", except the 6 x 1/4 x 3/4, 6 x 1/4 x 3/8 and 6 x 1/4 x 1/2 sizes, which are square within 0.0005".
     
  • Model No. 21049, 4-Way Steel Parallels, Pair
    • Size: 12 X 3/4 X 1
    • Weight: 6 lbs.
    Price: $579.00
    4-WAY STEEL PARALLELS,PAIR,12 X 3/4 X 1
    4-WAY STEEL PARALLELS,PAIR,12 X 3/4 X 1
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