Precise Precision 1/4" 9 Pair Parallel Set - 3900-3009
- Made from fine quality tool steel that has been stress relieved against distortion.
- Precision ground and hardened.
- These precision parallels are recommended for layout work,standards and set-up.
- The holes are designed for easier handling and set-ups.
- Case hardened RC 55 to 62 on 2 sides,top and bottom only.
- Tolerance is Parallel to 0.0003 on 2 sides,top and bottom.
- The dimensions are within 0.001" allowance.
- Complete with fitted durable plastic case.
- Sizes included are 1/4 x 3/4 x 6”, 1/4 x 7/8 x 6”, 1/4 x 1 x 6”, 1/4 x 1-1/8 x 6”, 1/4 x 1-1/4 x 6”, 1/4 x 1-3/8 x 6”, 1/4 x 1-1/2 x 6”, 1/4 x 1-5/8 x 6”, 1/4 x 1-3/4 x 6".
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Precise Precision 1/4" 9 Pair Parallel Set