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1 x 2 x 3 Inch Blocks Matched Pair 23 Holes Hardened Steel HRC 57-62 123 Precision Machinist Set Up Blocks

4.6 (1) Write Review
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$16.70

$ 6 .99 $6.99

In Stock
  • Content - Matched pair 1-2-3 blocks includes 2 blocks.
  • Strong And Sturdy - Made of precision-grade tool steel hardened and precise ground on all 6 sides of block, heat treated and case hardened to HRC 57-62.
  • Precise - Accuracy with squareness on all sides within 0.0002 per inch.
  • Feature - Cross drilling design gives minimum weight and maximum strength.
  • 23 holes consists of 5 tapped holes that are 3/8-16 for clamping and 18 untapped holes Cross drilling design allows for efficient use of lower weight with maximum strength.


1 x 2 x 3 Inch Blocks

Overall size is within +/- .0003"

Flatness and parallelism are within 0.0003"

Squareness on all sides to within 0.0003"

Pairs are matched to a tolerance of 0.0002"

Feature:

Heat treated and case hardened to HRC 57-62. Made of precision-grade tool steel hardened and ground on all 6 sides of block

23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes cross drilling design allows for efficient use of lower weight with maximum strength

Package includes:

2 x Matched pair blocks (1-2-3)


LN
Reviewed in the United States on October 23, 2024
So far they’re working great.