waltyotur 1 Matched Pair Ultra Precision 2-4-6 Blocks 23 Holes 2 * 4 * 6 Block 0.0003 Machinist 123 Jig Fit for Milling Machine Used for Set-up,Layout

waltyotur 1 Matched Pair Ultra Precision 2-4-6 Blocks 23 Holes 2 * 4 * 6 Block 0.0003 Machinist 123 Jig Fit for Milling Machine Used for Set-up,Layout

Specification: Dimensions: 2 * 4 * 6. Weight: 17.86 pounds. Matched pair 2-4-6 blocks. Material: Made of precision-grade tool steel hardened and ground on all 6 sides of block, heat treated and case hardened to HRC 55-62. Accuracy: Overall size is within +/- .0003; flatness and parallelism on all sides within .0001/1. Strength: 23 holes include (5) 3/8-16 threaded hole clamping and (18) non-threaded hole. The cross-drilling design allows effective use of lower weight with maximum strength. Uses: Used for set-up, layout and inspection jobs. Specification:
Product size: 2'' * 4'' * 6'', 17.86 pounds weight
Distribution of holes: 23 holes are composed of 5 3/8-16 threaded holes and 18 non-threaded holes
Refinement: Squareness accuracy within 0.0001'' per inch
Precision: Each 6 sides are hardened and precision ground
Strength: Cross-drilling design provides minimum weight and maximum strength

Features:
Process: It is made of precision tool steel, and the 6 sides of the slider are all quenched and ground.

Accuracy: Accuracy and verticality are within the range of 0.0001''-0.0003''.

Package Includes: 2 * 2-4-6 Block