Accuracy and squareness on all sides within .0001"-.0002"
Made of precision-grade tool steel hardened and ground on all 6 sides of block
Surface finish from 6 to 16 microinches
Heat treated and case hardened to HRC 57-62
وصف
Feature:
With 23 Holes
Squareness: 0.0003"/1"
Parallelism: ±0.0003"
Height accuracy in pair: ±0.0003"
Hardness: HRC 56-62
Finished from 6-16 micro inches
5 holes tapped to 3/8-16 and others are untapped
Precision ground on all sides
Squareness on all sides
Surface finish
Oversize to allow nominal tapping