Nakkaa 2Pcs 123 Blocks Matched Pair Ultra Precision 0.0002" Machinist 1"x2"x3"-No Hole
Nakkaa 2Pcs 123 Blocks Matched Pair Ultra Precision 0.0002" Machinist
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 Package Includes : 1 matched pair 1-2-3 blocks
Product Features
- Dimensions- 1" x 2" x 3"
- 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