Description

Brand New 2-3-4 Blocks Set Matched Pair 23 Holes .0003" Squareness Hardened Steel Setup Blocks Ultra Precision Machinist 2"x3"x4" Blocks for Machinist Woodwork Metalwork Manufacturer model: Does not apply Feature: 23 holes include 5 holes tapped to 3/8-16 and others untapped, cross drilling design allows for efficient use of lower weight with maximum strength. Accuracy: Squareness: 0.0003"; Parallelism: +/- 0.0003"; Height accuracy in pair: +/-.0003". Material]: Made of precision-grade tool stainless steel hardened and ground on all 6 sides of block, heat treated and case hardened to HRC 56-62. Application: Perfect for machinists, woodworkers, metalworkers, and more. Package Includes: 1 * matched pair 2-3-4 blocks. Description 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 Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.