---
product_id: 21685945
title: "HFS(R) Ultra Precision 1-2-3\" Blocks，Machinist Block Set 2pcs/Pair, 0.0001\" with Screw in Plastic Case"
brand: "hfs"
price: "C$4278"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/21685945-hfs-r-ultra-precision-1-2-3-blocks-machinist-block
store_origin: NI
region: Nicaragua
---

# 0.0001" ultra precision accuracy 23-hole innovative cross-drilled design HRC 56-60 hardened tool steel HFS(R) Ultra Precision 1-2-3" Blocks，Machinist Block Set 2pcs/Pair, 0.0001" with Screw in Plastic Case

**Brand:** hfs
**Price:** C$4278
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your craft with precision that speaks volumes.

## Quick Answers

- **What is this?** HFS(R) Ultra Precision 1-2-3" Blocks，Machinist Block Set 2pcs/Pair, 0.0001" with Screw in Plastic Case by hfs
- **How much does it cost?** C$4278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/21685945-hfs-r-ultra-precision-1-2-3-blocks-machinist-block)

## Best For

- hfs enthusiasts

## Why This Product

- Trusted hfs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from heat-treated, case-hardened tool steel (HRC 56-60) for unmatched durability and long-lasting performance.
- • **Complete Pro Kit:** Includes five stainless steel socket head cap screws, a hex key, and a sleek plastic case—ready for your next masterpiece.
- • **Versatile Mastery:** Perfect for machinists, woodworkers, and metalworkers aiming to elevate precision in every craft.
- • **Lightweight Yet Rock-Solid:** Innovative 23-hole cross-drilled design maximizes strength while minimizing weight for effortless handling.
- • **Pinpoint Precision Engineering:** Achieve flawless squareness and parallelism with ±0.0001" accuracy—because your projects deserve perfection.

## Overview

The HFS(R) Ultra Precision 1-2-3" Blocks set offers machinists and craftsmen exceptional accuracy of 0.0001" in squareness, parallelism, and height. Made from heat-treated, case-hardened tool steel (HRC 56-60) and featuring an innovative 23-hole cross-drilled design, these blocks combine durability with lightweight strength. The set includes essential hardware and a fitted plastic case, making it a must-have precision tool for professionals seeking flawless results.

## Description

Full description not available

## Features

- [Innovative Design]: Features 23 holes, with 5 tapped to 3/8-16 and the rest untapped. The cross drilling design ensures maximum strength while keeping the weight low.
- [Product Includes]: Comes with five stainless steel socket head cap screws, one hex key, and a fitted case for convenient storage.
- [Wide Application]: Ideal for machinists, woodworkers, metalworkers, and a variety of other crafts.
- [High-Quality Material]: Made from precision-grade tool steel, heat treated and case hardened to HRC 56-60, and ground on all six sides for enhanced durability and precision.
- [Exceptional Accuracy]: Provides squareness accuracy of .0001", parallelism of +/- .0001", and height accuracy in pairs of +/- .0001", ensuring precise and reliable performance.

## Images

![HFS(R) Ultra Precision 1-2-3" Blocks，Machinist Block Set 2pcs/Pair, 0.0001" with Screw in Plastic Case - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Frequently Bought Together

- HFS(R) Ultra Precision 1-2-3" Blocks 2pcs/Pair, 0.0001" with Screw in Plastic Case
- Stainless Steel Feeler Gauge Dual Marked Metric and Imperial Measuring Tool(0.0015/0.04-0.025/0.635 mm, 26 Blades)

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**Shop now:** [https://www.desertcart.ni/products/21685945-hfs-r-ultra-precision-1-2-3-blocks-machinist-block](https://www.desertcart.ni/products/21685945-hfs-r-ultra-precision-1-2-3-blocks-machinist-block)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-13*