---
product_id: 602464378
title: "1 x 2 x 3 Blocks 23 Holes"
brand: "yunnergo"
price: "₨18452"
currency: LKR
in_stock: null
reviews_count: 4
url: https://www.desertcart.lk/products/602464378-1-x-2-x-3-blocks-23-holes
store_origin: LK
region: Sri Lanka
---

# ±0.0002" precision tolerance Hardened tool steel durability 23 cross-drilled holes for lightweight strength 1 x 2 x 3 Blocks 23 Holes

**Brand:** yunnergo
**Price:** ₨18452
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Precision that professionals trust—don’t settle for less!

## Quick Answers

- **What is this?** 1 x 2 x 3 Blocks 23 Holes by yunnergo
- **How much does it cost?** ₨18452 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/602464378-1-x-2-x-3-blocks-23-holes)

## Best For

- yunnergo enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Precision:** Tolerance within ±0.0002" per inch ensures flawless measurements every time
- • **Six-Sided Perfection:** Precision ground and case hardened on all sides for consistent, reliable use
- • **Lightweight Yet Robust:** Innovative 23-hole cross-drilled design reduces weight without compromising strength
- • **Perfectly Matched Pair:** Includes two 1"x2"x3" blocks calibrated to work seamlessly together
- • **Engineered for Strength:** Crafted from precision-grade tool steel, hardened for maximum durability

## Overview

These 1"x2"x3" precision steel blocks feature ultra-tight tolerances within ±0.0002" per inch, crafted from hardened tool steel with a unique 23-hole cross-drilled design for optimal strength-to-weight ratio. Perfectly matched and precision ground on all six sides, they deliver reliable accuracy and durability for high-level machining and inspection tasks.

## Description

Precision Ground 1-2-3 Block Set (2 Blocks) - 1"x2"x3" Tool Steel 23 Holes, Matched Pair - Size/Flatness: ±.0003", Parallelism: .0002"

## Features

- Product Dimensions: 1" x 2" x 3" size tolerances within .0003 per inch. Vertical accuracy: 0.0003"/1". Parallelism tolerance: 0.0002"
- Strong And Sturdy: Made of precision-grade tool steel hardened
- Feature: Cross drilling design gives minimum weight and maximum strength
- Precision ground and case hardened on all six sides
- Package includes: 2 x Matched pair blocks (1-2-3)

## Images

![1 x 2 x 3 Blocks 23 Holes - Image 1](https://m.media-amazon.com/images/I/61KWrXidpQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value
*by P***X on January 21, 2025*

I use these both for their traditional use in machining setup and for building models. Great for holding parts in place and ensuring square corners.

### ⭐⭐⭐⭐⭐ GOOD
*by P***A on December 14, 2024*

GOOD

### ⭐⭐⭐⭐⭐ Good to Setup Jigs; However, I use these to Calibrate my Riding Mower Deck Height
*by 7***E on April 22, 2024*

The 3" side (4 used) works great to calibrate the cutting deck height of my Hustler Raptor XD Zero-turn mower. They're small, easy to store, and fast to place into position when measuring the deck. With proper tire pressure I get nice and even cuts every time.

## Frequently Bought Together

- Yunnergo Pair 1" x 2" x 3" Precision Steel 1 x 2 x 3 Blocks 23 Holes Within .0002 per Inch Tolerances
- Milescraft 3406 GrabberPRO - Push block for Table Saws, Router Tables, Band Saws & Jointers
- Peachtree Woodworking Supply Thin Rip Jig Table Saw Jig for Making Repetitive Narrow Strip Cuts on Table Saws with 3/4" x 3/8" Miter Slots •Also Works with Many Router Tables and Band Saws

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**Shop now:** [https://www.desertcart.lk/products/602464378-1-x-2-x-3-blocks-23-holes](https://www.desertcart.lk/products/602464378-1-x-2-x-3-blocks-23-holes)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*