---
product_id: 497667881
title: "DAYUAN"
brand: "dayuan"
price: "C$11347"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/497667881-dayuan
store_origin: NI
region: Nicaragua
---

# Heat-treated 45# steel inserts HSS drill for durability 131 precision pieces DAYUAN

**Brand:** dayuan
**Price:** C$11347
**Availability:** ✅ In Stock

## Summary

> 🔧 Restore with confidence, repair like a pro!

## Quick Answers

- **What is this?** DAYUAN by dayuan
- **How much does it cost?** C$11347 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/497667881-dayuan)

## Best For

- dayuan enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 2.41 kg kit with organized packaging for on-the-go professionals
- • **Heat-Treated Inserts:** 45# steel inserts ensure unmatched strength and thread longevity
- • **High-Speed Steel Tools:** Built for superior handling and long-lasting performance under pressure
- • **Versatile Thread Repair:** Perfect for fixing stripped threads or proactive maintenance across multiple sizes
- • **Precision Engineered 131PC Set:** Everything you need to restore threads with exactness and ease

## Overview

The 131PC SAE Thread Repair Kit by DAYUAN features high-speed steel installation tools and heat-treated 45# steel helicoil inserts designed to restore and protect stripped or damaged internal threads across common SAE sizes from 1/4" to 1/2". This durable, precision-engineered kit is ideal for professional maintenance and thread repair, packaged compactly for easy transport.

## Description

DAYUAN

## Features

- PURPOSE BUILT: The installation tools in this helicoil kit are constructed from high-speed steel for superior handling while the inserts are heated-treated 45# steel for greater strength and longevity in place
- WIDE APPLICATION: Our drill and tap set is ideal for restoring stripped or damaged internal threads as well as for performing maintece work to protect any threads from wear and tear
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Yinyuan Tools |
| Brand | DAYUAN |
| Package Dimensions | 38.7 x 19.1 x 3.9 cm; 2.41 kg |
| Item model number | YT-99654 |
| Manufacturer part number | YT-99654 |
| Item Weight | 2.41 kg |

## Images

![DAYUAN - Image 1](https://m.media-amazon.com/images/I/71cUWQL6-nL.jpg)
![DAYUAN - Image 2](https://m.media-amazon.com/images/I/71ofUTcj+yL.jpg)
![DAYUAN - Image 3](https://m.media-amazon.com/images/I/71LzQ9Y47QL.jpg)
![DAYUAN - Image 4](https://m.media-amazon.com/images/I/51eXHN47sbL.jpg)
![DAYUAN - Image 5](https://m.media-amazon.com/images/I/61nO09CH8PL.jpg)

## Frequently Bought Together

- DAYUAN 131PC SAE Thread Repair Kit, HSS Drill Helicoil Kit Standard, 1/4" 5/16" 3/8" 7/16" 1/2"
- HORUSDY Helicoil Thread Repair Kit, Metric 131Pcs HSS Drill Helicoil Repair Kit, M5 M6 M8 M10 M12 Rethreading Tools Automotive Engine,Spark Plug, Cylinder Insertion

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**Shop now:** [https://www.desertcart.ni/products/497667881-dayuan](https://www.desertcart.ni/products/497667881-dayuan)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-07*