---
product_id: 485857931
title: "BILITOOLS M10x1.25 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric"
brand: "bilitools"
price: "KSh9504"
currency: KES
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.ke/products/485857931-bilitools-m10x1-25-thread-repair-kit-hss-drill-helicoil-repair
store_origin: KE
region: Kenya
---

# M10x1.25 precision thread size 135° apex drill angle for superior penetration 304 stainless steel inserts for durability BILITOOLS M10x1.25 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric

**Brand:** bilitools
**Price:** KSh9504
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it right, fix it tight — thread repair redefined!

## Quick Answers

- **What is this?** BILITOOLS M10x1.25 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric by bilitools
- **How much does it cost?** KSh9504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/485857931-bilitools-m10x1-25-thread-repair-kit-hss-drill-helicoil-repair)

## Best For

- bilitools enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 304 stainless steel helicoil inserts ensure stronger, longer-lasting threads that handle higher torque demands.
- • **Versatile Metal Mastery:** Engineered for automotive, plumbing, and multi-material repairs—metal, composites, polymers—you name it.
- • **Precision Thread Revival:** Restore stripped threads with exact M10x1.25 sizing for flawless fit every time.
- • **Unmatched Drill Efficiency:** 135° apex angle drill bits cut through metals faster and cleaner, saving you time on every job.
- • **All-in-One Professional Kit:** Includes HSS drill, tap, thread inserts, installation and break pin tools—all neatly packed in a rugged iron case for on-the-go convenience.

## Overview

The BILITOOLS M10x1.25 Thread Repair Kit is a comprehensive, professional-grade solution designed to restore and strengthen damaged internal threads. Featuring high-speed steel drills with a 135° apex angle for efficient metal penetration and durable 304 stainless steel helicoil inserts, this kit is ideal for automotive, plumbing, and multi-material applications. All components are organized in a sturdy iron case, making it perfect for professionals who demand precision and portability.

## Description

Full description not available

## Features

- Used for repairing damaged or stripped internal threads and creating a stronger internal thread.
- Suitable for all metals, composites, polymers and other materials. Our thread repair kit can be widely used in automotive and plumbing applications.
- 304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals. 135° apex angle of twist drills, with stronger metal penetration and higher efficiency
- Thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool.
- All the parts are organized in a convenient iron case for easy transport and storage between jobs.
- Attention: Before you buy this kit, please make sure which size do you need. If you don't know, Please see the picture 6.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BILITOOLS |
| Brand | BILITOOLS |
| Item Weight | 1.65 pounds |
| Package Dimensions | 11.85 x 6.85 x 3.5 inches |
| Manufacturer Part Number | B1L98089 |

## Images

![BILITOOLS M10x1.25 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric - Image 1](https://m.media-amazon.com/images/I/71F8l1Ua4tL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    When cheap taps break off in the hole, Helicoil to the rescue!
  

*by M***D on Reviewed in the United States on March 10, 2024*

i'm almost finished making a custom router table insert from a 3/8" thick aluminum plate.  I have what I thought were the hard parts done: mounting bolt holes, the center bit hole and rabbet to hold some plexiglass zero clearance rings, etc. I planned to tap 8 holes for the starter pin locations -- four centered on the outside edge of all four sides about 3/4" from the edge, and four more in line with those 4, but 3/4" from the bit opening at the center of the plate.After breaking 3 of the 8 taps that came in a set from this site, I sent them back for a refund and bought a single-size drill bit and tap set for much less.  That tapped the 4 outside edge holes perfectly.Unfortunately, 2 of the inside holes were slightly too big, because 2 broken taps had to be extracted with a punch and hammer.  The final 1/4x20 tap was able to complete those 2, but they wound up looser than they should be  The 3rd that broke was the 1/4x20 tap, and it remained in the plate. I was unable to pound it loose.  My efforts to remove it also caused some minor damage around the hole.I ordered some diamond hole saw "bits" from this site, and managed to remove enough material around the stuck tap to punch it out. Whew!!Oh, the 4th inside hole was tapped okay except it was not perpendicular.  The starter pin was at an angle when screwed in.  Four out of four holes were messed up to varying degrees.I've never used the helicoil or any other thread repair product, but the reviews looked promising, and the process appeared simple enough.This helicoil kit arrived today, and I proceeded to repair all 4 holes. I first drilled them all while I had the drill bit from this lit in the drill press.  I then tapped the holes using the drill press but turning the spindle by hand to hopefully keep the tap perpendicular to the plate.Between tapping each hole, I used a drill-driver on low speed to extract the tap from the plate, then cleaned and installed it into the press again.  I used compressed air to clear out the newly tapped hole, and I followed the instructions to insert the helicoil and break off the pin.Installation succeeded without any problems.  The helicoil inserts are almost exactly the same depth as the plate, so that's convenient.Now i have four freshly repaired, threaded holes around the bit opening.  There's a very small damaged spot next to the one hole I had trouble extracting the 3rd broken tap from.  I may try filling it in with the aluminum braising rods i just got for a different repair, but not right away.  It's 99% cosmetic as far as i can tell.  The starter pin screw works fine in it and sits perfectly perpendicular. That's what matters most.BTW, I was comfortable with the design of this product, because in woodworking, I use a lot of threaded barrel inserts for jigs and such.  The Helicoil is basically a metalworking version of that wood-working fastener.i don't often need to repair stripped threads inside a bolt hole.  However, the next time i do, i'll know what to use.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy, works great
  

*by C***R on Reviewed in the United States on August 31, 2024*

I used these on my VW Passat because they engineered the coil pack nuts poorly which result in threads being easily stripped.  The drilling and installation went smooth and took less than 10 minutes for 4 bolts.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great
  

*by M***N on Reviewed in the United States on September 15, 2024*

Snapped a few bolt off on my outboard motor. Drilled them out, threaded them, installed the helicoils and they held solid. No leaks, no problems. Just take care to drill perfectly straight.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-18*