---
product_id: 15261238
title: "Bosch 37159 T15 Torx Insert Bit, Extra Hard"
brand: "bosch"
price: "R268"
currency: ZAR
in_stock: true
reviews_count: 6
url: https://www.desertcart.co.za/products/15261238-bosch-37159-t15-torx-insert-bit-extra-hard
store_origin: ZA
region: South Africa
---

# 1 in. Torx T15 Universal 1/4 in. Hex Hardened for durability Bosch 37159 T15 Torx Insert Bit, Extra Hard

**Brand:** bosch
**Price:** R268
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Inner Pro with Bosch's T15 Torx Bit!

## Quick Answers

- **What is this?** Bosch 37159 T15 Torx Insert Bit, Extra Hard by bosch
- **How much does it cost?** R268 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/15261238-bosch-37159-t15-torx-insert-bit-extra-hard)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Jobsite Tested:** Backed by Bosch's commitment to quality and innovation.
- • **Professional Grade:** Designed specifically for tough applications, making it a must-have for pros.
- • **Durability Redefined:** Engineered with a proven tempering process for long-lasting performance.
- • **Precision Engineering:** Crafted for a perfect fit with fasteners, ensuring no slip-ups.
- • **Versatile Compatibility:** Universal 1/4 in. Hex shank fits standard magnetic bit holders.

## Overview

The Bosch 37159 T15 Torx Insert Bit is a professional-grade tool made from tempered alloy steel, designed for durability and precision. With a universal 1/4 in. hex shank, it fits standard magnetic bit holders and is engineered for tough applications, ensuring top-quality performance on any job site.

## Description

Product Description          Bosch Standard insert bits are designed for today’s tough applications. Made from the highest quality tool steel, The bits are fully hardened. Their jobsite-proven tempering process gives these bits increased durability. This helps to ensure long life under constant demanding use. They are engineered with precision-formed tips for proper fit. They have universal 1/4 in. Hex shanks for use with any bit holder.             From the Manufacturer          Bosch offers a complete line of premium quality power bits, insert bits, bit holders and nutsetters for use in all drill/drivers and power screwdrivers.

## Features

- Tempered steel 1 in. Torx T15 standard insert bit – designed for professional use
- Fully Hardened bit production – engineered for today’s tough applications
- Proven tempering process – Developed to provide increased durability
- Universal 1/4 in. Hex shank – allows use in standard magnetic bit holders in drills, impact drivers and hammer drill/drivers
- Precision-formed bit tip – provides proper fit with fastener
- High-quality tool steel – helps to ensure consistent top quality performance
- Jobsite-tested Bosch accessories – providing engineering, best materials and innovation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BOSCH |
| Material | Alloy Steel |
| Drive System | Nutsetter, Torx, Hex |
| Finish Type | Steel |
| Number of Pieces | 1 |
| Manufacturer | Bosch |
| Part Number | 37159 |
| Item Weight | 0.8 ounces |
| Package Dimensions | 5 x 2.2 x 1.8 inches |
| Item model number | 37159 |
| Size | One Size |
| Finish | Steel |
| Item Package Quantity | 1 |
| Compatible Fastener Range | 0.25 inches |
| Included Components | (1) 37159 T15 Torx Insert Bit, Extra Hard |
| Warranty Description | Limited 1 Year |

## Images

![Bosch 37159 T15 Torx Insert Bit, Extra Hard - Image 1](https://m.media-amazon.com/images/I/71eGBRv0zlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great little bit
  

*by E***Y on Reviewed in the United States on May 11, 2014*

I needed this bit to repair my Whirlpool dishwasher and I didn't want to buy an entire set just to get a T 15. It performed very well. T 15 is a common size in household appliances that use torx fasteners to hold components together. I had no problems with stripping the bit or breakage. It's a strong tool and a good buy for the price.

### ⭐ 1.0 out of 5 stars







  
  
    One Star
  

*by S***N on Reviewed in the United States on June 18, 2015*

Broke very fast. Won't but again.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    No better than othes purchased.
  

*by R***K on Reviewed in the United States on June 19, 2014*

These bits did not hold up any longer than ones purchased at Ace or Menards.  Did not seem any "extra hard" to me.

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**Shop now:** [https://www.desertcart.co.za/products/15261238-bosch-37159-t15-torx-insert-bit-extra-hard](https://www.desertcart.co.za/products/15261238-bosch-37159-t15-torx-insert-bit-extra-hard)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*