---
product_id: 387173106
title: "IRWIN63137 Cobalt Alloy Steel Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece"
brand: "irwin tools"
price: "15703 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/387173106-irwin63137-cobalt-alloy-steel-fractional-straight-shank-jobber-length-metal
store_origin: IS
region: Iceland
---

# IRWIN63137 Cobalt Alloy Steel Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece

**Brand:** irwin tools
**Price:** 15703 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** IRWIN63137 Cobalt Alloy Steel Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece by irwin tools
- **How much does it cost?** 15703 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/387173106-irwin63137-cobalt-alloy-steel-fractional-straight-shank-jobber-length-metal)

## Best For

- irwin tools enthusiasts

## Why This Product

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

## Description

IRWIN63137 Cobalt Alloy Steel Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece

## Features

- Constructed of M-42 5 percent Cobalt Alloy Steel high speed steel for super abrasive resistance in tough metals
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials.
- 135-Degree split point reduces feed pressure for easier penetration without work hardening

## Images

![IRWIN63137 Cobalt Alloy Steel Fractional Straight Shank Jobber Length Metal Index Drill Bit Set, 15-Piece - Image 1](https://m.media-amazon.com/images/I/41HRDNNN7NL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality drill bits
  

*by D***. on Reviewed in the United Kingdom on 26 August 2017*

Good quality drill bits, handy for removal of a snapped bolt in a car engine, being a left handed thread. Cobalt can be brittle, but with care it did the job nicely for me and I used a drilling and cutting oil.

### ⭐⭐⭐⭐⭐ 







  
  
    They did the job perfectly
  

*by J***. on Reviewed in the United Kingdom on 20 January 2022*

Good quality sharp drill bits made in the USA.  They did the job really well.

### ⭐⭐⭐ 







  
  
    Did what it said on label
  

*by S***N on Reviewed in the United Kingdom on 28 December 2021*

Good quality

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**Shop now:** [https://www.desertcart.is/products/387173106-irwin63137-cobalt-alloy-steel-fractional-straight-shank-jobber-length-metal](https://www.desertcart.is/products/387173106-irwin63137-cobalt-alloy-steel-fractional-straight-shank-jobber-length-metal)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*