---
product_id: 508918316
title: "29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16\"-1/2\""
brand: "gmtools"
price: "€ 100.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gmtools"
url: https://www.desertcart.be/products/508918316-29pcs-cobalt-drill-bit-set-135-degree-tip-high-speed
store_origin: BE
region: Belgium
---

# 135° split point for fast, pressure-free drilling 29 precision sizes 1/16"-1/2" Black & gold oxide finish resists corrosion & wear 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2"

**Brand:** gmtools
**Price:** € 100.43
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" by gmtools
- **How much does it cost?** € 100.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/508918316-29pcs-cobalt-drill-bit-set-135-degree-tip-high-speed)

## Best For

- gmtools enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready:** Metal indexed storage case keeps your bits secure, accessible, and ready for any job—no more lost pieces.
- • **Durability Meets Style:** High-speed steel with black and gold oxide finish ensures long-lasting corrosion and wear resistance.
- • **Effortless Penetration:** 135° split point design centers automatically, reducing walking and cutting through tough materials with less force.
- • **Complete Precision Range:** 29 expertly sized bits from 1/16" to 1/2" cover every project need with exactness.
- • **Versatile Material Compatibility:** Engineered to drill stainless steel, cast iron, alloy, wood, and hard plastics flawlessly.

## Overview

The GMTOOLS 29Pcs Cobalt Drill Bit Set features high-speed steel bits with a corrosion-resistant black and gold oxide finish. Its 135° split point design ensures fast, precise drilling with minimal pressure across metals, wood, and plastics. With 29 sizes from 1/16" to 1/2" housed in a durable metal indexed case, this set delivers professional-grade performance and organization for every serious DIYer or manager-level craftsman.

## Description

GMTOOLS 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - desertcart.com

Review: Replacement bits. - Nice quality and a great price. I had a lot of drill bit that were getting dull and this allowed me to replace all of them at once.
Review: Sharp - I didn’t realize my old drill bits were so dull until I got these. Work well.

## Features

- High Quality Material: The combination of high-speed steel black and gold oxide finish increases drill bit's corrosion resistance and wear resistance.
- 135°Split Point: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, fully ground drill bit with sharp and durable cutting edge. Twist design for bring metal shavings up and out of the hole drill.
- Features: round straight shank, self-centering design prevents walking, fully ground twist design ensures a drilling performance by decreasing friction, easily for drilling materials includs stainless steel, cast iron, alloy, wood and hard plastics.
- Set Includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 and 1/2 inch bits;Storage in a metal indexed case.
- Quality Commitment: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BM8VN5JM |
| Best Sellers Rank | #8,664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Jobber Drill Bits |
| Brand | GMTOOLS |
| Brand Name | GMTOOLS |
| Customer Reviews | 4.5 out of 5 stars 2,549 Reviews |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 0.5 inches |
| Finish Type | Gold |
| Finish Types | Gold |
| Included Components | drill bit |
| Manufacturer | GMTOOLS |
| Material | Carbide, Cobalt, High Speed Steel (HSS), Stainless Steel |
| Material Type | Carbide, Cobalt, High Speed Steel (HSS), Stainless Steel |
| Model | 29pcs |
| Number of Flutes | 2 |
| Number of Pieces | 29 |
| Part Number | 29pcs |
| Point Style | cutting point,point |
| Set Name | 29Pcs Cobalt Drill Bit Set |
| Shank Type | Straight |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees Degrees
- **Cutting Diameter:** 0.5 Inches
- **Finish Type:** Titanium
- **Material:** Cobalt Steel
- **Shank Type:** Straight

## Images

![29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - Image 1](https://m.media-amazon.com/images/I/81a8Ex-GUqL.jpg)
![29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - Image 2](https://m.media-amazon.com/images/I/51HPL65AXBL.jpg)
![29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - Image 3](https://m.media-amazon.com/images/I/81oCLiuho3L.jpg)
![29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - Image 4](https://m.media-amazon.com/images/I/71Hfydwu8PL.jpg)
![29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2" - Image 5](https://m.media-amazon.com/images/I/81OllMMozgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement bits.
*by R***T on July 4, 2026*

Nice quality and a great price. I had a lot of drill bit that were getting dull and this allowed me to replace all of them at once.

### ⭐⭐⭐⭐⭐ Sharp
*by R***G on June 17, 2026*

I didn’t realize my old drill bits were so dull until I got these. Work well.

### ⭐⭐⭐⭐⭐ Great Drill Bit Set for the Garage and DIY Projects
*by S***S on June 1, 2026*

I picked up this cobalt drill bit set because I was tired of constantly hunting for the right size bit or replacing cheap bits that dulled too quickly. After using this set on several projects, I'm very happy with the purchase. The metal storage case keeps everything organized and makes it easy to find the size I need. I've used the bits on steel, aluminum, plastic, and wood, and they've performed well across the board. The bits cut cleanly and seem to hold their edge much better than some of the basic sets I've owned in the past. I recently used them while working on a vehicle project that required drilling through thicker metal, and they handled the job without any issues. The 135-degree split point helps the bit start accurately and reduces wandering, which is always appreciated. Having such a wide range of sizes in one kit has been extremely convenient. The quality feels good, the case is sturdy, and the set offers excellent value for the money. It's become one of those tool sets I find myself reaching for all the time.

## Frequently Bought Together

- GMTOOLS 29Pcs Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel with Black and Gold Finish, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2"
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-03*