---
product_id: 454376067
title: "GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16\"-1/4\""
brand: "gmtools"
price: "AED 75"
currency: AED
in_stock: true
category: "Gmtools"
url: https://www.desertcart.ae/products/454376067-gmtools-13pcs-cobalt-drill-bits-set-m35-hss-135-degree
store_origin: AE
region: United Arab Emirates
---

# 135° Split Point - fast, precise penetration 13-piece Set - versatile sizes 1/16" to 1/4" M35 Cobalt Alloy - 5% Cobalt for max durability GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4"

**Brand:** gmtools
**Price:** AED 75
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" by gmtools
- **How much does it cost?** AED 75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/454376067-gmtools-13pcs-cobalt-drill-bits-set-m35-hss-135-degree)

## 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 & Portable:** Compact storage case keeps your bits secure and ready for any job, anytime.
- • **Unmatched Durability:** M35 high-speed steel with 5% cobalt boosts wear resistance for heavy-duty projects.
- • **Versatile Size Range:** Complete 13-piece set covers all your drilling needs from delicate plastics to hardened metals.
- • **Precision Cutting Edge:** 135° split point design ensures quick, centered drilling with minimal walking.
- • **Effortless Chip Removal:** Twist jobber length design clears debris fast, keeping your workflow smooth and efficient.

## Overview

The GMTOOLS 13Pcs Cobalt Drill Bits Set features premium M35 high-speed steel with 5% cobalt for superior wear resistance. Its 135° split point tip delivers fast, precise drilling with reduced walking, while the twist design ensures efficient chip removal. This versatile set includes 13 sizes from 1/16" to 1/4", perfect for hardened metals, stainless steel, plastics, and wood, all housed in a durable storage case for easy access and organization.

## Description

GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - desertcart.com

## Features

- Perfect Drill Bits: Precision grinding process for a clean surface and high grinding accuracy. Universal round drill shank, widely applicable of tool holding systems and tightly clamped
- 135° Split Point & Twist Design: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, reducing walking, fully ground drill bit with sharp and durable cutting edge. Twist design for clear chips faster
- Enhanced M35 Alloy Material: These drill bits contain 5% Cobalt, which increases wear resistance and durability. Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set.
- 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 and 1/4 inch bits; Comes in plastic storage case for easy storage
- 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 | B0B5R8P9ST |
| Best Sellers Rank | #8,199 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Jobber Drill Bits |
| Brand Name | GMTOOLS |
| Customer Reviews | 4.4 4.4 out of 5 stars (748) |
| Cutting Angle String | 135 Degrees degrees |
| Cutting Diameter | 0.25 inches |
| Finish Types | Titanium |
| Included Components | 1 |
| Manufacturer | GMTOOLS |
| Material Type | High Carbon Steel |
| Number of Flutes | 2 |
| Number of Pieces | 13 |
| Part Number | Cobalt Twist Drill Bit |
| Point Style | Split Point |
| Set Name | 13Pcs Cobalt Drill Bits Set |
| Shank Type | Straight |
| Surface Recommendation | Stainless,Wood,Cast Iron,Plastic,Metal,Steel |
| Tool Flute Type | Spiral |
| Unit Count | 1 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees degrees
- **Cutting Diameter:** 0.25 inches
- **Finish Type:** Titanium
- **Material:** High Carbon Steel
- **Shank Type:** Straight

## Images

![GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - Image 1](https://m.media-amazon.com/images/I/51pwA2d9VuL.jpg)
![GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - Image 2](https://m.media-amazon.com/images/I/51wmji8t+IL.jpg)
![GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - Image 3](https://m.media-amazon.com/images/I/41xGujD+PYL.jpg)
![GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - Image 4](https://m.media-amazon.com/images/I/41TemRBKvpL.jpg)
![GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4" - Image 5](https://m.media-amazon.com/images/I/51su1gVgjLL.jpg)

## Available Options

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

## Questions & Answers

**Q: These work pretty well as a general bit set for drilling most metals? Is applying oil generally needed on a surface when drilling?**
A: While in trade school many decades ago, they taught us to use cooling for chisels and drill bits, I did dry drilling many times throughout the years, it works; however, cooling will extend the life of the drill bit for sure. One online resource said the following: If you don't cool, the material will harden and the drilling will get tougher. With special cutting oil, you cool both the material and the drill. This makes the drilling faster and more effective. The drill bits also last longer, because they stay sharp. Hope that this answers your question.

**Q: Are cobalt bits better than titanium bits?**
A: Yes. Cobalt is harder and can drill through harder materials such as stainless steel.

**Q: Is the entire bit comprised of the M35 5% cobalt alloy or is the high cobalt steel just on the surfaces?**
A: The entire bit is comprised of the M35 5% cobalt alloy. That is why they should last longer.

**Q: Will this fit in a standard household drill?**
A: Our goal is to provide our customers with the highest quality and service. Yes this M35 HSS Drill Bit will fit just be mindful that this is a straight shank bit.

## Frequently Bought Together

- GMTOOLS 13Pcs Cobalt Drill Bits Set, M35 HSS 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Storage Case 1/16"-1/4"
- Narwhal 1/8 Inch Cobalt Drill Bits (13 Pack - Industrial Grade M35 Cobalt) 2-3/4" Length & 135 Degree Split Point for Drilling Into Metal, Hardened & Stainless Steel, Cast Iron, & More!
- BECOLLO 5/32 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,10 Pieces

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ae/products/454376067-gmtools-13pcs-cobalt-drill-bits-set-m35-hss-135-degree](https://www.desertcart.ae/products/454376067-gmtools-13pcs-cobalt-drill-bits-set-m35-hss-135-degree)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-29*