---
product_id: 123449250
title: "13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic"
brand: "jtweb"
price: "18629CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Jtweb"
url: https://www.desertcart.sn/products/123449250-13pack-hss-twist-drill-bit-set-metric-m35-cobalt-steel
store_origin: SN
region: Senegal
---

# Precision sizes 1.5mm-6.5mm, 13-piece set Heat resistant up to 1500+ RPM M35 cobalt steel alloy, Rockwell hardness 67 13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic

**Brand:** jtweb
**Price:** 18629CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill Like a Pro, Last Like a Legend!

## Quick Answers

- **What is this?** 13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic by jtweb
- **How much does it cost?** 18629CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/123449250-13pack-hss-twist-drill-bit-set-metric-m35-cobalt-steel)

## Best For

- jtweb enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Size Range:** 13 precision bits from 1.5mm to 6.5mm cover all your metal, wood, and plastic projects.
- • **Premium M35 Cobalt Alloy:** Engineered with molybdenum and cobalt for 12x longer life than standard HSS bits.
- • **Unmatched Heat Resistance:** Operates efficiently at 1500+ RPM for faster, cooler drilling sessions.
- • **Compact & Organized Storage:** All bits neatly packed in a portable plastic case for easy access and transport.
- • **Self-Centering 135° Quick-Cut Points:** No center punch needed—drill with precision and zero wander.

## Overview

This 13-piece M35 cobalt steel twist drill bit set features titanium coating and 135° quick-cut points for superior heat resistance and precision. Designed for high-speed drilling (1500+ RPM), these bits deliver up to 12 times longer life than average HSS bits, making them ideal for metal, wood, and plastic. The straight shank ensures firm grip and accurate centering, while the compact case keeps your tools organized and ready for any project.

## Description

Product Description The JTWEB brand is committed to providing customers with high quality products and comprehensive services. Our products use advanced technology and quality materials to stand the test of time and maintain aesthetics. 13 PIECES PROFESSIONAL COBALT TWIST DRILL Instructions for Use - When working with manual drills, pay attention to the rotation speed adjustment, the drill bit is easily damaged if the rotation speed is too fast. - For metals with high hardness and many impurities, the speed is slower than normal drilling, and the cooling effect is better. - Do not knock when using this product, the work needs to be fixed, and the swing of the work during operation will break the drill. 1mm-2mm | 3000-1800 giri / min 2mm-3mm | 1800-1400 giri / min 3mm-4mm | 1400-1000 giri / min 4mm-5mm | 1000-800 giri / min 5mm-6mm | 800-700 giri / min 6mm-7mm | 700-600 giri / min High Speed Steel Surface, Titanium Coated. Good toughness of materials, wear resistance, drilling ability. The standard 135 ° trailing edge angle is adopted and the tip is fully ground. The edge is sharp and strong and the feed is stable. Extremely high hardness, in the drilling work has excellent processing performance,All grinding sharp ligament sticky milling work hole smooth no burr. PRODUCT INFORMATION

Review: Dill bits set - Quality products and services well worth shopping with great value for your money
Review: Good set of HSS drills - This set of drills helped me out of a tight spot. I had 2 x 40mm sheared bolts that needed extracting. After center tapping the sheared bolts I made pilot holes with these drills. Then I was able to use my left-hand drills and extractor set to safely remove the sheared bolts. I used 2 drills for this project, they appear accurate and neither drill broke during the process. 13 drills for under £10 is also a very good price. I am very pleased with this product.

## Features

- Extremely Heat Resistant : twist drill bits Must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
- No Center Punch Is Needed:The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Twist drill bit kit Will not "walk" or "wander"
- Faster Cutting and Longer Life:Our Twist Drill Bit HSS are Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to 12 times when compared with an average HSS drill bit.
- Metal cutting range: thin metal plates (steel and aluminum) and body panels (metal, glass fiber and plastic), low carbon steel, they are very effective on these projects
- Easy Usage And Store :The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm,13Pcs Packed in a Plastic Bag For Easy Usage And Store

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QM8KK66 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 7,603 in DIY & Tools ( See Top 100 in DIY & Tools ) 46 in Drill Bit Sets |
| Blade length | 13 Centimetres |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,840) |
| Date First Available | 11 April 2019 |
| Finish | Titanium |
| Included components | Alloy Steel and Cobalt Steel |
| Item Package Quantity | 1 |
| Item Weight | 120 g |
| Manufacturer | Wrighteu |
| Manufacturer reference | Drill Bit Set |
| Material | Cobalt Steel |
| Number of Pieces | 13 |
| Package Dimensions | 14.8 x 7.6 x 1.7 cm; 120 g |
| Part number | Drill Bit Set |
| Power source type | Hand Powered |
| Size | 1.5mm to 6.5mm |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 6.5 Millimetres
- **Finish type:** Titanium
- **Material:** Cobalt Steel
- **Shank type:** Straight

## Images

![13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic - Image 1](https://m.media-amazon.com/images/I/71IyspeiDWL.jpg)

## Questions & Answers

**Q: Will these drill bits drill through masonry/concrete**
A: No, these are not masonry bits and although they can make a hole in plaster or plasterboard, they will blunt very rapidly if used on brick, concrete or stone.They are designed to drill metal but can also be used on wood and plastic.

**Q: Do these drill bits fit in 59.99 Tacklife Hammer Drill**
A: Tacklife make several different type hammer drills but if it has a regular hand adjustable chuck,then they will accept these straight shanked drill bits. They’re good drill bits too.

**Q: Any good for cast iron ?**
A: Yes, cobalt bits are good for all metal. Put a little drop of oil where you are drilling Iany machine oil like 3 in 1 ) and you will be good to go. Don’t push the drill too hard, let it cut at its own speed.

**Q: Where are these made?**
A: I don’t know, but they are a good strong bit especially for using to drill steel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dill bits set
*by M***. on 20 August 2025*

Quality products and services well worth shopping with great value for your money

### ⭐⭐⭐⭐⭐ Good set of HSS drills
*by L***F on 26 March 2024*

This set of drills helped me out of a tight spot. I had 2 x 40mm sheared bolts that needed extracting. After center tapping the sheared bolts I made pilot holes with these drills. Then I was able to use my left-hand drills and extractor set to safely remove the sheared bolts. I used 2 drills for this project, they appear accurate and neither drill broke during the process. 13 drills for under £10 is also a very good price. I am very pleased with this product.

### ⭐⭐⭐⭐ Good value
*by A***R on 21 November 2023*

Not as hard as you would expect if they really are cobalt steel, but the TiN coating works and they stay sharp. The plastic box is a bit of a pain as the drills will not stand up for selection/re-stowing, but otherwise, very happy.

## Frequently Bought Together

- 13Pack HSS Twist Drill Bit Set Metric M35 Cobalt Steel High Speed Steel Titanium Coated Drill Bit Tool Extremely Heat Resistant with Straight Shank 1.5mm-6.5mm for Drilling Tool Wood, Metal & Plastic
- Draper 3 x 100mm Centre Punch | 3mm Tip Diameter | Knurled Body Tool | Carbon Steel Marking Tools | Polished Ends | 84464
- HSEAMALL 10PCS Screw Extractors with Left Hand Cobalt Drill Bits Set,Damaged Screw Remover Drill Extractor Combination Set

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-11*