---
product_id: 59119823
title: "25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case"
brand: "ttp hard"
price: "R6938"
currency: ZAR
in_stock: true
reviews_count: 3
category: "Ttp Hard"
url: https://www.desertcart.co.za/products/59119823-25-piece-metric-cobalt-drill-bit-set-1-13-mm
store_origin: ZA
region: South Africa
---

# 135° split point for clean, accurate starts 25-piece set in precise 0.5 mm increments M35 5% cobalt for extreme metal durability 25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case

**Brand:** ttp hard
**Price:** R6938
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Own Every Hole!

## Quick Answers

- **What is this?** 25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case by ttp hard
- **How much does it cost?** R6938 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/59119823-25-piece-metric-cobalt-drill-bit-set-1-13-mm)

## Best For

- ttp hard enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready to Go:** Compact rigid plastic case with clear size markings keeps your bits protected and instantly accessible—workshop-ready.
- • **Precision at Every Step:** 25 metric sizes from 1 to 13 mm in half-millimeter increments—get the exact hole size you need, every time.
- • **Unmatched Metal Mastery:** M35 cobalt alloy bits engineered to effortlessly conquer stainless steel and hardened metals.
- • **Flawless Drilling Control:** 135° split point design minimizes wandering and ensures sharp, clean starts for professional results.
- • **Built to Last, Built to Perform:** Fully ground construction delivers superior strength, uniform hardness, and long-lasting durability under heavy use.

## Overview

The TTP HARD 25-Piece Metric Cobalt Drill Bit Set features M35 5% cobalt alloy bits designed specifically for drilling through stainless steel and tough metals. With 25 sizes in precise 0.5 mm increments, a 135° split point for clean starts, and fully ground construction for durability, this set is ideal for professionals and serious DIYers seeking accuracy, longevity, and flawless performance—all neatly organized in a rugged plastic case.

## Description

TTP HARD 25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case : desertcart.co.uk: DIY & Tools

Review: WOW! - What a blooming' delight. It may sound ridiculous, but, for anyone that has to drill holes regularly in different types of metals, these will change your life. Accurate, straight, solid and sharp. They just seem to glide through anything. Plus, the fact that the sizes increase in 1/2 mm increments, means you'll get pretty blooming close to the size of hole you want, compared to most bog standard drill bit sets. The initial outlay does seem a bit steep when your hovering over the button to buy them, but what a joy to have them in your workshop. Buy the cutting paste too 'cos you'll find these drills become your new babies and you'll want the best for them.
Review: I've always known about cobalt drills for hard metals but ... - I've always known about cobalt drills for hard metals but never tried them. This set has surpassed my expectations. Wish I had laid out the necessary cash much earlier. As the saying goes - " The satisfaction will be there long after the price has been forgotten."

## Features

- M35 5% cobalt bits designed for stainless steel, hardened steel and other tough metals.
- Fully ground bit construction provides durability, strength and uniform hardness.
- 135° split point design supports clean starts and reduces wandering during drilling.
- 25-piece metric set (1–13 mm in 0.5 mm increments) supplied in a rigid plastic case with clear size markings.
- Ideal for workshop use with hand drills or drill presses; use with cutting paste on tougher materials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FVTMQU2 |
| Best Sellers Rank | 416,872 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,419 in Drill Bit Sets |
| Brand | TTP HARD |
| Customer Reviews | 4.1 4.1 out of 5 stars (5) |
| Cutting Angle String | 135 Degrees |
| Finish Types | Stainless Steel |
| Included Components | Drill Bits |
| Item Dimensions | 17 x 11 x 6 centimetres |
| Item Weight | 1400 Grams |
| Manufacturer | TTP HARD drill bits |
| Material | Cobalt |
| Minimum Bore Diameter | 1 Millimetres |
| Model Number | 5060225610656 |
| Number of Flutes | 3 |
| Point Style | Split Point |
| Shank Type | Straight |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| Unit Count | 25.0 count |

## Product Details

- **Brand:** TTP HARD
- **Cutting angle string:** 135 Degrees
- **Finish type:** Stainless Steel
- **Material:** Cobalt
- **Shank type:** Straight

## Images

![25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case - Image 1](https://m.media-amazon.com/images/I/61hjOJ4gpEL.jpg)
![25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case - Image 2](https://m.media-amazon.com/images/I/717wmqiN3aL.jpg)
![25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case - Image 3](https://m.media-amazon.com/images/I/71PGLk0vqwL.jpg)
![25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case - Image 4](https://m.media-amazon.com/images/I/81YL76NKT5L.jpg)
![25-Piece Metric Cobalt Drill Bit Set (1–13 mm, M35 5% Cobalt) – Fully Ground Bits for Stainless Steel & Hard Metals – 135° Split Point, Rigid Plastic Case - Image 5](https://m.media-amazon.com/images/I/81jQkzz5SeL.jpg)

## Questions & Answers

**Q: Does this come with cutting paste**
A: Cutting paste is not included, sorry it is an extra purchase.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WOW!
*by J***M on 9 July 2014*

What a blooming' delight. It may sound ridiculous, but, for anyone that has to drill holes regularly in different types of metals, these will change your life. Accurate, straight, solid and sharp. They just seem to glide through anything. Plus, the fact that the sizes increase in 1/2 mm increments, means you'll get pretty blooming close to the size of hole you want, compared to most bog standard drill bit sets. The initial outlay does seem a bit steep when your hovering over the button to buy them, but what a joy to have them in your workshop. Buy the cutting paste too 'cos you'll find these drills become your new babies and you'll want the best for them.

### ⭐⭐⭐⭐⭐ I've always known about cobalt drills for hard metals but ...
*by F***Y on 12 May 2015*

I've always known about cobalt drills for hard metals but never tried them. This set has surpassed my expectations. Wish I had laid out the necessary cash much earlier. As the saying goes - " The satisfaction will be there long after the price has been forgotten."

### ⭐ Don't waste your money
*by A***R on 9 November 2016*

7mm drill bit snapped at tip after 3-4 seconds in a pillar drill with only a 1mm step up from 6mm hole drilled with a hss drill bit going through 3mm stainless steel plate. I'm a very experienced engineer, don't waste your money like I did. Titanium coated hss drill bits seem better as long as you keep them cool with coolant/cutting paste they last a bit longer than 3-4 seconds. Again don't waste your money

## Frequently Bought Together

- TTP HARD drills metric drill bit set for metal - cobalt hardened bits 1-13mm, universal professional machinist sets, for drilling stainless steel, M35 heavy duty drills jobber solid multi purpose
- Rennie Tools - Box of 10 x 3mm HSS Gold Cobalt Jobber Drill Bit Set For Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper. Twist Drill Bit Sets Supplied In A Box. 3mm Drill Bit Set
- Meccion HSS Cobalt Jobber Drill Bit 5pcs 5.0mm Twist Drill Bit for Drilling Stainless Steel and Metal

---

## 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.co.za/products/59119823-25-piece-metric-cobalt-drill-bit-set-1-13-mm](https://www.desertcart.co.za/products/59119823-25-piece-metric-cobalt-drill-bit-set-1-13-mm)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-22*