---
product_id: 222085782
title: "Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper"
brand: "rennie tool company"
price: "€ 60.73"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rennie Tool Company"
url: https://www.desertcart.nl/products/222085782-rennie-tools-10pc-7-5mm-hss-gold-cobalt-jobber-drill
store_origin: NL
region: Netherlands
---

# M35 HSS with 5% cobalt for heat resistance 135° split point for faster penetration 7.5mm precision size Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper

**Brand:** rennie tool company
**Price:** € 60.73
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper by rennie tool company
- **How much does it cost?** € 60.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/222085782-rennie-tools-10pc-7-5mm-hss-gold-cobalt-jobber-drill)

## Best For

- rennie tool company enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready:** Comes in a sleek, durable plastic case for easy storage and quick access, keeping your workspace sharp and professional.
- • **Unmatched Durability:** Crafted from premium M35 HSS with 5% cobalt for superior hardness and heat resistance, built to last through the toughest metals.
- • **Effortless Efficiency:** 135° split point design eliminates pre-drilling, prevents walking, and accelerates penetration for faster project completion.
- • **Precision Engineering:** Manufactured to DIN338 standards ensuring exact dimensions and flawless fit for professional-grade results every time.
- • **Versatile Performance:** Perfectly engineered for stainless steel, hardened metals, aluminium, cast iron, copper, and even plastics and wood—one set to rule them all.

## Overview

The Rennie Tools 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set is engineered for professionals and serious DIYers tackling tough metals like stainless steel and cast iron. Made from high-grade M35 alloyed HSS with 5% cobalt, these drill bits offer exceptional hardness, heat resistance, and precision. Featuring a 135° split point for faster, cleaner drilling without pre-punching, this set delivers reliable performance across a wide range of materials, all neatly packed in a durable case.

## Description

Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper : desertcart.co.uk: DIY & Tools

Review: Really sharp and clean cut hole. - Really good product I have drilled 58 holes in 5mm steel and only used two drills. Well worth the money and will bye again.
Review: Quality products - Great quality product from Rennie. Have bought from them in the past and as usual good value for money. Recommended.

## Features

- For drilling particularly tough or hard metal drilling applications such as stainless steel, hardened metal, cast iron, Cr-Ni and special acid resistant steels. Also work very well on standard metals / steels, RSG, aluminium, high temperature alloy, titanium alloy, non ferrous metals, plastics and wood.
- All our cobalt drill bits are manufactured from high grade M35 alloyed HSS steel with 5% Cobalt content and are fully ground from solid material.
- This cobalt drill bit set is manufactured to DIN338 specifications and they are dimensionally precise. These HSSCO HSS drill bits can be used in pillar drills, handheld electric drills, battery powered drills etc and can also be used in CNC machines
- 135° split point from 3mm and above eradicates the need to pre-drill or centre punch. Prevents walking and enables faster penetration.
- Our high-quality M35 HSS drill bits for metal offer exceptional hardness, heat resistance, and durability. Our 2 flute design is optimised for fast chip removal and smooth cutting. This pack of 10 cobalt jobber drills are supplied in a plastic storage case. These are ideal for professionals, DIY enthusiasts and home improvement enthusiasts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DLYZ3SD |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,124 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Drill Bit Sets |
| Colour | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,532) |
| Date First Available | 7 Jun. 2018 |
| Finish | Gold,Hss,Stainless Steel |
| Item Weight | 280 g |
| Item model number | RB10-7.5 |
| Manufacturer | Rennie Tool Company |
| Material | Cobalt, High Speed Steel (HSS) |
| Number of Pieces | 10 |
| Package Dimensions | 14 x 10 x 1.3 cm; 280 g |
| Part number | BOX10COBJOBBER |
| Size | 7.5mm x 109mm (19/64") Cobalt Jobber Drills |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 7.5 Millimetres
- **Finish type:** Gold,Hss,Stainless Steel
- **Material:** Cobalt, High Speed Steel (HSS)
- **Shank type:** Straight

## Images

![Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper - Image 1](https://m.media-amazon.com/images/I/41+-gPiMTQL.jpg)
![Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper - Image 2](https://m.media-amazon.com/images/I/410DF7thoYL.jpg)
![Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper - Image 3](https://m.media-amazon.com/images/I/41fb0d2CK1L.jpg)
![Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper - Image 4](https://m.media-amazon.com/images/I/41j+eNt5pVL.jpg)
![Rennie Tools - 10pc 7.5mm HSS Gold Cobalt Jobber Drill Bit Set for Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper - Image 5](https://m.media-amazon.com/images/I/41pGA0O8FTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really sharp and clean cut hole.
*by B***. on 23 November 2025*

Really good product I have drilled 58 holes in 5mm steel and only used two drills. Well worth the money and will bye again.

### ⭐⭐⭐⭐⭐ Quality products
*by D***Y on 30 December 2025*

Great quality product from Rennie. Have bought from them in the past and as usual good value for money. Recommended.

### ⭐⭐⭐⭐ Good quality
*by A***S on 14 October 2025*

Excellent service and great price, only used once so far and went through like butter. Good quality.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-15*