--- product_id: 84147167 title: "Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set" brand: "rennie tool company" price: "31646CFA" currency: XOF in_stock: true category: "Rennie Tool Company" url: https://www.desertcart.sn/products/84147167-rennie-tools-box-of-10-x-5mm-hss-gold-cobalt store_origin: SN region: Senegal --- # 2-flute design for rapid chip removal 135° split point for no-walk, fast penetration 5% Cobalt M35 HSS alloy for extreme hardness Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set **Brand:** rennie tool company **Price:** 31646CFA **Availability:** ✅ In Stock ## Summary > ⚡ Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set by rennie tool company - **How much does it cost?** 31646CFA 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/84147167-rennie-tools-box-of-10-x-5mm-hss-gold-cobalt) ## 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 - • **Effortless Accuracy:** 135° split point eliminates pre-drilling and walking—get straight, clean holes faster. - • **Precision Perfected:** Manufactured to DIN338 specs ensuring exact dimensions and flawless fit every time. - • **Ready for Any Drill:** Compatible with handheld, pillar, battery-powered, and CNC machines—versatility that keeps you ahead. - • **Unmatched Metal Mastery:** Engineered for stainless steel, hardened metals & titanium alloys—drill through the toughest with ease. - • **Heat-Resistant Powerhouse:** M35 alloy with 5% cobalt delivers superior heat resistance for longer-lasting sharpness under pressure. ## Overview The Rennie Tools 10-piece 5mm HSS Gold Cobalt Jobber Drill Bit Set is crafted from premium M35 alloy steel with 5% cobalt, designed for superior hardness and heat resistance. Featuring a 135° split point and 2-flute spiral design, these bits deliver precise, fast, and clean drilling in tough metals and alloys. Manufactured to DIN338 standards and compatible with a wide range of drills, this set is a must-have for professionals and serious DIYers aiming for flawless metalwork. ## Description Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set | For Stainless Steel, Hard Metals, Cast Iron, Aluminium Etc. Precision Ground M35 Cobalt Twist Drill Bits Supplied In A Box : desertcart.co.uk: Business, Industry & Science ## 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 | B07DLZT2FW | | Best Sellers Rank | 579 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Jobber Drill Bits | | Brand | Rennie Tool Company | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (2,646) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 5 Millimetres | | Finish Types | Gold,Hss,Stainless Steel | | Item Highlight | For Stainless Steel, Hard Metals, Cast Iron, Aluminium Etc. Precision Ground M35 Cobalt Twist Drill Bits Supplied In A Box | | Item Weight | 0.1 Kilograms | | Manufacturer | Rennie Tool Company | | Manufacturer Part Number | BOX10COBJOBBER | | Material | Alloy Steel, Stainless Steel | | Minimum Bore Diameter | 5 Millimetres | | Model Number | 1e05799c-348e-4eb1-a1c3-1bae681947e6 | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 10 | | Point Style | Split Point | | Set Name | Rennie Tool Company 10-Piece Cobalt Jobber Drill Bit Set | | Shank Type | Straight | | Surface Recommendation | Metal | | Tool Flute Length | 52 Millimetres | | Tool Flute Type | Spiral | | Unit Count | 10 count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 5 Millimetres - **Finish type:** Gold,Hss,Stainless Steel - **Material:** Alloy Steel, Stainless Steel - **Shank type:** Straight ## Images ![Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set - Image 1](https://m.media-amazon.com/images/I/71Q2NQtSiGL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Rennie Tools - Box of 10 x 5mm HSS Gold Cobalt Jobber Drill Bit Set For Stainless Steel, Hard Metals, Aluminium, Cast Iron, Copper. Twist Drill Bit Sets Supplied In A Box. 5mm Drill Bit Set - Meccion HSS Cobalt Jobber Drill Bit 5pcs 5.0mm Twist Drill Bit for Drilling Stainless Steel and Metal - SALI Cobalt Drill Bit Set 10Pcs 6mm M35 High Speed Steel Jobber Drill Bit Kit (HSS) Twist Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case --- ## 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.sn/products/84147167-rennie-tools-box-of-10-x-5mm-hss-gold-cobalt](https://www.desertcart.sn/products/84147167-rennie-tools-box-of-10-x-5mm-hss-gold-cobalt) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-16*