--- product_id: 292938548 title: "Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case | For Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood. HSS Cobalt Jobber Drill Bit Set" brand: "rennie tool company" price: "SAR 509" currency: SAR in_stock: true reviews_count: 9 category: "Rennie Tool Company" url: https://www.desertcart.com.sa/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1 store_origin: SA region: Saudi Arabia --- # 135Β° split point precision tip M35 HSS cobalt heat resistance 25-piece size range 1-13mm Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case | For Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood. HSS Cobalt Jobber Drill Bit Set **Brand:** rennie tool company **Price:** SAR 509 **Availability:** βœ… In Stock ## Summary > πŸ”§ Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case | For Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood. HSS Cobalt Jobber Drill Bit Set by rennie tool company - **How much does it cost?** SAR 509 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1) ## 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 - β€’ **Boost Your Productivity:** Enhanced chip evacuation and higher cutting speeds mean less downtime and more flawless holes. - β€’ **Organized & Ready for Action:** Compact metal case keeps your 25-piece set protected and perfectly organized for on-the-go professionals. - β€’ **Versatile Precision in Every Size:** From 1mm to 13mm in 0.5mm increments, this set covers all your drilling needs with unmatched accuracy. - β€’ **Built to Endure the Toughest Metals:** M35 HSS cobalt construction delivers superior hardness and heat resistance for stainless steel, cast iron, and hardened alloys. - β€’ **Effortless, Clean Drilling Every Time:** 135Β° split point tips (3mm+) start fast and drill clean without pre-punching, saving you time and frustration. ## Overview The Rennie Tool Company 25-piece HSS cobalt drill bit set offers a comprehensive size range (1-13mm) with premium M35 cobalt steel for exceptional durability and heat resistance. Featuring precision 135Β° split point tips for clean, fast drilling across metals, plastics, and wood, this set is housed in a sturdy metal case designed for professional-grade organization and portability. Ideal for serious DIYers and tradespeople demanding reliable, high-performance bits without premium pricing. ## Description Rennie Tool Company 1-13mm HSS Cobalt Drill Bit Sets With Metal Case - Drill Bits Set of 25 Pieces for Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood : desertcart.co.uk: DIY & Tools Review: Like a hot knife through butter. - Great kit. Only used so far for drilling out 13mm holes in 8mm thick mild steel. After circa 20 holes - you can’t actually tell which bits have been used. Great start. Review: Good value - Having tackled a few stainless steel projects recently, I can say these Rennie Tool bits are a real lifesaver. Standard HSS bits just don't cut it for hardened metals, but the 5% cobalt content in this M35 HSS set makes a noticeable difference. The 4-10mm sizes are a versatile selection for general-purpose use, especially for metalworking tasks. The 135Β° split point tips are a feature I particularly appreciate; they start drilling cleanly and accurately without the need for pre-punching, which saves a lot of time and effort. For the price, the performance is excellent. I’ve used these bits on stainless steel, cast iron, and thick aluminum, and they've held up and stayed sharp far longer than other similarly priced sets. While they might not last as long as premium-tier options for industrial use, they are perfect for serious DIYers and tradespeople who need reliable bits without spending a fortune. The included plastic case is also a nice touch. It's not the most rugged case, but it does the job of keeping the bits organised and protected when not in use. Overall, if you're looking for a cost-effective cobalt drill bit set that performs brilliantly on hard metals, this is an outstanding choice. It offers genuinely high performance for a very decent price. ## Features - WIDE RANGE OF VERSATILITY - This comprehensive 25-piece metal drill bit set covers a wide range of drilling needs, with sizes ranging from 1 - 13mm In 0.5mm Increments (Supplied In Metal Case). Experience versatility in your projects with these carefully selected drill bits which are suitable for pillar drills, handheld electric drills, battery powered drills etc - HIGH-SPEED STEEL (HSS) COBALT CONSTRUCTION - Our high-quality M35 HSS cobalt drill bits offer exceptional hardness, heat resistance, and durability. This Drill Bits Set are specifically designed to handle tough materials like stainless steel, cast iron, and hardened alloys, ensuring consistent performance and extended tool life - PRECISE AND EFFICIENT DRILLING - Our HSCO HSS drill bit set features precision-ground drill bits with a 135-degree split point tip (only applicable to sizes 3mm and above), enabling fast and accurate drilling without the need for pre-punching. Enjoy effortless, precise and clean holes every time with this drill bit set . - ENHANCED PERFORMANCE - The HSS cobalt construction of these metal drill bits allow for higher cutting speeds and improved chip evacuation, resulting in faster and more efficient drilling. Increase productivity and reduce downtime with these drill bits - EXCEPTIONAL RESULTS - This metal drill bit set delivers exceptional results such as high drilling speed, superior accuracy, and extended tool life across a variety of materials including metal, stainless steel, cast iron, plastic, wood, and composites. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JYSXDQ2 | | Best Sellers Rank | 9,702 in DIY & Tools ( See Top 100 in DIY & Tools ) 68 in Drill Bit Sets | | Brand | Rennie Tool Company | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (179) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 13 Millimetres | | Finish Types | Hss,Stainless Steel | | Item Dimensions | 18.5 x 11.1 x 5.4 centimetres | | Manufacturer | Rennie Tool Company | | Material | HSS cobalt | | Minimum Bore Diameter | 1 Millimetres | | Model Number | B08JYSXDQ2 | | Number of Flutes | 2 | | Point Style | Split Point | | Shank Type | Straight | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | Unit Count | 1 count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 13 Millimetres - **Finish type:** Hss,Stainless Steel - **Material:** HSS cobalt - **Shank type:** Straight ## Images ![Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case | For Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood. HSS Cobalt Jobber Drill Bit Set - Image 1](https://m.media-amazon.com/images/I/71ol2iqgezL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Like a hot knife through butter. *by T***O on 14 February 2026* Great kit. Only used so far for drilling out 13mm holes in 8mm thick mild steel. After circa 20 holes - you can’t actually tell which bits have been used. Great start. ### ⭐⭐⭐⭐⭐ Good value *by D***E on 16 September 2025* Having tackled a few stainless steel projects recently, I can say these Rennie Tool bits are a real lifesaver. Standard HSS bits just don't cut it for hardened metals, but the 5% cobalt content in this M35 HSS set makes a noticeable difference. The 4-10mm sizes are a versatile selection for general-purpose use, especially for metalworking tasks. The 135Β° split point tips are a feature I particularly appreciate; they start drilling cleanly and accurately without the need for pre-punching, which saves a lot of time and effort. For the price, the performance is excellent. I’ve used these bits on stainless steel, cast iron, and thick aluminum, and they've held up and stayed sharp far longer than other similarly priced sets. While they might not last as long as premium-tier options for industrial use, they are perfect for serious DIYers and tradespeople who need reliable bits without spending a fortune. The included plastic case is also a nice touch. It's not the most rugged case, but it does the job of keeping the bits organised and protected when not in use. Overall, if you're looking for a cost-effective cobalt drill bit set that performs brilliantly on hard metals, this is an outstanding choice. It offers genuinely high performance for a very decent price. ### ⭐⭐⭐⭐ Price and quality *by K***R on 6 September 2025* Really good drill bits ## Frequently Bought Together - Rennie Tool Company 1-13mm HSS Cobalt Drill Bit Sets With Metal Case - Drill Bits Set of 25 Pieces for Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood - MOLYSLIP - MWF | Metal Working Fluid | Withstands Extreme Pressure | Reduce Heat and Friction on Metal Tools | Maximise Tool Life | Improved Quality of Workpieces with Finer Tools | 350ml --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1](https://www.desertcart.com.sa/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-22*