--- product_id: 292938548 title: "Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case" brand: "rennie tool company" price: "MX$5604" currency: MXN in_stock: true reviews_count: 9 category: "Rennie Tool Company" url: https://www.desertcart.mx/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1 store_origin: MX region: Mexico --- # 135° split point for fast drilling M35 HSS cobalt heat-resistant 25 precision bits 1-13mm Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case **Brand:** rennie tool company **Price:** MX$5604 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock pro-level drilling power with Rennie’s cobalt precision set! ## Quick Answers - **What is this?** Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case by rennie tool company - **How much does it cost?** MX$5604 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/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 - • **Effortless Accuracy:** 135° split point tips (3mm+) ensure clean, fast starts without pre-punching—save time and frustration. - • **All-Material Mastery:** Drill through metal, cast iron, plastic, wood, and composites with one reliable, durable set. - • **Boosted Productivity:** High-speed steel cobalt design enables faster cutting and superior chip evacuation for less downtime. - • **Premium M35 Cobalt Steel:** Engineered for extreme hardness and heat resistance, ideal for stainless steel and hardened metals. - • **Versatile Precision Range:** 25 drill bits from 1 to 13mm in 0.5mm increments, perfect for every project scale. ## Overview The Rennie Tools 25 Piece Cobalt Drill Bit Set offers a comprehensive range of sizes (1-13mm) housed in a sturdy metal case. Crafted from M35 high-speed steel with 5% cobalt, these bits deliver exceptional hardness, heat resistance, and durability for tackling tough materials like stainless steel, cast iron, and hardened alloys. Featuring precision-ground 135° split point tips for sizes 3mm and above, this set ensures fast, accurate drilling without pre-punching. Ideal for professionals and serious DIYers, it boosts efficiency with superior chip evacuation and high cutting speeds, making it a versatile, cost-effective solution for metal, wood, plastic, and composite projects. ## Description 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 : desertcart.co.uk: DIY & Tools 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 135° 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. Review: Quality Product - quality product. Delivered the next day at a reasonable 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 | 15,602 in DIY & Tools ( See Top 100 in DIY & Tools ) 95 in Drill Bit Sets | | Brand | Rennie Tool Company | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 200 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 13 Millimetres | | Cutting angle string | 135 Degrees | | Cutting diameter | 13 Millimetres | | Finish Types | Hss,Stainless Steel | | Finish type | Hss , Stainless Steel | | Item Dimensions | 18.5 x 11.1 x 5.4 centimetres | | Item Highlight | For Stainless Steel, Aluminium, Hards Metals, Cast Iron, Plastic & Wood. HSS Cobalt Jobber Drill Bit Set | | Manufacturer | Rennie Tool Company | | Material | HSS cobalt | | Minimum Bore Diameter | 1 Millimetres | | Model Number | B08JYSXDQ2 | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 25 | | Point Style | Split Point | | Set Name | 25 Piece Set 1-13mm | | Shank Type | Straight | | 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 - Image 1](https://m.media-amazon.com/images/I/71ol2iqgezL.jpg) ![Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case - Image 2](https://m.media-amazon.com/images/I/61ynxCHXIFL.jpg) ![Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case - Image 3](https://m.media-amazon.com/images/I/71AB6CzR2hL.jpg) ![Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case - Image 4](https://m.media-amazon.com/images/I/71ioNyQYVpL.jpg) ![Rennie Tools - 25 Piece Cobalt Drill Bit Set Sizes 1-13mm In Metal Case - Image 5](https://m.media-amazon.com/images/I/61yfWQu4jaL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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 135° 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. ### ⭐⭐⭐⭐⭐ Quality Product *by M***X on 23 August 2026* quality product. Delivered the next day at a reasonable price ### ⭐⭐⭐⭐ Good drill bits, *by A***K on 5 September 2023* These seemed to do a good job of going through some thick steel. It took a while but much better than even titanium bits. I like this set alot but after using it I couldn't put the drill bits back because my drill chuck caused a bump on the drill bit and the tolerance on the holes is pretty tight. So the case is barely useful to me right now. Overall though a good purchase ## 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? - 🛒 **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.mx/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1](https://www.desertcart.mx/products/292938548-rennie-tools-25-piece-cobalt-drill-bit-set-sizes-1) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-06*