--- product_id: 499937086 title: "Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron" brand: "wildbossy" price: "€ 18.50" currency: EUR in_stock: true reviews_count: 13 category: "Wild Bossy" url: https://www.desertcart.gr/products/499937086-cobalt-drill-bit-set-1-5mm-10pcs-m35-twist-drill store_origin: GR region: Greece --- # 135° split point for anti-walk & fast chip removal 10 precision 1.5mm cobalt drill bits in set 67 Rockwell hardness for extreme durability Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron **Brand:** wildbossy **Price:** € 18.50 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Last Like a Legend! ## Quick Answers - **What is this?** Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron by wildbossy - **How much does it cost?** € 18.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/499937086-cobalt-drill-bit-set-1-5mm-10pcs-m35-twist-drill) ## Best For - wildbossy enthusiasts ## Why This Product - Trusted wildbossy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatility Meets Performance:** Effortlessly drills stainless steel, cast iron, aluminum, and wood—your all-in-one metalworking companion. - • **Confidence Backed by WildBossy:** Top-rated with 4.5 stars and dedicated customer support, ensuring your investment drills worry-free. - • **Unmatched Hardness & Longevity:** M35 cobalt alloy delivers 17x longer life than standard HSS bits, powering through tough metals with ease. - • **Compact & Organized Portability:** 10-piece set neatly housed in a rugged case—perfect for on-the-go pros who demand readiness. - • **Precision Engineering for Flawless Drilling:** 135° split point and gold oxide finish ensure zero walking and smooth chip evacuation every time. ## Overview The WildBossy Cobalt Drill Bit Set features 10 precision-engineered 1.5mm M35 cobalt steel bits with 5% cobalt content, achieving up to 67 Rockwell hardness. Designed with a 135° split point and gold oxide finish, these bits prevent walking and optimize chip removal for efficient drilling in hard metals like stainless steel, cast iron, and aluminum. Packaged in a durable case, this set combines longevity, precision, and portability, making it ideal for professional and serious DIY users. ## Description 5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, last longer, and last longer than normal HSS drill bits 17 times. 【10PCS METRIC DIRLL BITS SET】The set includes 10pcs of M35 1.5MM cobalt steel twist drill bits. Organized in a sturdy plastic storage case for easy transport to your workplace. 【TWIST DESIGN AND PERFORMANCE】Precise 135° SPLIT Point, Gold Oxide Surface and Round Straight Shank. Prevents walking and removes chips and particles faster. Precision fully ground to ensure smooth chip movement. 【VERSATILE USE】Our M35 Cobalt High-Speed Steel drill bits are ideal for cutting through hard materials like stainless steel, steel, and cast iron, as well as wood, aluminum alloys, and other metals. Please note that they are not suitable for glass or ceramic materials. Pay attention to speed, pressure, and heat control when drilling. 【SATISFACTION GUARANTEED】We stand behind the quality of our product. If you have any problems or are not satisfied with our metric drill bit set, please feel free to contact WildBossy for assistance. Review: Nice set of metric drills - This set is a great value for your money . The storage case is very functional and markings are easy to read. The 5% cobalt content makes them very durable and are very sharp. I have drill metals and plastics so great drill ability. Great buy if you are into 3D2A projects. Review: product is as advertised - very nice product ## Features - 5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, last longer, and last longer than normal HSS drill bits 17 times. - 【10PCS METRIC DIRLL BITS SET】The set includes 10pcs of M35 1.5MM cobalt steel twist drill bits. Organized in a sturdy plastic storage case for easy transport to your workplace. - 【TWIST DESIGN AND PERFORMANCE】Precise 135° SPLIT Point, Gold Oxide Surface and Round Straight Shank. Prevents walking and removes chips and particles faster. Precision fully ground to ensure smooth chip movement. - 【VERSATILE USE】Our M35 Cobalt High-Speed Steel drill bits are ideal for cutting through hard materials like stainless steel, steel, and cast iron, as well as wood, aluminum alloys, and other metals. Please note that they are not suitable for glass or ceramic materials. Pay attention to speed, pressure, and heat control when drilling. - 【SATISFACTION GUARANTEED】We stand behind the quality of our product. If you have any problems or are not satisfied with our metric drill bit set, please feel free to contact WildBossy for assistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D44TSDFH | | Best Sellers Rank | #31,624 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #67 in Jobber Drill Bits | | Brand | WildBossy | | Brand Name | WildBossy | | Customer Reviews | 4.5 out of 5 stars 652 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 1.5 Millimeters | | Finish Type | Gold | | Finish Types | Gold | | Manufacturer | WildBossy | | Material | Cobalt Steel | | Material Type | Cobalt Steel | | Number of Flutes | 2 | | Number of Pieces | 10 | | Part Number | GZZT-1.5MM | | Shank Type | Straight | | Surface Recommendation | Cer, Metal, Stainless Steel, Wood | | Tool Flute Type | Straight | | Unit Count | 10.0 Count | ## Images ![Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron - Image 1](https://m.media-amazon.com/images/I/61ayC1rLDSL.jpg) ![Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron - Image 2](https://m.media-amazon.com/images/I/71qpwfnZwDL.jpg) ![Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron - Image 3](https://m.media-amazon.com/images/I/716R7l4nv6L.jpg) ![Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron - Image 4](https://m.media-amazon.com/images/I/81YrX0MJysL.jpg) ![Cobalt Drill Bit Set 1.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 1.5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron - Image 5](https://m.media-amazon.com/images/I/71FllRvJL7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice set of metric drills *by F***T on January 6, 2025* This set is a great value for your money . The storage case is very functional and markings are easy to read. The 5% cobalt content makes them very durable and are very sharp. I have drill metals and plastics so great drill ability. Great buy if you are into 3D2A projects. ### ⭐⭐⭐⭐⭐ product is as advertised *by B***0 on January 18, 2026* very nice product ### ⭐⭐⭐⭐ arrived as pictured I don't know if these are actually solid 5% someone post in the comments.... *by P***E on March 29, 2026* Some claim these are not solid cobalt...maybe a coating...I did not really test these out but my intuitive hunch says maybe these are on the cheaper end ... if these don't end up lasting more than 1 use. ( but I don't really know ). Just wondering what the amazon procedure is to test actual claims. 5% this 8% that. --- ## 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.gr/products/499937086-cobalt-drill-bit-set-1-5mm-10pcs-m35-twist-drill](https://www.desertcart.gr/products/499937086-cobalt-drill-bit-set-1-5mm-10pcs-m35-twist-drill) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-04*