--- product_id: 369829758 title: "M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron" brand: "wildbossy" price: "AR$109882" currency: ARS in_stock: true reviews_count: 13 category: "Wild Bossy" url: https://www.desertcart.com.ar/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs store_origin: AR region: Argentina --- # 19 precision metric sizes (1mm-10mm) 135° split point for anti-walk & fast chip removal M35 Cobalt Steel - 67 Rockwell hardness M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron **Brand:** wildbossy **Price:** AR$109882 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron by wildbossy - **How much does it cost?** AR$109882 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs) ## 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 - • **Unmatched Durability:** Crafted from M35 cobalt alloy, these bits last 12x longer than standard HSS, powering through the toughest metals with ease. - • **Confidence Guaranteed:** Backed by WildBossy’s satisfaction promise, ensuring your investment drills with precision and reliability on every job. - • **Precision in Every Drill:** 19 metric sizes from 1mm to 10mm ensure you have the perfect fit for every project, neatly organized in a rugged carry case. - • **Engineered for Performance:** 135° split point and gold oxide finish prevent walking and speed up chip evacuation, delivering clean, accurate holes every time. - • **Versatility Meets Strength:** Ideal for stainless steel, cast iron, aluminum, and wood—your go-to set for professional-grade drilling across materials. ## Overview The WildBossy Metric Drill Bits 19PCS set features premium M35 cobalt steel with 5% cobalt content, delivering exceptional hardness (up to 67 Rockwell) and durability. With 19 precision metric sizes ranging from 1mm to 10mm, a 135° split point design, and a gold oxide finish, these bits offer superior anti-walk performance and efficient chip removal. Perfect for drilling through hard metals like stainless steel and cast iron, as well as softer materials, this set is housed in a sturdy case for easy transport and backed by a satisfaction guarantee. ## Description Product description Best efficient Using high quality HSS process, the use of drilling machine, making the drill bits sharp and durable. You will make a difference in the quality of each drill hole. Appropriate storage boxes Struggling to find the right drill? Our drill bits are1/1.5/2/2.5/2.5/3/3.5/5/5.5/7.5/7.5/8/8.5/9/9.5/10 mm hss metal bits. All in one storage bin. Faithful companion 135-degree self-centering split pointed tip combines active cutting and perfect centering without wandering. 5% Cobalt Metric Drill Bits Set Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, which can ensure sharp, fast work and retain strength and efficiency. The surface is treated with a titanium alloy, which greatly improves the cutting performance of the drill, is more wear-resistant and prolongs the service life.Previous users have always loved this product. Product Features Ultra-precision curve limits Precise and accurate drilling hole Reasonable storage mode, effectively prolong the service life of the drill bit We were always there Every attempt can yield good results, and stand up for your every action when it is needed most. We'll guard it. Work efficiently, save time for each use, and maintain a productive lifestyle. We believe The correct scale is a sign of serious attitude at work every time. 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 12 times. - 【19PCS METRIC DIRLL BITS SET】The set includes 19pcs of M35 cobalt steel twist drill bits: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm. 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 | B099W6XWQ6 | | Best Sellers Rank | #46,163 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #108 in Jobber Drill Bits | | Brand | WildBossy | | Brand Name | WildBossy | | Customer Reviews | 4.5 out of 5 stars 654 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 10 Millimeters | | Finish Type | Gold Oxide | | Finish Types | Gold Oxide | | Item Dimensions | 6.5 x 5.5 x 0.5 inches | | Item Weight | 16 ounces | | Manufacturer | WildBossy | | Material | Cobalt Steel | | Material Type | Cobalt Steel | | Minimum Bore Diameter | 1 Millimeters | | Model | G70283 | | Number of Flutes | 2 | | Number of Pieces | 19 | | Part Number | GZZT-001 | | Point Style | Split Point | | Set Name | 19PCS (1MM-10MM) M35 Cobalt Metric Drill Bits Set | | Shank Type | Straight | | Surface Recommendation | Aluminum, Copper, Metal, Plastic, Stainless Steel, Wood | | Tool Flute Type | Straight | | Unit Count | 1.0 Count | ## Product Details - **Cutting Angle String:** 135 Degrees - **Cutting Diameter:** 10 Millimeters - **Finish Type:** Gold Oxide - **Material:** Cobalt Steel - **Shank Type:** Straight ## Images ![M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Image 1](https://m.media-amazon.com/images/I/71hNyYvv2YL.jpg) ![M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Image 2](https://m.media-amazon.com/images/I/71DLFAGAafL.jpg) ![M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Image 3](https://m.media-amazon.com/images/I/71qpwfnZwDL.jpg) ![M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Image 4](https://m.media-amazon.com/images/I/716R7l4nv6L.jpg) ![M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Image 5](https://m.media-amazon.com/images/I/71to87yZAZL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I ordered this set but it came as a much cheaper set in a weak, brittle case. Is this what is being sent now, or was this just a shipping mistake?** A: Mine came in a clear plastic case with a black plastic divider section. Not the greatest however I needed the bits to work, not the case. **Q: I want to drill 8 to 10 holes through large, stainless steel hinges (3mm thick).Could I do the job with these drills?** A: Probably but you will need the right cutting fluid . I did not use this bits on SS yet. Thank you GOOGLE: "What can you use to cut stainless steel fluid? As a manufacturer of metal processing oil, we recommend MORESCO BS-6M soluble cutting fluid, MORESCO BS-9 soluble cutting oil. WILL CM-128 semi-synthetic cutting oil, WILL CH-370 semi-synthetic cutting fluid. These cutting oils are especially good on stainless steel, and provide excellent performances during machining." **Q: Is this suitable for the soft metal in jewelry?** A: yes, any metal **Q: Where are they made?** A: Unfortunately I could not find a country of manufacture this company. They are inexpensive bits, and I've had good luck with them. ## 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. ## Frequently Bought Together - WildBossy M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron - Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size - MACXCOIP Metric Cobalt Drill Bit Set, 25Pcs M35 HSS Jobber Drill Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box, 1mm-13mm --- ## 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.com.ar/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs](https://www.desertcart.com.ar/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*