--- 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: "€ 70.71" currency: EUR in_stock: true reviews_count: 13 category: "Wild Bossy" url: https://www.desertcart.sk/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs store_origin: SK region: Slovakia --- # 5% cobalt for superior heat resistance Straight shank jobber design for perfect fit 19 precision metric sizes (1-10mm) 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:** € 70.71 **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?** € 70.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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 - • **Maximize Bit Life:** Use with cutting oil and low speed for flawless holes and extended tool longevity. - • **Seamless Compatibility:** Straight shank fits all standard drill chucks, delivering optimal control and reach. - • **Precision in Every Hole:** 19 versatile metric sizes cover all your metalworking needs from 1mm to 10mm. - • **Built to Last Under Pressure:** M35 high-speed steel with 5% cobalt ensures unmatched durability and heat resistance for tough metals. - • **Engineered for Metal Mastery:** Ideal for stainless steel, cast iron, aluminum, and more—perfect for professional-grade projects. ## Overview The WildBossy M35 5% Cobalt Metric Drill Bits Set includes 19 high-speed steel bits ranging from 1mm to 10mm, designed with 5% cobalt for enhanced heat resistance and durability. Featuring a straight shank jobber design, these bits fit standard drill chucks and excel at drilling stainless steel, hard metals, cast iron, and aluminum. Perfect for professionals and serious DIYers seeking precision, longevity, and reliable performance in metalworking tasks. ## Description 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 - desertcart.com 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: Drillability - I went through 3 other bits to drill 5 holes in a steel utility trailer. Then ordered these drill bits. I drilled over 30 holes in same steel trailer frame using one ONE of these drill bits! Still remained sharp. Remember to use alittle oil when drilling. Seriously, these drill bits are great!! ## Features - 【19PCS Metric Drill Bit Set】Includes 19 commonly used metric sizes from 1mm to 10mm for a wide range of drilling needs. A practical M35 cobalt drill bit set for workshop use, garage projects, home repair, equipment maintenance, and general metalworking tasks. - 【M35 5% Cobalt HSS Construction】Made from M35 high speed steel with 5% cobalt for improved heat resistance compared with standard HSS bits. Designed for drilling stainless steel, hard metal, cast iron, steel, aluminum, plastic, and other suitable materials. - 【Straight Shank Jobber Design】The straight shank fits most standard drill chucks, while the jobber length design offers a useful balance of reach and control. These twist drill bits are suitable for creating clean holes in metal parts, fastener holes, and repair projects. - 【Better Results with Proper Use】For stainless steel and hard metal, use low speed, steady pressure, and cutting oil or lubricant. Start with a smaller pilot hole when needed, keep the bit aligned, and allow the bit to cool between holes to help extend service life. - 【For Metal Drilling Applications】Ideal for metal, stainless steel, cast iron, aluminum, steel, and plastic drilling tasks. Not intended for concrete, masonry, tile, glass, stone, or other non-metal construction materials; always match drill speed and pressure to the material. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099W6XWQ6 | | Best Sellers Rank | #51,377 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #116 in Jobber Drill Bits | | Brand | WildBossy | | Brand Name | WildBossy | | Customer Reviews | 4.4 out of 5 stars 666 Reviews | | Cutting Angle String | 135 degrees | | Cutting Diameter | 10 millimeters | | Finish Type | Uncoated | | Finish Types | Uncoated | | Included Components | drill bits | | 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 | Spiral | | Unit Count | 19 Count | ## Product Details - **Cutting Angle String:** 135 Degrees - **Cutting Diameter:** 10 Millimeters - **Finish Type:** Uncoated - **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. ### ⭐⭐⭐⭐⭐ Drillability *by L***. on May 19, 2025* I went through 3 other bits to drill 5 holes in a steel utility trailer. Then ordered these drill bits. I drilled over 30 holes in same steel trailer frame using one ONE of these drill bits! Still remained sharp. Remember to use alittle oil when drilling. Seriously, these drill bits are great!! ### ⭐⭐⭐⭐ 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.sk/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs](https://www.desertcart.sk/products/369829758-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-30*