--- product_id: 448555665 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: "B/.122" currency: PAB in_stock: true category: "Wild Bossy" url: https://www.desertcart.com.pa/products/448555665-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs store_origin: PA region: Panama --- # 19 Precision Metric Sizes (1mm-10mm) 135° Split Point for Anti-Walking & 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:** B/.122 **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?** B/.122 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/448555665-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:** Lasts 12x longer than standard HSS bits—built for relentless professionals. - • **Precision in Every Hole:** 19 metric sizes housed in a sleek, portable case for on-the-go accuracy. - • **Versatile Metal Mastery:** Engineered for stainless steel, cast iron, aluminum, and hardwood—your all-metal solution. - • **Optimized Cutting Performance:** 135° split point and gold oxide finish reduce walking and heat buildup. - • **Pro Tips for Peak Performance:** Control RPM & use cutting fluid to extend bit life and maintain flawless cuts. ## Overview The M35 5% Cobalt Metric Drill Bits Set features 19 high-performance bits crafted from hardened M35 cobalt steel alloy, delivering up to 67 Rockwell hardness. Designed with a 135° split point and gold oxide finish, these bits ensure precision, reduce walking, and efficiently remove chips. Ideal for drilling tough materials like stainless steel, cast iron, and hardwood, this set is a must-have for professionals demanding durability and accuracy in every project. ## Description Suitable for drilling Stainless Steel,Hard Metals,Aluminum,Copper,Plastic and Hardwood. The 3 steps design makes it accurately centered for woodworking jobs that require precision drilling. Also, the cobalt-containing design makes it perform even better in hardwood drilling. Controling the drill speed from 200 to 1000 RPM would make it easier for you to drill holes on stainless steel. A high RPM does not improve drilling efficiency, but rather increases the heat between the bit and the workpiece, which may cause the bit to soften and the workpiece to harden. Drill diameter≤5mm，RPM（1000~700） 5-10mm，RPM（700~350） 10-15mm，RPM（350~200） Using cutting fluid will make the bit last longer. Add stainless steel tapping oil or engine oil to prevent the stainless steel from overheating and forming a very hard oxide layer. It also works adding some vinegar,soy sauce or water if you don't have engine oil. ## 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. - ✅【PROFESSIONAL AND WIDELY USED】M35 Cobalt High Speed Steel is more suitable for hardening materials. Ideal for cutting stainless steel, steel and cast iron as well as wood, aluminum alloys and other metals. Not suitable for glass or ceramic materials. Pay attention to speed, pressure and heat control when drilling. - ✅【SERVICE】If you have any problem with our metric drill bit set or are not satisfied with the product, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099W6XWQ6 | | ASIN | B099W6XWQ6 | | Best Sellers Rank | #91,033 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #492 in Power Drill Bit Sets | | Brand Name | WildBossy | | Customer Reviews | 4.5 4.5 out of 5 stars (641) | | Customer reviews | 4.5 4.5 out of 5 stars (641) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 10 Millimeters | | Date First Available | 19 May 2022 | | Finish Types | Gold Oxide | | Item Dimensions | 15.2 x 1.3 x 3.8 centimeters | | Item Weight | 454 g | | Item model number | Bpdb-12hex | | Manufacturer | NewShark | | Manufacturer | NewShark | | Material Type | Cobalt Steel | | Minimum Bore Diameter | 1 Millimeters | | Model | Bpdb-12hex | | Number of Flutes | 2 | | Number of Pieces | 288 | | Part Number | GZZT-001 | | Point Style | Split Point | | Product Dimensions | 15.24 x 1.27 x 3.81 cm; 453.59 g | | 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 | 1 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) ## 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. ## 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.pa/products/448555665-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs](https://www.desertcart.com.pa/products/448555665-m35-5-cobalt-metric-drill-bits-set-1mm-10mm-19pcs) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-16*