--- product_id: 803663349 title: "M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm)" brand: "yechiry" price: "₩34773" currency: KRW in_stock: true category: "Yechiry" url: https://www.desertcart.kr/products/803663349-m35-cobalt-drill-bit-set-high-hardness-for-drilling-on store_origin: KR region: South Korea --- # 135° split-point tip for precise, no-walk drilling Durable blades for extended cutting life M35 cobalt with 5% cobalt for max hardness M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) **Brand:** yechiry **Price:** ₩34773 **Availability:** ✅ In Stock ## Summary > 🔩 Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) by yechiry - **How much does it cost?** ₩34773 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/803663349-m35-cobalt-drill-bit-set-high-hardness-for-drilling-on) ## Best For - yechiry enthusiasts ## Why This Product - Trusted yechiry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Set, Big Impact:** Includes 10 precision drill bits ranging from 1.0mm to 5.0mm—ideal for detailed projects and heavy-duty tasks alike. - • **Versatile Metal Mastery:** Engineered to effortlessly drill stainless steel, cast iron, sheet metal, and automobile spring steel—your all-in-one metalworking solution. - • **Long-Lasting Cutting Edge:** High surface finish and vane wing design maximize blade durability and maintain sharpness even after multiple resharpenings. - • **Precision Drilling Every Time:** 135-degree split-point tip eliminates walking and starts drilling instantly with less effort—perfect for professional-grade accuracy. - • **Unmatched Hardness & Stability:** Crafted from premium M35 cobalt steel with 5% cobalt, ensuring superior durability and consistent performance on tough metals. ## Overview The M35 Cobalt Drill Bit Set features 10 high-performance bits made from M35 steel with 5% cobalt, delivering exceptional hardness and durability. Equipped with a 135° split-point tip for precise, no-walk starts, these bits excel at drilling stainless steel, cast iron, and other tough metals. Their durable vane wing blades ensure extended cutting life, making this set a must-have for professionals demanding reliability and precision. ## Description 1. [HIGH PERFORMANCE M35 COBALT DRILL BITS] Made of M35 material with 5% cobalt for high hardness and stable performance 2. [PRECISE DRILLING ON VARIOUS MATERIALS] Ideal for stainless steel, cast iron, sheet metal, and steel plate 3. [ AND DURABLE BLADES] High surface finish with blades for efficient drilling 4. [QUICK START SPLIT-POINT TIP] 135-degree split-point tip starts drilling immediately with less force 5. [WIDE APPLICATION] Suitable for stainless steel plate, automobile spring steel, and die steel Spec: Descriptions: These drill bits are made of M35 material, includes 5% cobalt, high hardness, stable performance. Cobalt steel extends cutting life and maintains cutting life after resharpening Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron. Features: Made of M35 material, includes 5% cobalt, high hardness, stable performance. 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface. Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron. With high surface finish, high grinding precision , the Vane/Wing is and durable in use. It is widely used in the drilling of stainless steel plate, automobile spring steel and die steel Cobalt steel extends cutting life and maintains cutting life after resharpening Specifications: Material: HSS CO/M35 Drill bit size(Optional):1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm Quantity:10 Specification(mm)Working lengthTotal lengthWeight(g) 112303 1.518406 2244911 2.5305719 3336130 3.2356535 3.5407044 4437557 4.5438072 5518599 Package included: 10 x M35 Cobalt Drill Bits ## Features - [HIGH PERFORMANCE M35 COBALT DRILL BITS] Made of M35 material with 5% cobalt for high hardness and stable performance - [PRECISE DRILLING ON VARIOUS MATERIALS] Ideal for stainless steel, cast iron, sheet metal, and steel plate - [ AND DURABLE BLADES] High surface finish with blades for efficient drilling - [QUICK START SPLIT-POINT TIP] 135-degree split-point tip starts drilling immediately with less force - [WIDE APPLICATION] Suitable for stainless steel plate, automobile spring steel, and die steel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GG9WLNZ8 | | ASIN | B0GG9WLNZ8 | | Country of origin | China | | Date First Available | 12 January 2026 | | Date First Available | 12 January 2026 | | Included components | no | | Item Weight | 95 g | | Item model number | Yechiryu6qkpc5ogr-10 | | Item model number | Yechiryu6qkpc5ogr-10 | | Manufacturer | Yechiry | | Manufacturer | Yechiry | | Package Dimensions | 10 x 7 x 1 cm; 95 g | | Package Dimensions | 10 x 7 x 1 cm; 95 g | | Part number | Yechiryu6qkpc5ogr-10 | | Style | 5mm | ## Product Details - **Brand:** Yechiry - **Manufacturer:** Yechiry - **Unit count:** 1 Count ## Images ![M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) - Image 1](https://m.media-amazon.com/images/I/613iskOApXL.jpg) ![M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) - Image 2](https://m.media-amazon.com/images/I/71rOinX79IL.jpg) ![M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) - Image 3](https://m.media-amazon.com/images/I/61r6CIjrSPL.jpg) ![M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) - Image 4](https://m.media-amazon.com/images/I/61FG8NIZALL.jpg) ![M35 Cobalt Drill Bit Set High Hardness for Drilling on Stainless Steel with Vane/Wing for Metalworking 10Pcs 1.0-5.0MM (5mm) - Image 5](https://m.media-amazon.com/images/I/61kF-7PE6qL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.kr/products/803663349-m35-cobalt-drill-bit-set-high-hardness-for-drilling-on](https://www.desertcart.kr/products/803663349-m35-cobalt-drill-bit-set-high-hardness-for-drilling-on) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-31*