--- product_id: 803663353 title: "3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS" brand: "mewudecor" price: "16498 som" currency: KGS in_stock: true reviews_count: 5 category: "Mewu Decor" url: https://www.desertcart.kg/products/803663353-3mm-cobalt-drill-bit-m35-hss-metal-drill-bits-hard store_origin: KG region: Kyrgyzstan --- # 3mm Diameter with 61mm total length for versatile drilling 135° Split Point for precision & effortless penetration M35 High-Speed Steel with 5% Cobalt for ultimate hardness 3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS **Brand:** mewudecor **Price:** 16498 som **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** 3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS by mewudecor - **How much does it cost?** 16498 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/803663353-3mm-cobalt-drill-bit-m35-hss-metal-drill-bits-hard) ## Best For - mewudecor enthusiasts ## Why This Product - Trusted mewudecor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready:** 3mm diameter drill bits with optimal flute length for controlled drilling - • **Unmatched Durability:** 5% cobalt infusion boosts wear-resistance for longer life - • **Precision Engineering:** 135° split point design ensures clean, repeatable holes in tough metals - • **Versatile Performance:** Cuts through stainless steel, cast iron, aluminum, wood & plastics with ease - • **Professional Grade Set:** 10-piece kit tailored for demanding metalwork and DIY pros ## Overview This 10-piece set of 3mm M35 cobalt drill bits features 5% cobalt-enhanced high-speed steel for superior hardness and wear resistance. Designed with a 135° split point, these bits deliver precise, effortless drilling through hard metals like stainless steel and cast iron, as well as softer materials. Compact and durable, they are engineered for professional-grade performance and long-lasting use. ## Description Product Specification Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Diameter: 3mm Flute Length: 33mm Total Length: 61mm Shank Type: Straight Tool Flute Type: Spiral Cutting Angle String: 135 Degrees Material: Cobalt Steel Package Included 10 x Cobalt Drill Bits 3mm Warranty MewuDecor feel honored and happy to serve our customer globally with high quality fasteners. Review: I make rod rockers using stainless steel and aluminum alloy material. These cut through both materials with ease and are long lasting. Review: Great drill bits. Cuts stainless steel with ease. ## Features - Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability. - 135° Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials. - Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. - Cobalt Drill Bits Diameter: 3mm; Total Length: 61mm; Flute Length: 33mm. - Package Included: 10 x Cobalt Drill Bits 3mm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4CD3MLL | | ASIN | B0D4CD3MLL | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.5 4.5 out of 5 stars (29) | | Customer reviews | 4.5 4.5 out of 5 stars (29) | | Date First Available | 10 August 2024 | | Date First Available | 10 August 2024 | | Item Package Quantity | 1 | | Item Weight | 32 g | | Manufacturer | MewuDecor | | Manufacturer | MewuDecor | | Manufacturer reference | DB.M3-10 | | Manufacturer reference | DB.M3-10 | | Material | Cobalt Steel | | Package Dimensions | 7.29 x 5.31 x 0.71 cm; 32 g | | Package Dimensions | 7.29 x 5.31 x 0.71 cm; 32 g | | Part number | DB.M3-10 | | Size | 3mm | ## Product Details - **Brand:** MewuDecor - **Cutting angle string:** 135 Degrees Degrees - **Material:** Cobalt Steel - **Shank type:** Straight - **Tool flute type:** Spiral ## Images ![3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS - Image 1](https://m.media-amazon.com/images/I/71kjmvpSkNL.jpg) ![3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS - Image 2](https://m.media-amazon.com/images/I/71GAOW3pCjL.jpg) ![3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS - Image 3](https://m.media-amazon.com/images/I/616mIam1SML.jpg) ![3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS - Image 4](https://m.media-amazon.com/images/I/61bnAiL64ZL.jpg) ![3mm Cobalt Drill Bit, M35 HSS Metal Drill Bits, for Hard Metal, Stainless Steel, 10 PCS - Image 5](https://m.media-amazon.com/images/I/718GSk9EqiL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***R on 9 August 2025* I make rod rockers using stainless steel and aluminum alloy material. These cut through both materials with ease and are long lasting. ### ⭐⭐⭐⭐⭐ Review *by O***V on 12 March 2025* Great drill bits. Cuts stainless steel with ease. ### ⭐⭐⭐⭐⭐ Review *by R***R on 20 August 2024* This is a great cobalt drill bit. I've needed these smaller sized bits primarily for drilling pilot holes for many of my DIY home projects. B/C of their smaller diameter, these bits lose their initial bite more quickly and can break a little more easily than larger drill bits - which is one of the main reasons to have several of these size bits on hand. I used this bit on a metal tubed bike rack - after using a center punch marking the location on the metal tube - starting and completing the drilling process was a piece of cake (see pic). I will expect these bits to last longer than their standard steel counterpart - although they too will have a finite life and have to be replaced after so many drillings. Overall, a great drill bit - my initial impression was "performed as expected" and with a supply of (10) of these bits - I'll be able to complete quite a few projects before having to purchase more. IMO, the drill bits are selling for a very fair price compared to similar products. --- ## 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.kg/products/803663353-3mm-cobalt-drill-bit-m35-hss-metal-drill-bits-hard](https://www.desertcart.kg/products/803663353-3mm-cobalt-drill-bit-m35-hss-metal-drill-bits-hard) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-06-03*