--- product_id: 686212933 title: "Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits" brand: "misuyue" price: "€ 16.68" currency: EUR in_stock: true reviews_count: 13 category: "Misuyue" url: https://www.desertcart.gr/products/686212933-misuyue-8-cobalt-drill-bits-4pc-hss-m42-metal-carbide store_origin: GR region: Greece --- # Gold titanium coating for durability 135° self-centering tip for precision 8% Cobalt for 3X heat & wear resistance Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits **Brand:** misuyue **Price:** € 16.68 **Availability:** ✅ In Stock ## Summary > ⚡ Drill like a pro—precision, power, and durability in every twist! ## Quick Answers - **What is this?** Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits by misuyue - **How much does it cost?** € 16.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/686212933-misuyue-8-cobalt-drill-bits-4pc-hss-m42-metal-carbide) ## Best For - misuyue enthusiasts ## Why This Product - Trusted misuyue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile 5mm Size:** Perfectly sized for metal, stainless steel, aluminum, hardwood, and plastics—your all-in-one solution. - • **Unmatched Heat Resistance:** 8% cobalt M42 steel delivers 3X longer life under extreme heat—drill harder, faster. - • **Smooth & Durable Performance:** Gold titanium coating reduces friction, boosts sharpness, and resists corrosion. - • **Pinpoint Precision Every Time:** 135° self-centering tips eliminate wandering for flawless holes in metal and wood. - • **Optimized for Professional Use:** Compatible with drill presses, CNC lathes, and hand drills for consistent, clean results. ## Overview The Misuyue 8% Cobalt Drill Bit Set features four 5mm HSS M42 cobalt bits with 135° self-centering tips and gold titanium coating, engineered for superior heat resistance, precision, and durability. Ideal for drilling through stainless steel, hard metals, aluminum, and wood, this set ensures smooth chip removal and long-lasting sharpness, making it a must-have for professionals demanding reliable, high-performance tools. ## Description Product Description Misuyue Drill bit set apply for iron, copper, aluminum, stainless steel, wood, plastic, it is recommended to use electric hammer drill bits for concrete, ceramic tiles, cement walls, stones, etc. Please make sure that the drill and the workpiece are stable before use . It is strongly recommended to use a drill press when drilling thick metal. To avoid breaking the drill bit when drilling, please keep the drill bit perpendicular to the workpiece. Please adjust the RPM to the lowest when you start drilling metal. The friction between the drill bit and the workpiece will generate a amount of heat when drilling, it is necessary to use coolant liquid during the drilling process. Important to control the speed Tips: Use an appropriate lubricant to reduce friction and heat build-up. Controlling the speed is very important, recommended speed: 100-800rpm/min . The larger the diameter, the slower the speed required. If the hole is larger than 6mm, first drill a small hole with a 3.2mm-4mm drill bit, and then use a larger drill bit to enlarge the hole. Note : The smaller sizes need to control the force and proceed step by step when drilling holes. Do not drill violently to prevent the drill from breaking. Review: Good quality - Good quality used on SS but I would not use without coolant but no problem on mild steel or cast Review: Did the job - Worked well when first used but went blunt quite quickly but because there was 4 managed too do job bought for ## Features - 【Professional Drill Bit】Precise 135°self-centring tips, twist drill bit kit will not "walk" or "wander", clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly. Conforms to DIN 338. - 【Better Hss Drill Bit Set】Metal drills are made of high-speed steel M42, an ultra-hard cobalt high-speed tool steel with 8% cobalt, high temperature quenching, Cutting faster than regular drills, It usually is able to provide 3X heat, wear and chip resistance. - 【Sharp Drill Bit Edge】Precision ground cobalt drill bit for fast drilling results with low contact force without pre-punching or pre-drilling. For hardened material or heavy duty work, such as cutting through stainless steel, steel plate, iron sheet, titanium alloy, cast Iron, hardwood and also can be used for softer materials. - 【Long-life Titanium Coating】Nanoscale gold titanium coating can apply lubricant better for smoother drilling and are more durable and corrosion resistant. Get improved wear resistance and sharpness with reduced friction and sticking. - 【Twist Drill Bits Sizes】 Cutting edge diameter: 5mm / 0.196"; round shank diameter: 5mm / 0.196"; cutting edge length: 52mm / 2.04"; overall length: 86mm / 3.38". Used with hand drills, drill presses, bench drills, machining centers, CNC lathes, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLT2X915 | | Best Sellers Rank | 12,984 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Jobber Drill Bits | | Brand | Misuyue | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 120 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 5 Millimetres | | Cutting angle string | 135 Degrees | | Cutting diameter | 5 Millimetres | | Finish Types | Gold Titanium | | Finish type | Gold Titanium | | Manufacturer | Misuyue | | Manufacturer Part Number | Y48-ZT 5mm 4pc | | Material | High Speed Steel (HSS) | | Number of Flutes | 2 | | Set Name | 4-piece set | | Shank Type | Round Shank | | Shank type | Round Shank | | Surface Recommendation | Metal, Stainless Steel, Aluminium, Wood, Hardened Material | | Tool Flute Type | Spiral | | Unit Count | 4.0 count | ## Images ![Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits - Image 1](https://m.media-amazon.com/images/I/510c-1atnkL.jpg) ![Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits - Image 2](https://m.media-amazon.com/images/I/715SugnL9ML.jpg) ![Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits - Image 3](https://m.media-amazon.com/images/I/714qHngBXKL.jpg) ![Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits - Image 4](https://m.media-amazon.com/images/I/71WwZpNkwhL.jpg) ![Misuyue 8% Cobalt Drill Bits, 4pc HSS M42 Metal Carbide Drill Bit Set 5mm | Twist Drill Bit for Metal Stainless Hard Steel Aluminum, Wood Drill Bits - Image 5](https://m.media-amazon.com/images/I/717yRAI7KzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by J***N on 19 May 2026* Good quality used on SS but I would not use without coolant but no problem on mild steel or cast ### ⭐⭐⭐⭐ Did the job *by S***P on 4 October 2025* Worked well when first used but went blunt quite quickly but because there was 4 managed too do job bought for ### ⭐⭐⭐⭐⭐ Good value *by M***0 on 24 June 2026* Quite impressed with these good value for the price. Managed to drill slowly through well lubricated 3mm stainless steel. Drilled 10 secs on 10secs off as the bit became very hot. --- ## 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.gr/products/686212933-misuyue-8-cobalt-drill-bits-4pc-hss-m42-metal-carbide](https://www.desertcart.gr/products/686212933-misuyue-8-cobalt-drill-bits-4pc-hss-m42-metal-carbide) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-29*