--- product_id: 517130635 title: "Cobalt Drill bit Set 1.5mm-13mm M35 Carbide Drill bits 5% Cobalt Twist Drill HSS 13-Piece Set Metric Drill bits Set for Metal (13pcs)" brand: "copouixr" price: "B/.44" currency: PAB in_stock: true reviews_count: 5 url: https://www.desertcart.com.pa/products/517130635-cobalt-drill-bit-set-1-5mm-13mm-m35-carbide-drill store_origin: PA region: Panama --- # 13 precision metric sizes (1.5-6.5mm) 5% Cobalt for superior hardness 135° double-edge spiral cutting Cobalt Drill bit Set 1.5mm-13mm M35 Carbide Drill bits 5% Cobalt Twist Drill HSS 13-Piece Set Metric Drill bits Set for Metal (13pcs) **Brand:** copouixr **Price:** B/.44 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** Cobalt Drill bit Set 1.5mm-13mm M35 Carbide Drill bits 5% Cobalt Twist Drill HSS 13-Piece Set Metric Drill bits Set for Metal (13pcs) by copouixr - **How much does it cost?** B/.44 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/517130635-cobalt-drill-bit-set-1-5mm-13mm-m35-carbide-drill) ## Best For - copouixr enthusiasts ## Why This Product - Trusted copouixr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organized On-the-Go:** Compact plastic case with clear size markings keeps your set ready and accessible wherever work calls. - • **Unmatched Durability:** 5% cobalt alloy boosts heat resistance and lifespan beyond standard drill bits. - • **Precision at Every Size:** 13 meticulously graduated metric bits cover all your metalworking needs from 1.5mm to 6.5mm. - • **Versatile Metal Mastery:** Engineered for stainless steel, cast iron, copper, aluminum, and more—your go-to for professional and DIY projects. - • **Effortless Cutting Power:** 135° double-edge spiral design ensures clean, fast drilling with minimal surface friction. ## Overview This 13-piece M35 cobalt drill bit set features 5% cobalt-enhanced HSS bits ranging from 1.5mm to 6.5mm, designed for high durability and heat resistance. Ideal for drilling through tough metals including stainless steel and cast iron, the 135° double-edge spiral cutting ensures precision and efficiency. Packaged in a compact, labeled storage case, it’s perfect for both professional tradespeople and serious DIYers seeking reliable, long-lasting performance. ## Description The new cobalt drill set set of 5% cobalt drill can help you to open holes on hard metals such as 304 stainless steel, iron, etc. 13 kinds of aperture options such as 1.5mm-6.5mm meet the needs of household and handicraft enthusiasts. Cobalt drills have clear size markings for easy access (please use a bench drill when drilling or keep the center axis of the cobalt drill perpendicular to the work piece, which will help improve efficiency and reduce wear).... ## Features - 【Cobalt drill bits Widely applicable】Cobalt drill bits for by are suitable for stainless steel, carbon, steel, cast iron, engineering steel, hard metals, copper, aluminum soft metals wood suitable for home handicraft scenes and professional work - 【Rare element cobalt】Metal drill bits with 5% cobalt element improve hardness, high temperature resistance, durability and performance better than conventional drill bits Note that it does not apply with glass and ceramics - 【Good Performance】135% Spiral Double Edge Cutting Sharp Corners Do Not Linger on the Surface, but Advance in a Predetermined Direction - 【Metric drill bits set】 1.5mm 2mm 2.5mm 3mm 3.2mm 3.5mm 4mm 4.5mm 4.8mm 5mm 5.5mm 6mm 6.5mm A total of 13 round straight steel drills of different diameters, suitable for home handicraft scenes and professional work Small sizes require attention to speed and temperature - 【Plastic Storage Box】A storage box with size identification, which is easy to carry, choose and store ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B8WYPBMF | | Best Sellers Rank | #21 in Power Drill Bit Sets | | Country Of Origin | China | | Date First Available | 15 September 2022 | | Item Model Number | Cobalt twist drill bits 13 | | Manufacturer | COPOUIXR | | Product Dimensions | 13.8 x 7.8 x 1.5 cm; 100 g | ## Product Details - **Cutting angle string:** 135° Degrees - **Cutting diameter:** 1.5 Millimeters - **Finish type:** Titanium or Titanium Carbon with glossy or semi-gloss finish - **Material:** Cobalt - **Shank type:** Round ## Images ![Cobalt Drill bit Set 1.5mm-13mm M35 Carbide Drill bits 5% Cobalt Twist Drill HSS 13-Piece Set Metric Drill bits Set for Metal (13pcs) - Image 1](https://m.media-amazon.com/images/I/61cwQGNpJCL.jpg) ## Available Options This product comes in different **Pattern Name** options. ## Questions & Answers **Q: how do I open the case, grrr!?** A: Hello There is a black disposable component in the upper left corner that can be used after destructively removed We are sorry that our products have caused you an unpleasant experience We will document this issue and will improve it Have a great life **Q: do drill bits have etched "HSS Co"? or else how do you know they are Cobalt drill bits?** A: 3mm-13mm have HSS*Co logo and size marking 1mm-2.5mm is too small to be marked, but also contains cobalt **Q: what tolerances can I expect?** A: From the product manufacturing technology: The diameters are all standard sizes Drill length and cutting edge length may have small measurement errors with the solid From the perspective of use: Borehole diameter, face tolerances range from 0.01mm to 0.5mm, and the tolerance slowly decreases as the depth increases Cordless drill with maximum tolerance for handheld operation Table drill tolerances will remain below 0.1mm Hope this helps with your question **Q: what is the cutting tip angle?** A: Tip angle 118 ° This is the best angle for the cobalt twist drill. The tip angle of all sizes of the set is 118 °. The new product can be used out of the box without trimming and grinding. ## Customer Reviews ### ⭐⭐ Hält nicht was es verspricht *by on Reviewed in Germany 11 April 2024* Bereits beim ersten Einsatz hat es einen der dünneren Bohrer zerlegt. Die Spitze steckt im Werkstück, ein Teil im Futter der Maschine und der Rest ist weggeflogen.Richtig Vortrieb im Metall gab es auch nicht wirklich (ich wollte eine abgerissene Schraube ausbohren).Und was die 'automatischen Positionierung' sein soll, kann ich nicht nachvollziehen. ### ⭐⭐⭐⭐⭐ Great for 3d printing *by on Reviewed in the United States 15 January 2026* Bought these when i got back into 3d printing and needed to be able to precisely clearance holes in things i had printed since 99% of measurements used in 3d printing projects are metric. Well made, works well, great price, and the plastic case locks closed so you dont have to worry about them bouncing around in a bag and falling out. ### ⭐⭐⭐⭐⭐ Decent drill bits. *by on Reviewed in the United States 10 March 2026* Decent set. Only used a few, but they were and still are sharp. I’d recommend ## Frequently Bought Together - COPOUIXR M35 Cobalt Round Straight Handle Metric Drill bit Set 1.5mm-6.5mm Drill Bits Suitable for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic (13pcs) (13pcs) - Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size --- ## 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/517130635-cobalt-drill-bit-set-1-5mm-13mm-m35-carbide-drill](https://www.desertcart.com.pa/products/517130635-cobalt-drill-bit-set-1-5mm-13mm-m35-carbide-drill) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-16*