--- product_id: 179827194 title: "amoolo 1/4\" Cobalt Drill Bit 10 Pcs" brand: "amoolo" price: "€ 44.13" currency: EUR in_stock: true reviews_count: 13 category: "Amoolo" url: https://www.desertcart.be/products/179827194-amoolo-1-4-cobalt-drill-bit-10-pcs store_origin: BE region: Belgium --- # 135° Split Point - precision & no walking Fully Ground Spiral - faster, cooler drilling M35 Cobalt Steel - 5% Cobalt for ultimate durability amoolo 1/4" Cobalt Drill Bit 10 Pcs **Brand:** amoolo **Price:** € 44.13 **Availability:** ✅ In Stock ## Summary > ⚡ Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** amoolo 1/4" Cobalt Drill Bit 10 Pcs by amoolo - **How much does it cost?** € 44.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/179827194-amoolo-1-4-cobalt-drill-bit-10-pcs) ## Best For - amoolo enthusiasts ## Why This Product - Trusted amoolo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Every Time:** 135° split point design ensures no walking and razor-sharp accuracy on every drill. - • **Unmatched Durability:** Crafted from industry-grade M35 cobalt steel with 5% cobalt for superior wear resistance and longevity. - • **Versatile Powerhouse:** Engineered to cut through stainless steel, cast iron, aluminum, wood, and plastics with ease. - • **Effortless Heat Management:** Fully ground spiral flutes rapidly clear debris and reduce friction for cooler, faster drilling. - • **Confidence Backed by Warranty:** 90-day satisfaction guarantee—risk-free upgrade to your toolkit. ## Overview The amoolo 1/4" Cobalt Drill Bit 10-piece set features M35 high-speed steel with 5% cobalt for exceptional hardness and wear resistance. Its 135° split point and fully ground spiral flutes deliver precise, fast, and cool drilling across metals like stainless steel, cast iron, and aluminum, plus softer materials. Trusted by thousands with a 4.5-star rating and backed by a 90-day warranty, this set is a must-have for professionals demanding durability and performance. ## Description amoolo 1/4" Cobalt Drill Bit 10 Pcs | M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10 - desertcart.com Review: Long lasting bits - Very impressive drill bits. 1 bit drilled 16 holes in very hard metal. These bits out performed M42 bits I had. Review: Best drill bits I have ever purchased - Awesome product, very strong material, cut right through 1/4 stainless steel with no issues smoothness of the cut was perfect. Will def continue to purchase my bits from here. ## Features - 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market. - 【M35 Cobalt High Speed Steel】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. - 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed. - 【Multiple Application】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. ✔ Pay attention to speed, pressure and heat control during drilling. - 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XMM4CPY | | Best Sellers Rank | #4,690 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Jobber Drill Bits | | Brand | amoolo | | Brand Name | amoolo | | Customer Reviews | 4.5 out of 5 stars 4,239 Reviews | | Cutting Angle String | 135 degrees | | Cutting Diameter | 0.25 inches | | Finish Type | Uncoated | | Finish Types | Uncoated | | Item Weight | 1.6 ounces | | Manufacturer | amoolo | | Material | Cobalt Steel | | Material Type | Cobalt Steel | | Minimum Bore Diameter | 0.25 inches | | Model | AT190214 | | Number of Flutes | 2 | | Number of Pieces | 10 | | Part Number | AT190214 | | Point Style | Split Point | | Set Name | amoolo 1/4" Cobalt Drill Bit Set | | Shank Type | Round | | Surface Recommendation | Cast Iron,Metal,Plastic,Stainless Steel,Steel | | Tool Flute Type | Spiral | | UPC | 778716244598 | | Unit Count | 10 Count | ## Product Details - **Cutting Angle String:** 135 degrees - **Cutting Diameter:** 0.25 inches - **Finish Type:** Uncoated - **Material:** Cobalt Steel - **Shank Type:** Round ## Images ![amoolo 1/4" Cobalt Drill Bit 10 Pcs - Image 1](https://m.media-amazon.com/images/I/8159y081MzL.jpg) ![amoolo 1/4" Cobalt Drill Bit 10 Pcs - Image 2](https://m.media-amazon.com/images/I/81ZxO5v5HOL.jpg) ![amoolo 1/4" Cobalt Drill Bit 10 Pcs - Image 3](https://m.media-amazon.com/images/I/81iFPgWDcfL.jpg) ![amoolo 1/4" Cobalt Drill Bit 10 Pcs - Image 4](https://m.media-amazon.com/images/I/717F2ylnK3L.jpg) ![amoolo 1/4" Cobalt Drill Bit 10 Pcs - Image 5](https://m.media-amazon.com/images/I/81GTz9VNxdL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Long lasting bits *by K***I on July 14, 2026* Very impressive drill bits. 1 bit drilled 16 holes in very hard metal. These bits out performed M42 bits I had. ### ⭐⭐⭐⭐⭐ Best drill bits I have ever purchased *by C***S on July 21, 2026* Awesome product, very strong material, cut right through 1/4 stainless steel with no issues smoothness of the cut was perfect. Will def continue to purchase my bits from here. ### ⭐⭐⭐⭐ "NOT for use on..." on the cover *by H***N on April 11, 2026* Work fine for me so far. I was dismayed to see on the cover a list of metals on which I should NOT use these drills, some of which look like very popular metals I may need to drill. Moreso since I lack the expertise needed to distinguish the "bad" types of steel from any other types of steel. Though, for the price, paying for any mistakes I may make will not be tragic ## Frequently Bought Together - amoolo 1/4" Cobalt Drill Bit (10 Pcs), M35 HSS Metal Drill Bits Set for Hard Metal, Stainless Steel, Cast Iron Box of 10 - 1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12 - RCINDUS (20PCS) 1/8" Cobalt Drill Bit, HSS M35 Metal Drill Bits for Steel, Stainless Steel, Cast Iron, Hard Plastic and Wood --- ## 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.be/products/179827194-amoolo-1-4-cobalt-drill-bit-10-pcs](https://www.desertcart.be/products/179827194-amoolo-1-4-cobalt-drill-bit-10-pcs) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-27*