--- product_id: 236299144 title: "10 Pcs 5mm M35 Cobalt Drill Bits, Jobber bits for Steel & Metal" brand: "m mimhooy" price: "€ 23.28" currency: EUR in_stock: true category: "M Mimhooy" url: https://www.desertcart.hr/products/236299144-10-pcs-5mm-m35-cobalt-drill-bits-jobber-bits-steel store_origin: HR region: Croatia --- # 135Β° self-centering split point for precision Up to 12x longer life vs standard HSS bits M35 Cobalt Steel, Rockwell Hardness 67+ 10 Pcs 5mm M35 Cobalt Drill Bits, Jobber bits for Steel & Metal **Brand:** m mimhooy **Price:** € 23.28 **Availability:** βœ… In Stock ## Summary > πŸ”© Drill Like a Pro, Last Like a Legend! ## Quick Answers - **What is this?** 10 Pcs 5mm M35 Cobalt Drill Bits, Jobber bits for Steel & Metal by m mimhooy - **How much does it cost?** € 23.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/236299144-10-pcs-5mm-m35-cobalt-drill-bits-jobber-bits-steel) ## Best For - m mimhooy enthusiasts ## Why This Product - Trusted m mimhooy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Organized & Ready:** Set of 10 precision-ground 5mm bits housed in a sleek storage case for easy access and transport. - β€’ **Effortless Precision:** 135Β° split point design prevents walking and centers instantly for clean, accurate holes every time. - β€’ **Unmatched Durability:** M35 cobalt steel with Rockwell hardness over 67 ensures extreme wear resistance and longevity. - β€’ **Versatile Cutting Power:** Engineered to tackle tough materials like cast iron and stainless steel, yet perfect for softer metals and wood. - β€’ **Heat-Resistant Performance:** Advanced spiral flute design reduces friction and heat, enabling faster drilling through stainless steel and hardened metals. ## Overview This 10-piece 5mm M35 cobalt drill bit set features premium-grade cobalt steel with a Rockwell hardness of 67+, delivering up to 12 times the lifespan of standard HSS bits. Its 135Β° self-centering split point ensures precise, chip-free drilling in stainless steel, cast iron, and other hard metals, while the spiral flute design minimizes heat and friction for faster, cooler cuts. Perfectly organized in a durable case, this set is the ultimate upgrade for professionals demanding reliability and performance. ## Description Specifications: Material: HSS with 5% COBALT Angle Point: 135 Degree Flute Type: Spiral T Shank Type: Straight Shank Main Description: *Self-centering split point allows you to drill directly to the size needed without any pre-drilling. *Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. *M35 Grade Cobalt Steel: This drill bit contains 5% Cobalt (M35 Cobalt HSS), which increases the strength, the tool life and makes it more heat-resistant. Rockwell Hardness >= 67. *M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy.*135 degree means less force required to remove metal, compared with lower angles like 90Β° and 118Β°. ## Features - COBALT DRILL BITS - Manufactured from M35 grade cobalt steel, measuring Rockwell hardness up to 67, increases wear-resistance and durability, fast and sharp cutting than other bits like 4241 HSS bit, titanium drill bits. With up to 12 times when compared with an average HSS drill bit. - FOR HARDENED MATERIAL - M35 Cobalt HSS BIT is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel and cast iron, they also can be used for softer materials like Wood, Aluminum Alloy. - SELF CENTERING: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The 135Β°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. - PRECISION GROUND - These bits are fully ground so that it's cutting diameter is seriously accurate and the lifespan is prolonged in comparison to non-ground alternatives(roll forged bits). Smooth bit surface allows for nice clean holes. - PACKAGE INCLUDING - 10 x 5mm diameter cobalt twist drill bits in a plastic box for easy storage and organizing. Total lenght: 3.4 inch; working length: 2 inch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GJ8C32Y | | Best Sellers Rank | #51,449 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #113 in Jobber Drill Bits | | Brand Name | M MIMHOOY | | Customer Reviews | 4.6 4.6 out of 5 stars (363) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 5 Millimeters | | Finish Types | Titanium | | Manufacturer | M MIMHOOY | | Material Type | Cobalt Steel, Metal, Cobalt | | Model | KB255 | | Number of Flutes | 2 | | Number of Pieces | 10 | | Part Number | KB255 | | Point Style | Split Point | | Set Name | 10-Piece Set | | Shank Type | Straight | | Surface Recommendation | Stainless,Metal,Steel | | Tool Flute Type | Spiral | | UPC | 779296895583 | | Unit Count | 10 Count | ## Product Details - **Cutting Angle String:** 135 Degrees - **Cutting Diameter:** 5 Millimeters - **Finish Type:** Titanium - **Material:** Cobalt Steel, Metal, Cobalt - **Shank Type:** Straight ## Images ![10 Pcs 5mm M35 Cobalt Drill Bits, Jobber bits for Steel & Metal - Image 1](https://m.media-amazon.com/images/I/715LhjiOzyL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - M MIMHOOY 5mm / 0.19" Cobalt Drill Bit Set (10 Pcs), M35 Cobalt Twist Drill Bits for Stainless Steel and Hard Metal - Owl Tools 4mm Cobalt Drill Bits - 13 Pack of M35 Cobalt Drill Bits with Storage Case - Perfect Metric Drill Bits for Metal, Hardened & Stainless Steel, Cast Iron, and More! - Cobalt Drill Bit Set 4.2mm - 10pcs, M35 Twist Drill Bits Straight Shank, 4.2mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/236299144-10-pcs-5mm-m35-cobalt-drill-bits-jobber-bits-steel](https://www.desertcart.hr/products/236299144-10-pcs-5mm-m35-cobalt-drill-bits-jobber-bits-steel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*