--- product_id: 118375448 title: "5/32\" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm" brand: "sipery" price: "₹ 1864" currency: INR in_stock: true category: "Sipery" url: https://www.desertcart.in/products/118375448-5-32-cobalt-drill-bit-10-pack-m35-high-speed store_origin: IN region: India --- # 10-pack 4mm bits - consistent precision for tough metals M35 HSS Cobalt Steel - ultra heat & abrasion resistance 118° point angle - optimized for clean, fast drilling 5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm **Brand:** sipery **Price:** ₹ 1864 **Availability:** ✅ In Stock ## Summary > 🔧 Drill like a pro, last like a legend. ## Quick Answers - **What is this?** 5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm by sipery - **How much does it cost?** ₹ 1864 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/118375448-5-32-cobalt-drill-bit-10-pack-m35-high-speed) ## Best For - sipery enthusiasts ## Why This Product - Trusted sipery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready for Any Job:** 10 identical 4mm bits in a compact case—perfect for professionals who demand consistency and portability. - • **Compact & Organized:** Includes a sleek plastic case for easy storage and on-the-go convenience—never lose a bit again. - • **Unmatched Durability:** M35 cobalt steel delivers superior heat resistance and longevity compared to standard HSS bits. - • **Precision Engineering:** 118° cutting angle ensures clean, accurate holes in hardened metals like stainless steel and cast iron. - • **Versatile Performance:** Effortlessly drills through stainless steel, cast iron, copper, aluminum, and even softer materials. ## Overview This 10-pack of 5/32" (4mm) M35 cobalt high-speed steel drill bits features a 118° point angle and jobber length for precision drilling in hardened metals such as stainless steel, cast iron, and more. Engineered for superior heat and abrasion resistance, these bits come housed in a durable plastic case for easy transport and storage, making them an essential tool for professionals and serious DIYers alike. ## Description Sipery 5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - desertcart.com ## Features - Specification - 10Pcs 4mm cobalt drill bits, each kit contains a total of ten drill bits in the same size, Blade length: 43mm/1.69inch, 135 degree point, straight shank. - Material - HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness. Cobalt drill bit's lifespan depends on the drill, drilling speed and cooling liquid. - Easy to Carry - The M35 jobber length twist drill bits are housed in plastic case for easy storage, easy to carry out homework. - Long-lasting - M35 HSS Drill Bit provide sturdy performance compared to typical hss drill bits. Drilling Metal is recommended for use on Bench Drills, Round straight shank drill bits also use with a wide variety of tool holding systems. - Multi-purpose Use - Straight Shank M35 Drill Bits can be cutting hard metals (need cooling liquid ), such as stainless steel, copper, aluminum alloy, wood, and softer materials. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PNHQDWJ | | Best Sellers Rank | #169,673 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #351 in Jobber Drill Bits | | Brand Name | Sipery | | Customer Reviews | 4.5 4.5 out of 5 stars (157) | | Cutting Angle String | 135 degrees | | Cutting Diameter | 4 millimeters | | Finish Types | Gold Oxide | | Included Components | 10Pcs HSS Jobber Length Drill Bit 4mm | | Item Weight | 0.1 kg | | Manufacturer | Sipulay-tools | | Material Type | High Speed Steel M35(HSS-M35) with Cobalt | | Model | M35 cobalt twist drill bit | | Number of Flutes | 5 | | Number of Pieces | 10 | | Part Number | 4mm HSS M35 Metal Drill Bits | | Set Name | 10-Piece Set | | Shank Type | Round Straight | | Surface Recommendation | Cutting Stainless Steel, Cast Iron, Copper,Aluminum, Plastic, Hardwood | | Tool Flute Type | Spiral | | UPC | 610895309852 | | Unit Count | 10 Count | ## Product Details - **Cutting Angle String:** 135 degrees - **Cutting Diameter:** 4 millimeters - **Finish Type:** Gold Oxide - **Material:** High Speed Steel M35(HSS-M35) with Cobalt - **Shank Type:** Round Straight ## Images ![5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - Image 1](https://m.media-amazon.com/images/I/71csSVMkh7L.jpg) ![5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - Image 2](https://m.media-amazon.com/images/I/5121V--n6AL.jpg) ![5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - Image 3](https://m.media-amazon.com/images/I/41v0HIDjskL.jpg) ![5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - Image 4](https://m.media-amazon.com/images/I/51OWWwFOowL.jpg) ![5/32" Cobalt Drill Bit 10 Pack M35 High Speed Steel Bits Jobber Length for Hardened Metal, Stainless Steel, Cast Iron 4mm - Image 5](https://m.media-amazon.com/images/I/51f4aLcEfqL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.in/products/118375448-5-32-cobalt-drill-bit-10-pack-m35-high-speed](https://www.desertcart.in/products/118375448-5-32-cobalt-drill-bit-10-pack-m35-high-speed) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-06*