--- product_id: 52672168 title: "6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm" brand: "autotoolhome" price: "₨22761" currency: LKR in_stock: true reviews_count: 5 category: "Autotoolhome" url: https://www.desertcart.lk/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit store_origin: LK region: Sri Lanka --- # 4-flute design for smooth chip removal HSS high-speed steel for durability 6 precision sizes 3.2-12.7mm 6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm **Brand:** autotoolhome **Price:** ₨22761 **Availability:** ✅ In Stock ## Summary > ⚡ Cut Sharp, Work Smart — Own the Mill, Own the Moment! ## Quick Answers - **What is this?** 6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm by autotoolhome - **How much does it cost?** ₨22761 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit) ## Best For - autotoolhome enthusiasts ## Why This Product - Trusted autotoolhome brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Master Every Material:** Optimized for metals like carbon steel, titanium, aluminum, and even wood—your all-in-one milling solution. - • **Precision in Every Cut:** Six versatile diameters cover all your milling needs from fine detail to broad strokes. - • **Universal Compatibility:** Straight shank design fits CNC, milling machines, and drill presses for seamless workflow integration. - • **Engineered for Endurance:** Crafted from premium High-Speed Steel, these cutters resist wear and keep you milling longer. - • **Effortless Chip Evacuation:** Innovative 4-flute geometry reduces cutting resistance and prevents clogging for flawless finishes. ## Overview This 6-piece HSS CNC straight shank end mill cutter set features six sizes from 3.2mm to 12.7mm, made from high-speed steel for superior hardness and wear resistance. Designed with a 4-flute U-groove for efficient chip removal, these cutters deliver smooth, precise milling on a wide range of materials including steel, titanium, aluminum, and wood. Compatible with CNC machines and drill presses, they offer professional-grade performance for side milling, profiling, and finishing tasks. ## Description Product Description Features End Mill Bits are used for side milling, end milling, finish machining, etc. Apply to wood, steel, stainless steel(mild steel), alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc. Made of high speed steel, it is high-wearable and has a long life. You can decrease the times of changing cutters, save production time. Straight shank handle, rounded chamfer design for easy installation and improved work efficiency. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter. Size:1/2" 3/8" 5/16" 1/4" 3/16" 5/32" 1/8" 1/16" Flute: 4 flutes Highest Cutting Hardness: HRC30 Material:HSS Color : Gray Quantity: 8pcs end mill set Widely Application Durable Material for Stable Cutting Made from high speed steel, these end mill cutters offer good strength and toughness for general-purpose milling. They are suitable for working with softer metals and non-metal materials. Suitable Materials Aluminum Copper Brass Plastic Wood Soft metal/medium-hard metal Other machinable materials Smooth Cutting and Clean Finish Straight Shank Design,Secure Fit for Milling Equipment The straight shank allows easy installation and stable clamping in compatible machines. Use with proper speed, feed rate and coolant according to the material being cut. Compatible With CNC machines Milling machines Drill presses with proper setup Suitable milling holders Workshop machining equipment Covers Common Milling Needs The set includes multiple sizes for different cutting jobs, from small detailed work to larger milling tasks. The 4 flute design helps improve cutting stability and produces a cleaner finish on the workpiece. These milling bits are useful for slotting, profiling, side milling and surface cutting. Best For Slot milling Side milling Face milling Profiling Grooving Light-duty precision cutting Review: As described - Good product Review: Excelente compra - Muy eficientes!!! Gran resistencia!!! ## Features - Product Name : End Mill;Material : HSS - Color : Gray;Cutting Diameter : 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/32" 1/16" - Suit for: Hardness of metal for above 30 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications. - End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, soft alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc. - The bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZZYJU2U | | Best Sellers Rank | 193,508 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 140 in Drill End Mills | | Brand | AUTOTOOLHOME | | Customer Reviews | 4.5 out of 5 stars 4,035 Reviews | | Cut Type | Non-Centre Cutting | | Cutting Diameter | 12.7 Millimetres | | Cutting Length | 0.75 Inches | | Cutting diameter | 12.7 Millimetres | | Cutting length | 0.75 Inches | | End Cut Type | Flat End | | End cut type | Flat End | | Finish Types | Unfinished | | Finish type | Unfinished | | Item Shape | Round | | Item Weight | 0.42 Pounds | | Manufacturer | JYC International Trade Co., Ltd. | | Manufacturer Part Number | ZH0095 | | Material | High Speed Steel | | Model Number | ZH0095 | | Number of Cutting Edges | 4 | | Number of Flutes | 4 | | Number of flutes | 4 | | UPC | 798154046462 714046583938 | ## Product Details - **Material:** High Speed Steel - **Cutting length:** 0.75 Inches - **Finish type:** Unfinished - **Cutting diameter:** 12.7 Millimetres - **Number of flutes:** 4 ## Images ![6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm - Image 1](https://m.media-amazon.com/images/I/61N3NXLfbVL.jpg) ![6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm - Image 2](https://m.media-amazon.com/images/I/51fVxQKiKEL.jpg) ![6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm - Image 3](https://m.media-amazon.com/images/I/71f6QcNOdNL.jpg) ![6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm - Image 4](https://m.media-amazon.com/images/I/61U2yfJOYlL.jpg) ![6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm - Image 5](https://m.media-amazon.com/images/I/71TqsGhidLL.jpg) ## Questions & Answers **Q: Are these suited for wood as well?** A: I have been using the 1/4 and 3/8 bits for mortising in cherry wood, they are excellent at that - clean cut, not much vibration, stay sharp longer than other he's spiral bits. **Q: will this set be able to drill my AR15 lower receiver** A: That's exactly what I used this set for my 80% arms lower receiver. Completed it last week with a Deltron upper and tested it at the range yesterday. Take your time and go slow and it will produce a quality part. Predrill holes with a drill bit. I did the whole process using these to finish with. **Q: In drill press, how will they do for plunge cutting? I was under impression I need center cut end mill for boring metal, am I wrong?** A: Two or three flute center cutting end mill most 4 flute are not center cutting and will go a horrible job. Two flute end mills in very sharp condition best done on a larger heavy duty drill press 12 inches or more swing. The Quill arbor and bearings need to be tight with minimal slop. Drill press needs to be capable of low speed to avoid chatter. If things are optimal it "may work" any vertical mill even a mini mill will do a better job for this milling operation. **Q: Topic shows hhs, but look under " product description" it says "carbide end mill" which is it?** A: the material is HSS,not carbide,product description just recommend other styles, if you need carbide milling cutter, we also have it, click the link at the bottom of the description to buy it directly ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described *by T***D on 10 June 2026* Good product ### ⭐⭐⭐⭐⭐ Excelente compra *by C***N on 10 March 2025* Muy eficientes!!! Gran resistencia!!! ### ⭐⭐⭐⭐⭐ This is a very affordable set of end mills for a home shop or workshop *by J***C on 1 April 2026* These are great all around endmills for light duty machining. They cut very well in everything I've used them on so far, which is plastic, aluminum and wood. There's a good selection of sizes. They have a beautiful reflective silver surface and are very sharp ## Frequently Bought Together - AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8 - 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0 - sisona 1/8" 3/16" 1/4" 5/16" 3/8" Carbide End Mills Set - Solid Carbide (Tungsten Carbide + Cobalt) - 5Pcs 4 Fulte CNC Mill Bits for Steel - TISIN Coated --- ## 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.lk/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit](https://www.desertcart.lk/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-05*