--- product_id: 551796998 title: "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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable" brand: "autotoolhome" price: "R$452" currency: BRL in_stock: true reviews_count: 5 category: "Autotoolhome" url: https://www.desertcart.com.br/products/551796998-1-8-3-16-1-4-5-16-3-8 store_origin: BR region: Brazil --- # 4-flute design M2 High Speed Steel 8 precision sizes 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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable **Brand:** autotoolhome **Price:** R$452 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Cut faster, last longer, and mill smarter with every spin! ## Quick Answers - **What is this?** 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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable by autotoolhome - **How much does it cost?** R$452 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/551796998-1-8-3-16-1-4-5-16-3-8) ## 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 - β€’ **Effortless Clamping:** Straight shank design ensures secure, wobble-free mounting in CNC routers and milling machines. - β€’ **All-Material Mastery:** Perfectly suited for metals like steel, titanium, aluminum, and even wood and plasticsβ€”your all-in-one milling solution. - β€’ **Precision in Every Cut:** 8 versatile sizes from 1/16" to 1/2" cover all your milling needs with exacting accuracy. - β€’ **Speed Meets Smoothness:** 4-flute configuration boosts feed rates and chip evacuation for cleaner, faster cuts and superior surface finish. - β€’ **Engineered for Endurance:** Crafted from premium M2 High Speed Steel for unmatched toughness and wear resistance under heavy-duty use. ## Overview This AUTOTOOLHOME 8-piece HSS end mill set features straight shank M2 high speed steel cutters in sizes from 1/16" to 1/2", designed for precision milling across metals, wood, and plastics. The 4-flute design enhances chip removal and surface finish, while the durable material withstands high hardness applications, making it ideal for professional CNC machining and routing tasks. ## Description Product Name : End Mill;Material : HSS Color : Gray 01:1/2"x1/2",Cutting Diameter:1/2", Cutting Depth:1.57", Shank Diameter:1/2" 02:1/4"x1/4",Cutting Diameter:1/4",Cutting Depth:1",Shank Diameter:1/4" 03:3/8"x3/8",Cutting Diameter:3/8",Cutting Depth:/1.7",Shank Diameter:3/8" 04:3/16"x1/4",Cutting Diameter:3/16",Cutting Depth:4/5",Shank Diameter:1/4" 05:5/16"x5/16",Cutting Diameter:5/16",Cutting Depth:1",Shank Diameter:5/16" 06:1/8"x1/4",Cutting Diameter:1/8",Cutting Depth:3/4",Shank Diameter:1/4" Suit for: HRC: 45 degrees ， Helix Angle 30 degrees 4 Flute End Mill Cutter Package Content : 6 x End Mill Usage: --End Mill Bits are used for side milling, end milling, finish machining, etc. --Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc. Why Choose AUTOTOOLHOME -- Good quality and reliable brand. Review: As described - Good product Review: Excelente compra - Muy eficientes!!! Gran resistencia!!! ## Features - End mill Straight Shank for Easy Clamping -- Each milling cutter features a straight shank design for secure clamping in compatible CNC routers, milling machines, drill presses and other suitable cutting equipment. - 8PCS HSS End Mill Cutter Set -- Includes 8 common sizes: 1/16", 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2". A practical end mill set for milling, slotting, profiling and general cutting work in metalworking or woodworking. - Durable Material -- Made of Enhanced M2 high speed steel for good toughness, wear resistance and stable cutting performance. Suitable for machining metal materials with hardness of HRC 30 or higher,exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications. - Versatile Applications--End mill bits perfect 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, The 4-flutes configuration allows for faster feed rates and improved chip removal, resulting in cleaner cuts and a smoother surface finish. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZZYJU2U | | Best Sellers Rank | #47,035 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Power Milling Machine Accessories | | Brand Name | AUTOTOOLHOME | | Customer Reviews | 4.5 out of 5 stars 4,039 Reviews | | Cut Type | Non-Centre Cutting | | Cutting Diameter | 0.5 Inches | | Cutting Length | 0.75 Inches | | End Cut Type | Square End | | Finish Type | Unfinished | | Finish Types | Unfinished | | Helix Angle | 3E+1 Degrees | | Item Shape | Round | | Item Weight | 0.42 Pounds | | Manufacturer | JYC International Trade Co., Ltd. | | Material | High Speed Steel | | Material Type | High Speed Steel | | Model Number | ZH0095 | | Number of Cutting Edges | 4 | | Number of Flutes | 4 | | Part Number | ZH0095 | | Size | 0.5 inch | | Tolerance Held | Precision | | UPC | 798154046462 714046583938 | | Unit Count | 1 Count | ## Product Details - **Material:** High Speed Steel - **Cutting Length:** 0.75 Inches - **Finish Type:** Unfinished - **Cutting Diameter:** 0.5 Inches - **Number of Flutes:** 4 ## Images ![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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable - Image 1](https://m.media-amazon.com/images/I/61N3NXLfbVL.jpg) ![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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable - Image 2](https://m.media-amazon.com/images/I/51fVxQKiKEL.jpg) ![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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable - Image 3](https://m.media-amazon.com/images/I/71f6QcNOdNL.jpg) ![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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable - Image 4](https://m.media-amazon.com/images/I/61U2yfJOYlL.jpg) ![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 | Straight Shank M2 Steel End Mills CNC Milling Machine Router bits for Cutting Metal Steels Wood Plastic Precise and Durable - 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? - 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.com.br/products/551796998-1-8-3-16-1-4-5-16-3-8](https://www.desertcart.com.br/products/551796998-1-8-3-16-1-4-5-16-3-8) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-13*