--- product_id: 17834266 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" brand: "autotoolhome" price: "AR$58274" currency: ARS in_stock: true reviews_count: 13 category: "Autotoolhome" url: https://www.desertcart.com.ar/products/17834266-1-8-3-16-1-4-5-16-3-8 store_origin: AR region: Argentina --- # 4-flute fast chip removal High-Speed Steel HSS 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 **Brand:** autotoolhome **Price:** AR$58274 **Availability:** ✅ In Stock ## Summary > ⚡ Cut faster, last longer, and own every project with AUTOTOOLHOME precision! ## 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 by autotoolhome - **How much does it cost?** AR$58274 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/17834266-1-8-3-16-1-4-5-16-3-8) ## 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 - • **Multi-Material Mastery:** Perfectly suited for carbon steel, titanium, aluminum, cast iron, and more — your all-in-one milling solution. - • **Precision in Every Cut:** 8 versatile sizes from 1/16" to 1/2" cover all your milling needs with exacting tolerance. - • **Value Meets Performance:** Top-rated by thousands, delivering professional-grade results without the premium price tag. - • **Effortless Chip Evacuation:** 4-flute design with u-shaped groove reduces cutting resistance and boosts feed rates for cleaner, smoother finishes. - • **Engineered for Speed & Durability:** Crafted from premium High-Speed Steel (HSS) for superior hardness and abrasion resistance under high-speed conditions. ## Overview The AUTOTOOLHOME End Mill Cutter Set includes 8 high-speed steel (HSS) straight end mills ranging from 1/16" to 1/2" diameter. Featuring a 4-flute design and u-shaped groove for efficient chip removal, these cutters deliver high hardness, abrasion resistance, and precision for versatile milling applications across metals like steel, titanium, and aluminum. Trusted by professionals for durability and value, this set is engineered to enhance speed and surface finish in both metalworking and woodworking. ## 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 4 flutes end mill can be used on many fields, such as metal,wood ,aluminum processing, CNC machining and engineering using, ideal for peripheral and finish milling. Versatile Applications: Ideal for use on a variety of materials, including steel, aluminum, brass, plastics, and hardwood—great for CNC machines, lathes, or manual milling machines. Dimensions ## Features - Product Name : End Mill;Material : HSS - Comprehensive Size Range--Includes 8 popular sizes: 1/16", 5/32", 1/8", 3/16", 1/4", 5/16", 3/8", and 1/2"—perfect for a wide variety of milling, slotting, and cutting tasks in metalworking and woodworking. - Durable High-Speed Steel (HSS) --Suit for: Hardness of metal for above 30 degrees,with high bending resistance and abrasion resistance, 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 | #8,798 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Drill Mills | | Brand Name | AUTOTOOLHOME | | Customer Reviews | 4.5 out of 5 stars 4,199 Reviews | | Cut Type | 4 Flute | | Cutting Diameter | 12.7 Millimeters | | Cutting Length | 0.75 Inches | | End Cut Type | Straight End Mill Cutter | | Finish Type | Unfinished | | Finish Types | Unfinished | | Helix Angle | 3E+1 Degrees | | Item Weight | 6.72 ounces | | Manufacturer | JYC International Trade Co., Ltd. | | Material | High Speed Steel | | Material Type | High Speed Steel | | Model | ZH0095 | | Number of Cutting Edges | 4 | | Number of Flutes | 4 | | Part Number | ZH0095 | | Shape | Round | | Size | 0.5;0.25;0.375;0.1875;0.3125;0.125 Inch | | Size Name | 0.5;0.25;0.375;0.1875;0.3125;0.125 Inch | | Tolerance Held | Precision | | UPC | 798154046462 714046583938 | | Unit Count | 1 Count | ## Product Details - **Cutting Diameter:** 12.7 Millimeters - **Cutting Length:** 0.75 Inches - **Finish Type:** Unfinished - **Material:** High Speed Steel - **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 - 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 - 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 - 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 - 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 - 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 ### ⭐⭐⭐⭐⭐ Review *by J***C on April 1, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***. on May 16, 2025* ### ⭐⭐⭐⭐ Review *by B***B on September 13, 2025* ## 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.com.ar/products/17834266-1-8-3-16-1-4-5-16-3-8](https://www.desertcart.com.ar/products/17834266-1-8-3-16-1-4-5-16-3-8) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-09*