--- 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: "NT$1991" currency: TWD in_stock: true category: "Autotoolhome" url: https://www.desertcart.tw/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit store_origin: TW region: Taiwan --- # High Speed Steel for extreme durability U-shaped groove for faster chip removal 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:** NT$1991 **Availability:** ✅ In Stock ## Summary > ⚡ Cut Faster, Last Longer, Own the Workshop! ## 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?** NT$1991 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/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 - • **Effortless Efficiency:** Innovative U-shaped groove design slashes cutting resistance and accelerates chip evacuation for smoother machining. - • **Multi-Material Mastery:** Optimized for carbon steel, titanium, aluminum, and more—perfect for high hardness and high-speed cutting applications. - • **Precision in Every Cut:** Six versatile diameters from 3.2mm to 12.7mm cover all your milling needs with exacting accuracy. - • **Engineered for Endurance:** Crafted from premium High Speed Steel, these cutters resist bending and abrasion even under intense workloads. - • **Professional Grade Finish:** Flat end design with 4 flutes ensures clean, precise side and end milling for superior surface quality. ## Overview This 6-piece set of HSS CNC straight shank end mill cutters offers six cutting diameters from 3.2mm to 12.7mm, engineered for high hardness metals with exceptional bending and abrasion resistance. Featuring a unique U-shaped groove for efficient chip removal and a flat end design with 4 flutes, these durable tools deliver precision milling across a wide range of materials including steel, titanium, and aluminum—ideal for professionals demanding speed and reliability. ## Description Buy AUTOTOOLHOME 6pc HSS CNC Straight Shank End Mill Cutter Drill Bit 3.2, 4.8, 6.35, 8, 9.5, 12.7mm at desertcart UK. Free delivery on eligible orders. ## 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 | 142,408 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 84 in Drill End Mills | | Brand | AUTOTOOLHOME | | Customer Reviews | 4.5 4.5 out of 5 stars (4,053) | | Cut Type | Non-Centre Cutting | | Cutting Diameter | 12.7 Millimetres | | Cutting Length | 0.75 Inches | | End Cut Type | Flat End | | Finish Types | Unfinished | | Item Shape | Round | | Item Weight | 191 g | | 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 Items | 8 | | UPC | 798154046462 714046583938 | ## Product Details - **Cutting diameter:** 12.7 Millimetres - **Cutting length:** 0.75 Inches - **Finish type:** Unfinished - **Material:** High Speed Steel - **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 ## 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.tw/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit](https://www.desertcart.tw/products/52672168-6pc-hss-cnc-straight-shank-end-mill-cutter-drill-bit) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-22*