--- product_id: 178518461 title: "5PCS Ball Nose End Mill Cutter CNC Router Bits Double Flute HRC55 Spiral Milling Tool 1/4 Inch Shank 2-1/2 Inch Length OVL" brand: "spetool" price: "β‚Ή 14681" currency: INR in_stock: true category: "Spe Tool" url: https://www.desertcart.in/products/178518461-5pcs-ball-nose-end-mill-cutter-cnc-router-bits-double store_origin: IN region: India --- # 1/4 inch shank fits most routers 2-Flute design for smooth, precise cuts HRC55 Carbide for ultimate durability 5PCS Ball Nose End Mill Cutter CNC Router Bits Double Flute HRC55 Spiral Milling Tool 1/4 Inch Shank 2-1/2 Inch Length OVL **Brand:** spetool **Price:** β‚Ή 14681 **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your CNC game with precision that professionals trust! ## Quick Answers - **What is this?** 5PCS Ball Nose End Mill Cutter CNC Router Bits Double Flute HRC55 Spiral Milling Tool 1/4 Inch Shank 2-1/2 Inch Length OVL by spetool - **How much does it cost?** β‚Ή 14681 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/178518461-5pcs-ball-nose-end-mill-cutter-cnc-router-bits-double) ## Best For - spetool enthusiasts ## Why This Product - Trusted spetool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Pro-Grade Dimensions:** 0.25" cutting diameter and 0.75" cutting length for detailed, high-precision work. - β€’ **Precision Meets Power:** TiAlN coating ensures longer tool life and heat resistance for flawless milling. - β€’ **Versatile Compatibility:** Fits CNC machines and all major plunge routers like Makita and Bosch with 1/4" collet. - β€’ **Optimized Cutting Geometry:** 2-flute spiral design delivers smooth side milling, end milling, and finishing. - β€’ **Effortless Multi-Material Machining:** Cuts through carbon steel, stainless steel, titanium alloys, and more with ease. ## Overview The SpeTool 5PCS Ball Nose End Mill Cutter set features solid HRC55 carbide construction with TiAlN coating, designed for CNC routers and plunge routers with a 1/4" shank. Its 2-flute, 0.25" diameter ball nose bits provide smooth, precise milling across a wide range of metals including carbon steel, stainless steel, and titanium alloys, making it a versatile and durable choice for professional-grade machining. ## Description Solid Carbide Ball Nose Router Bit with 1/4 inch Shank and 1/8 inch Cutting Radius, 3/4 inch Cutting Length, 2-1/2 inch for Total Length;Round Top with 2-Flute, Material: HRC55 Carbide with TiAlN Coated; For CNC, Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc; The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet; End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc. ## Features - 5PCS Solid Carbide Ball Nose Router Bit with 1/4 inch Shank and 1/8 inch Cutting Radius, 3/4 inch Cutting Length, 2-1/2 inch for Total Length - The End Mill Round Top with 2-Flute, Material: HRC55 Carbide with TiAlN Coated - For CNC,Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc - The Ball Nose End Mill Suit for CNC Machine, Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet - End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083BTGJWC | | Best Sellers Rank | #116,190 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Ball Nose End Mills | | Brand Name | SpeTool | | Corner Radius | 0.25 inches | | Customer Reviews | 4.6 4.6 out of 5 stars (143) | | Cut Type | Rounded | | Cutting Diameter | 0.25 inches | | Cutting Length | 0.75 inches | | End Cut Type | Ball End | | Finish Types | TiAlN | | Helix Angle | 2 degrees | | Item Dimensions L x W | 2.5"L x 0.25"W | | Manufacturer | SpeTool | | Material Type | Carbide | | Model | P2B-R1/8 | | Number of Cutting Edges | 2 | | Number of Flutes | 2 | | Number of Items | 5 | | Part Number | P2B-R1/8 | | Shape | Round | | Size Name | 1/4" Dia -3/4" CL - 1/4" Shank | | Tolerance Held | standard | | Unit Count | 1 Count | ## Product Details - **Cutting Diameter:** 0.25 inches - **Cutting Length:** 0.75 inches - **Finish Type:** TiAlN - **Material:** Carbide - **Number of Flutes:** 2 ## Images ![5PCS Ball Nose End Mill Cutter CNC Router Bits Double Flute HRC55 Spiral Milling Tool 1/4 Inch Shank 2-1/2 Inch Length OVL - Image 1](https://m.media-amazon.com/images/I/71b5eO5SZqL.jpg) ## Questions & Answers **Q: where made in china?** A: Not sure where it’s made but it shipped from Hangzhou Zhejiang ## Frequently Bought Together - SpeTool 5PCS Ball Nose End Mill Cutter CNC Router Bits Double Flute HRC55 Spiral Milling Tool 1/4 Inch Shank 2-1/2 Inch Length OVL - SpeTool 5Pcs Ball Nose Router Bits 1/8" Cutting Diameter Milling Tool HRC55, 1/8" Shank Up Cut Spiral CNC Tool - SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/4 4T (5 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals --- ## 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.in/products/178518461-5pcs-ball-nose-end-mill-cutter-cnc-router-bits-double](https://www.desertcart.in/products/178518461-5pcs-ball-nose-end-mill-cutter-cnc-router-bits-double) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-31*