--- product_id: 336887092 title: "RATTMMOTOR CNC rotary axis, 4th axis rotary axis K11-100 mm hollow shaft with 3-jaw chuck, dividing apparatus, a reduction ratio of 6:1 with 65 mm tailstock for CNC lathe, milling machine" brand: "rattmmotor" price: "€ 638.93" currency: EUR in_stock: true url: https://www.desertcart.gr/products/336887092-rattmmotor-cnc-rotary-axis-4th-axis-rotary-axis-k11-100 store_origin: GR region: Greece --- # 65 mm tailstock 3-jaw chuck 6:1 reduction ratio RATTMMOTOR CNC rotary axis, 4th axis rotary axis K11-100 mm hollow shaft with 3-jaw chuck, dividing apparatus, a reduction ratio of 6:1 with 65 mm tailstock for CNC lathe, milling machine **Brand:** rattmmotor **Price:** € 638.93 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your CNC Game with Precision and Power! ## Quick Answers - **What is this?** RATTMMOTOR CNC rotary axis, 4th axis rotary axis K11-100 mm hollow shaft with 3-jaw chuck, dividing apparatus, a reduction ratio of 6:1 with 65 mm tailstock for CNC lathe, milling machine by rattmmotor - **How much does it cost?** € 638.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/336887092-rattmmotor-cnc-rotary-axis-4th-axis-rotary-axis-k11-100) ## Best For - rattmmotor enthusiasts ## Why This Product - Trusted rattmmotor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Lightweight at just 10.1 kg, yet packed with features to elevate your CNC projects. - • **Robust Construction:** Crafted with rust-proof materials and meticulous workmanship for a long-lasting performance. - • **User-Friendly Design:** Self-locking thimble positioning and retractable ejector pin for effortless operation. - • **Precision Engineering:** Experience unparalleled accuracy with a 0.3° step angle for flawless machining. - • **Versatile Applications:** Unlock creativity with the ability to engrave spirals, scars, and more on various shapes. ## Overview The RATTMMOTORCNC K11-100 rotary axis is a high-quality 4th axis solution designed for CNC lathes and milling machines. It features a 6:1 reduction ratio, a durable 3-jaw chuck, and a 65 mm tailstock, making it ideal for intricate three-dimensional machining tasks. With its rust-proof construction and user-friendly design, this rotary axis is perfect for professionals seeking reliability and versatility in their projects. ## Description Full description not available ## Features - Package includes: 1 x 4th axle K11-100 mm kit (including stepper motor and 3 jaw chucks), 1 x 65 mm tailstock, accessories: set of claw protection and wrench. - Grundde Parameters -K11 100 mm three-jaw centring chuck: middle height: 65 mm; total height: 115 mm, angle: 0.3°/step, diameter of gear output shaft: 25 mm, with 57 stepper motor rotation ratio - 6:1, with 86 stepper motor rotation ratio - 4:1. - High quality – rust-proof dust cover, polishing and anode oxidation cover, rust protection coating. The chuck has a stable structure and careful workmanship without burrs. The clamping jaws are strong and practical. Excellent workmanship guarantees a long service life. - Wide range of uses: the fourth axis can be used for three-dimensional machining of cylinders, bends and circles. The fourth axis engraving machine can be used for engraving spirals, scars, bamboo joints, etc. - Self-locking thimble positioning, removable, free to replace different types of Mo type 2 thimbles. Retractable rotating ejector pin, maximum retractable length 35 mm, stable operation, low deflection. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | RTM | | Part Number | K11-100 | | Package Dimensions | 43.5 x 29.5 x 20.5 cm; 10.11 kg | | Item model number | K11-100 | | Colour | K11-100 | | Power Source | ac_dc | | Included Components | 1 x CNC rotary axis K11-100 mm + 65 mm tailstock | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 10.1 kg | ## Images ![RATTMMOTOR CNC rotary axis, 4th axis rotary axis K11-100 mm hollow shaft with 3-jaw chuck, dividing apparatus, a reduction ratio of 6:1 with 65 mm tailstock for CNC lathe, milling machine - Image 1](https://m.media-amazon.com/images/I/71Edvs2Tz5L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Frequently Bought Together - RATTMMOTOR CNC rotary axis, 4th axis rotary axis K11-100 mm hollow shaft with 3-jaw chuck, dividing apparatus, a reduction ratio of 6:1 with 65 mm tailstock for CNC lathe, milling machine - STEPPERONLINE Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17 and 23 Stepper Motor DM542T - Stepper Motor Driver Controller Integrated Board Forward/Backward Pulse Speed Angle Control Module PLC Serial Communication for NEMA 17 23 Motor --- ## 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.gr/products/336887092-rattmmotor-cnc-rotary-axis-4th-axis-rotary-axis-k11-100](https://www.desertcart.gr/products/336887092-rattmmotor-cnc-rotary-axis-4th-axis-rotary-axis-k11-100) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-22*