--- product_id: 728821362 title: "2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter" brand: "daier" price: "¥6688" currency: JPY in_stock: true reviews_count: 3 category: "Daier" url: https://www.desertcart.jp/products/728821362-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft store_origin: JP region: Japan --- # Exact 28mm length & 14mm OD Fits 5mm motor shafts perfectly Precision #45 steel build 2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter **Brand:** daier **Price:** ¥6688 **Availability:** ✅ In Stock ## Summary > ⚙️ Connect with Confidence, Cut with Precision! ## Quick Answers - **What is this?** 2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter by daier - **How much does it cost?** ¥6688 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/728821362-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft) ## Best For - daier enthusiasts ## Why This Product - Trusted daier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Value:** Includes 2 sets of M6 5mm motor shaft couplings, so you’re always ready for your next project. - • **Effortless Assembly:** Fine precision threading and smooth grinding ensure no looseness and easy installation. - • **Perfect Fit Every Time:** Designed with a 5mm inner diameter and 14mm outer diameter to seamlessly connect your motor shaft and saw blade. - • **Versatile Compatibility:** Ideal for aperture cutting blades, grinding wheels, and polishing tools—turn your motor into a micro electric saw or grinder instantly. - • **Engineered for Precision:** Crafted from durable #45 steel for superior wear resistance and long-lasting performance. ## Overview This 2-set motor shaft coupling sleeve is crafted from high-grade #45 steel, featuring a 5mm inner diameter and 14mm outer diameter for precise, secure connections between your motor shaft and saw blades or grinding wheels. Its fine threading and smooth finish guarantee easy assembly and long service life, making it an essential upgrade for professionals seeking reliable, versatile tool accessories. ## Description Features: 3.17/4/5/6/8mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Chuck Adapter. Flexibility of coupling shaft removes stress between the motor and driving components. It can play a role in the unexpected. Specifications: Material: 45# Steel Match Saw Blade Inner Hole: 6mm (M6) Match The Motor shaft Diameter: 3.17mm,4mm,5mm,6mm,8mm.(Pls choose one type) Review: Definitely useful Review: Smaller than the pictures show ## Features - Size - Length: 28mm/1.1"; Outer Diameter: 14mm/0.55"; Inner Diameter: 5mm/0.196". - Material - Made of #45 steel, good wear resistance, and fine precision thread can help you work easily and assemble easily. Smooth grinding, no looseness, long service life. - Application - The saw blade connection shaft is suitable for aperture cutting blades, saw blades, grinding wheels and other polishing tools. (The saw blade needs to be used with the spacer.) - How to use: The connection is simple, directly turn the motor into a good micro grinding wheel, and the motor into a micro electric saw, which can be reused. - Package include: 2 Set M6 5mm Motor Shaft Coupling ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRYGF1J4 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #677,991 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9,933 in Power Tool Replacement Parts | | Customer Reviews | 4.0 4.0 out of 5 stars (11) | | Date First Available | January 10, 2024 | | Item Package Quantity | 1 | | Item Weight | 1.58 ounces | | Manufacturer | daier | | Package Dimensions | 5 x 3.25 x 0.55 inches | | Part Number | M6 5mm | | Size | 5mm | ## Images ![2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter - Image 1](https://m.media-amazon.com/images/I/61QRAP147gL.jpg) ![2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter - Image 2](https://m.media-amazon.com/images/I/61v2UGx4kwL.jpg) ![2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter - Image 3](https://m.media-amazon.com/images/I/416873f53zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely useful *by K***T on 3 March 2024* ### ⭐ Smaller than the pictures show *by L***T on 24 May 2025* ### ⭐⭐⭐⭐ Working good for DIY cutting system project *by D***D on 29 February 2024* ## Frequently Bought Together - 2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter - Zeberoxyz 2PCS Set GT2 Synchronous Wheel 20&60 Teeth 5mm Bore Aluminum Timing Pulleys with 2PCS Length 200mm Width 6mm Belt (20-60T-5B-6) - 4Pcs 3.17mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors --- ## 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.jp/products/728821362-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft](https://www.desertcart.jp/products/728821362-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-22*