--- product_id: 628076266 title: "2 Set Motor Shaft Coupling,M6 5mm Axle Motor Shaft Coupler Sleeve Saw Blade Coupling Saw Chuck Adapter" brand: "daier" price: "S$17" currency: SGD in_stock: true reviews_count: 3 category: "Daier" url: https://www.desertcart.sg/products/628076266-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft store_origin: SG region: Singapore --- # 28mm length, 14mm OD, 5mm ID M6 threaded coupling for secure fit 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:** S$17 **Availability:** βœ… In Stock ## Summary > πŸ”§ Connect with Confidence β€” Power Your Projects Like a Pro! ## 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?** S$17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/628076266-2-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 - β€’ **Bonus Reliability:** Includes extra set screws to prevent downtime from lost partsβ€”because every detail counts. - β€’ **Effortless Assembly:** Smooth grinding and fine threads guarantee no looseness and easy installation. - β€’ **Perfect Fit, Every Time:** Designed with exact 5mm inner diameter and M6 threading for seamless motor and tool integration. - β€’ **Versatile Compatibility:** Supports saw blades, grinding wheels, and polishing tools for multi-functional use. - β€’ **Engineered for Precision:** Crafted from durable #45 steel ensuring wear resistance and long-lasting performance. ## Overview This 2-set motor shaft coupling features a 28mm length and 14mm outer diameter, crafted from high-grade #45 steel for exceptional durability and precision. Designed with a 5mm inner diameter and M6 threaded end, it securely connects motors to saw blades, grinding wheels, and polishing tools. Its smooth finish and fine threading ensure easy assembly without looseness, making it an essential upgrade for professionals seeking reliable, versatile tool coupling solutions. ## 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 - Handy to connect a motor spindle to other things. The motor spindle fits into the 6mm end and is affixed using the included set screw. The other end is threaded M6 rod and comes with a washer and nut to connect whatever it is you're hoping to put on the business end of the motor (such as a saw blade or pully or spur gear or whatever). The threaded bit is on the short side, extending approximately 8 mm. Using the included nut and washer you can put on a saw blade (or other thing) that's maybe 3 mm thick. I would say you are pushing your luck with 5 mm. That said, there's a lot you can do with what you're given. The set I got even included an extra set screw, those things are small and I can't be trusted not to lose tiny bits so that's a welcome addition. Overall, if you're needing a thing like this, this product should suit the task. Review: Smaller than the pictures show - No exactly what I was expecting, super small ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely useful *by K***T on March 3, 2024* Handy to connect a motor spindle to other things. The motor spindle fits into the 6mm end and is affixed using the included set screw. The other end is threaded M6 rod and comes with a washer and nut to connect whatever it is you're hoping to put on the business end of the motor (such as a saw blade or pully or spur gear or whatever). The threaded bit is on the short side, extending approximately 8 mm. Using the included nut and washer you can put on a saw blade (or other thing) that's maybe 3 mm thick. I would say you are pushing your luck with 5 mm. That said, there's a lot you can do with what you're given. The set I got even included an extra set screw, those things are small and I can't be trusted not to lose tiny bits so that's a welcome addition. Overall, if you're needing a thing like this, this product should suit the task. ### ⭐ Smaller than the pictures show *by L***T on May 24, 2025* No exactly what I was expecting, super small ### ⭐⭐⭐⭐ Working good for DIY cutting system project *by D***D on February 29, 2024* I am building a DIY CNC-based panel cutting system for the shop and I needed to attach an arbor of some kind to the two motors that do the cutting, and these fit and are working great. They are pretty much the standard type that you get at this price point, so no frills, but they seem to be made well and are so far working perfectly. They go on the 6mm shaft nicely and they tighten down well, with no slippage so far, even when I cut some thicker aluminum panels than I will normally be cutting. ## 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? - 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.sg/products/628076266-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft](https://www.desertcart.sg/products/628076266-2-set-motor-shaft-coupling-m6-5mm-axle-motor-shaft) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-25*