--- product_id: 376570754 title: "ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling" brand: "atoplee" price: "S$33" currency: SGD in_stock: true reviews_count: 13 category: "Atoplee" url: https://www.desertcart.sg/products/376570754-atoplee-1pc-mt3-to-mt1-morse-taper-drill-sleeve-reducing store_origin: SG region: Singapore --- # Length: 99mm High Precision: 0.015mm Durable Material: 45# Steel ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling **Brand:** atoplee **Price:** S$33 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Machining Game! ## Quick Answers - **What is this?** ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling by atoplee - **How much does it cost?** S$33 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/376570754-atoplee-1pc-mt3-to-mt1-morse-taper-drill-sleeve-reducing) ## Best For - atoplee enthusiasts ## Why This Product - Trusted atoplee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Lightweight at just 7.6 ounces, making it easy to handle and store. - • **Smooth Operation:** Designed for high internal and external smoothness, enhancing your machining experience. - • **Unmatched Durability:** Constructed from high-quality 45# steel, ensuring longevity and impact resistance. - • **Precision Engineering:** Crafted with an accuracy of 0.015mm for flawless performance. - • **Versatile Compatibility:** Seamlessly adapts MT3 to MT1 for a wide range of applications. ## Overview The ATOPLEE MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter is a high-quality tool made from durable 45# steel, designed for precision and longevity. With an accuracy of 0.015mm and a length of 99mm, this adapter is perfect for various machining applications, ensuring smooth operation and compatibility with taper shank drill bits and reamers. ## Description ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - desertcart.com Review: Simple and machined well. - This works great. Fits perfectly around the MT1 pen mandrel I have. Review: Ok - It is fine. This is a replacement for a cheaper item also sold here, that I sent back, the o.d. of that one being not round and not concentric with the i.d. However, this one is fine, and a good deal. It looks nicer, appears to run true, although I did not actually measure the runout. ## Features - 【High Quality】Made from high quality 45# steel.Using the overall quenching process, the drill sleeve has a longer life and impact resistance, high precision, and high internal and external smoothness. - 【Specifications】Accuracy: 0.015mm, Hardness: 50 HRC,Outside Taper No:MT3;Inside Taper No:MT1 - 【Size】Inner diameter:12.065mm,Outer diameter:23.825mm,Full length:99mm. - 【Usage】 Morse reducing sleeve is used for Morse taper shank, taper shank drill bit, reamer reducing . - 【Package Included】1pc MT3 to MT1 Morse Taper Adapter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XXY1ZXL | | Best Sellers Rank | #192,539 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #175 in Drill Adapters | | Brand | ATOPLEE | | Brand Name | ATOPLEE | | Capacity | 23.83 millimeters | | Compatible Devices | Lathe | | Customer Reviews | 4.6 out of 5 stars 489 Reviews | | Handle Type | keyed | | Included Components | Morse Taper | | Item Diameter | 12.07 millimeters | | Item Weight | 0.22 kg | | Manufacturer | Atoplee | | Manufacturer Part Number | 15070006 | | Material | 45# Steel | | Material Type | 45# Steel | | Model Number | 15070006 | | UPC | 714424376220 | ## Images ![ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - Image 1](https://m.media-amazon.com/images/I/51ohVdbNHUL.jpg) ![ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - Image 2](https://m.media-amazon.com/images/I/515HGQNWY4L.jpg) ![ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - Image 3](https://m.media-amazon.com/images/I/612t7ZNvYwL.jpg) ![ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - Image 4](https://m.media-amazon.com/images/I/71uqY4Yz7rL.jpg) ![ATOPLEE 1pc MT3 to MT1 Morse Taper Drill Sleeve Reducing Adapter for Lathe Milling - Image 5](https://m.media-amazon.com/images/I/61X1xIxKDRL.jpg) ## Available Options This product comes in different **Item Shape** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and machined well. *by K***G on March 24, 2025* This works great. Fits perfectly around the MT1 pen mandrel I have. ### ⭐⭐⭐⭐⭐ Ok *by J***. on March 16, 2022* It is fine. This is a replacement for a cheaper item also sold here, that I sent back, the o.d. of that one being not round and not concentric with the i.d. However, this one is fine, and a good deal. It looks nicer, appears to run true, although I did not actually measure the runout. ### ⭐⭐⭐⭐⭐ Perfect Fit *by K***O on June 12, 2020* I made a mistake and ordered a chuck that was for an M1 lathe, this fits and is working quite well. I would buy it again if I needed to. The workmanship is fine, I havent seen any flaws and I can get my chuck out which is perfect. --- ## 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.sg/products/376570754-atoplee-1pc-mt3-to-mt1-morse-taper-drill-sleeve-reducing](https://www.desertcart.sg/products/376570754-atoplee-1pc-mt3-to-mt1-morse-taper-drill-sleeve-reducing) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-02*