--- product_id: 803446625 title: "1/2\" Bore Shaft Arbor Adapter, Standard 1/2\" x 1-3/4\" Right-Hand Thread" brand: "blsgbuiding" price: "₨10903" currency: LKR in_stock: true category: "Blsgbuiding" url: https://www.desertcart.lk/products/803446625-1-2-bore-shaft-arbor-adapter-standard-1-2-x store_origin: LK region: Sri Lanka --- # Includes set screw + hex key for secure install Standard 1/2" x 1-3/4" right-hand thread 1/2" input bore precision fit 1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread **Brand:** blsgbuiding **Price:** ₨10903 **Availability:** βœ… In Stock ## Summary > πŸ”© Upgrade your grind game β€” thread in precision and power! ## Quick Answers - **What is this?** 1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread by blsgbuiding - **How much does it cost?** ₨10903 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/803446625-1-2-bore-shaft-arbor-adapter-standard-1-2-x) ## Best For - blsgbuiding enthusiasts ## Why This Product - Trusted blsgbuiding brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Standardized Threading:** Engineered with a 1/2" diameter by 1-3/4" right-hand thread to fit most buffing and grinding wheels. - β€’ **Robust Alloy Steel Build:** Durable steel body ensures long-lasting performance under heavy-duty polishing and grinding tasks. - β€’ **Complete Installation Kit:** Includes set screw, hex key, and washers for a secure, no-fuss setup every time. - β€’ **Seamless Shaft Conversion:** Effortlessly transform your 1/2" motor shaft into a threaded arbor for versatile wheel mounting. - β€’ **Maximize Your Machine’s Potential:** Expand your tool’s capabilities across metalworking, woodworking, and auto repair projects with ease. ## Overview This 1/2" Bore Shaft Arbor Adapter converts a standard 1/2" motor or bench grinder shaft into a right-hand threaded arbor with a 1/2" diameter by 1-3/4" thread. Crafted from durable alloy steel, it includes a set screw, hex key, and washers for secure installation, enabling compatibility with a wide range of buffing, polishing, and grinding wheels to enhance your workshop efficiency. ## Description desertcart.com: 1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread | 1/2" input bore; Standard 1/2"-diameter x 1-3/4" thread; steel body with 2 washers, set screw, and hex key. : Industrial & Scientific ## Features - CONVERT A 1/2-INCH SHAFT INTO A THREADED ARBOR β€” Slides onto a matching 1/2-inch motor or bench grinder shaft to create a right-hand threaded mounting extension for compatible buffing, polishing, grinding, or wire wheels. - STANDARD 1/2-INCH OUTPUT β€” This version combines a 1/2-inch input bore with a 1/2-inch-diameter x 1-3/4-inch-long thread. Choose it when your machine shaft and wheel setup call for the Standard output size. - EXPAND THE USE OF YOUR EXISTING MACHINE β€” Use a compatible motor or bench grinder for polishing, buffing, surface finishing, or other approved wheel-based tasks in metalworking, woodworking, auto repair, and hobby projects. - SET-SCREW INSTALLATION WITH INCLUDED HEX KEY β€” Slide the adapter body onto the matching shaft, then secure it with the included internal-hex set screw and hex key. The package also includes 2 washers for the mounting setup. - STEEL BODY WITH FIT CHECK β€” Measure the shaft and check thread pitch, wheel dimensions, speed rating, rotation direction, and guard clearance before use. Disconnect power during installation. Not compatible with drill presses. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FXGDQZVJ | | Best Sellers Rank | #18,027 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Abrasive Wheel Adapters | | Brand Name | BLSGBUIDING | | Color | Silver | | Customer Reviews | 4.3 4.3 out of 5 stars (40) | | Included Components | Shaft Arbor Extension 1/2" | | Item Highlight | 1/2" input bore; Standard 1/2"-diameter x 1-3/4" thread; steel body with 2 washers, set screw, and hex key. | | Manufacturer | BLSGBUIDING | | Manufacturer Part Number | EPZLG-01 | | Material Type | Alloy Steel | | Model Number | EPZLG-01 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Corded Electric | | Style Name | Shaft Arbor Extension- 1 pack(Fixed Bore) | | Unit Count | 1 Count | ## Product Details - **Brand:** BLSGBUIDING - **Color:** Silver - **Material:** Alloy Steel - **Power Source:** Corded Electric - **Style:** Shaft Arbor Extension- 1 pack(Fixed Bore) ## Images ![1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread - Image 1](https://m.media-amazon.com/images/I/31x73-T2HRL.jpg) ![1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread - Image 2](https://m.media-amazon.com/images/I/41VrWQXcE-L.jpg) ![1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread - Image 3](https://m.media-amazon.com/images/I/41rD7O500iL.jpg) ![1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread - Image 4](https://m.media-amazon.com/images/I/41MHO12fG5L.jpg) ![1/2" Bore Shaft Arbor Adapter, Standard 1/2" x 1-3/4" Right-Hand Thread - Image 5](https://m.media-amazon.com/images/I/51YPLEwCbeL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.lk/products/803446625-1-2-bore-shaft-arbor-adapter-standard-1-2-x](https://www.desertcart.lk/products/803446625-1-2-bore-shaft-arbor-adapter-standard-1-2-x) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-10*