--- product_id: 89745355 title: "Saihisday 1/2\"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH)" brand: "saihisday" price: "Β₯4793" currency: JPY in_stock: true category: "Saihisday" url: https://www.desertcart.jp/products/89745355-saihisday-1-2-28-tpi-tap-and-die-set-1 store_origin: JP region: Japan --- # High Speed Steel for durability 1/2"-28 UNEF precision threading Includes both tap & die for full thread repair Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) **Brand:** saihisday **Price:** Β₯4793 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Thread Like a Pro β€” Don’t Get Left Behind! ## Quick Answers - **What is this?** Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) by saihisday - **How much does it cost?** Β₯4793 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/89745355-saihisday-1-2-28-tpi-tap-and-die-set-1) ## Best For - saihisday enthusiasts ## Why This Product - Trusted saihisday brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Ready to Use:** Lightweight 3.87 oz set, neatly packed for on-the-go professionals - β€’ **Durable High-Speed Steel:** Crafted from premium HSS & alloy tool steel for long-lasting use - β€’ **Complete Thread Repair Kit:** Includes both 1/2x28 tap and die for versatile threading needs - β€’ **Precision Engineered Threads:** Full grinding thread ensures sharp, clean cuts every time - β€’ **Optimized for Multiple Calibers:** Fits 9mm, .223, 5.56, .22LR and more β€” perfect for firearm and bolt maintenance ## Overview The Saihisday 1/2"-28 TPI Tap and Die Set is a precision-engineered threading tool crafted from high-speed steel and alloy for durability. Designed for 1/2x28 UNEF threads, it includes both a tap and a die, making it ideal for repairing and maintaining screw and bolt threads, especially in firearms calibers like 9mm, .223, 5.56, and .22LR. Compact and sharp, this set delivers clean, reliable threading with every use. ## Description β–²For sale is one 1/2x28 high speed steel tap and die set. β–²NOTE: Please check our photos carefully, you will receive exactly what you see on the picture. ## Features - Condition: well engineered, well packed - Application: Fits for 9mm, 223, 5.56, 22lr and more others - Quality: Full grinding thread, sharp and durable, tap automatic fine grinding process, clear thread, sharp blade, to meet the processing requirements - Package contents: 1x 1/2x28 TAP and 1x 1/2x28 DIE - Please compare the specific applicable models listed at below to make sure it'll fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y1YZK56 | | Best Sellers Rank | #605,485 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #603 in Tap & Die Sets | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (186) | | Date First Available | April 5, 2017 | | Item Package Quantity | 1 | | Item Weight | 3.87 ounces | | Item model number | does not apply | | Manufacturer | Saihisday | | Material | High Speed Steel&Alloy Tool Steel | | Package Dimensions | 6.34 x 2.17 x 1.38 inches | | Part Number | does not apply | | Size | 1/2"-28 | ## Images ![Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) - Image 1](https://m.media-amazon.com/images/I/61KW7rkyGJL.jpg) ![Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) - Image 2](https://m.media-amazon.com/images/I/61pEH6CAehL.jpg) ![Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) - Image 3](https://m.media-amazon.com/images/I/61tdDJbi6FL.jpg) ![Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) - Image 4](https://m.media-amazon.com/images/I/61N+Kq2d7aL.jpg) ![Saihisday 1/2"-28 TPI Tap and Die Set, 1/2x28 UNEF HSS Right Hand Machine Thread Tap And Round Thread Die for Screw Bolt Thread Repair and Tapping(RH) - Image 5](https://m.media-amazon.com/images/I/51uDpAOPWLL.jpg) --- ## 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.jp/products/89745355-saihisday-1-2-28-tpi-tap-and-die-set-1](https://www.desertcart.jp/products/89745355-saihisday-1-2-28-tpi-tap-and-die-set-1) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-09*