--- product_id: 468967765 title: "Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge" price: "$99.11" currency: USD in_stock: true reviews_count: 6 url: https://www.desertcart.us/products/468967765-hi-spec-tap-and-die-set-metric-m3-m12-threading store_origin: US region: United States of America --- # 16-blade screw pitch gauge for precision 39pc complete metric sizes M3-M12 High-carbon GCr15 steel for durability Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge **Price:** $99.11 **Availability:** βœ… In Stock ## Summary > πŸ”§ Thread Like a Pro, Fix Like a Boss! ## Quick Answers - **What is this?** Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - **How much does it cost?** $99.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/468967765-hi-spec-tap-and-die-set-metric-m3-m12-threading) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse Kit:** All tools neatly organized in a slimline case, perfect for on-the-go pros and DIYers who demand readiness and style. - β€’ **Ergonomic Control & Grip:** Adjustable T-handle tap wrenches and knurled die wrench handles provide non-slip, precise turning for effortless threading. - β€’ **Precision Threading Mastery:** Cut, chase, and rethread with 39 versatile metric taps and dies from M3 to M12, covering fine and coarse pitches. - β€’ **Built to Last, Built to Perform:** Crafted from high-carbon chromium-bearing GCr15 steel, ensuring superior hardness, wear resistance, and corrosion protection for professional-grade results. - β€’ **Thread Pitch Accuracy On-Demand:** 16-blade screw pitch gauge included to measure SAE and Metric threads, eliminating guesswork and boosting your workshop efficiency. ## Overview The Hi-Spec 40pc Metric Tap & Die Set is a comprehensive threading toolkit featuring 39 high-carbon GCr15 steel taps and dies ranging from M3 to M12, including fine and coarse pitches plus NPT sizes. Designed for precision cutting, chasing, and rethreading on metals like steel, cast iron, aluminum, brass, and bronze, it includes ergonomic T-handle wrenches, a 16-blade screw pitch gauge, and a mini screwdriverβ€”all housed in a compact, portable case. Ideal for DIY enthusiasts and professionals seeking durable, accurate, and versatile threading tools. ## Description Product Description Hi-Spec 39pc Metric Tap & Die Set. Cut and Thread Metal with Wrench Accessories Are you a DIY enthusiast or craftsperson looking for help with your garage or workshop projects? Look no further - this complete set of tools comes with popular thread and pitch sizes to cut new material, chase and re-thread old screws, rusty nuts, bolts and spark plugs. All in compact tool case. Hi-Spec Metric Tap and Die Set CLEAN CUT RESULTS Start straightforward DIY hand tapping, threading, and chasing Easily move from internal or external re-threading, cutting new material, chasing damaged or old screws, repairing rusty nuts and bolts with the adjustable tap and die wrench handles Revamp and clean up old, broken and damaged threads The must-have METRIC sizes to cut internal and external threads Tap and thread carbon alloy steel, cast iron, aluminium, brass and bronze All pieces are kept tidy in a slimline case for convenient storage and carry. Get started and unlock your workshop's potential! Carbon alloy steels, cast iron, aluminium, brass and bronze Made of GCr15 Alloy steel (a high carbon chromium bearing steel), these taps and dies have high hardness, high contact fatigue performance, and good wear and corrosion resistance Complete your important hardware DIY tasks with the right tools for the job with professional results and lasting quality 34pc Taps and Dies M3 to M12 Fine & Coarse Tools to Cut, Chase and Thread 17 taps of three and four flute tapered and plugged taps 17 dies with coarse and fine threads 17 Piece Metric & NPT Taps NPT tap (1/8-27), M3x0.5, M3x0.6 M4x0.7, M4x0.75, M5x0.8, M5x0.9 M6x0.75, M6x1.0, M7x0.75, M7x1.0 M8x1.0, M8x1.25, M10x1.25, M10x1.5 M12x1.5, M12x1.75 17 Piece Metric & NPT DIES NPT die (1/8-27), M3x0.5, M3x0.6 Screw Pitch Gauge Easily measure thread pitch or lead with the 16-Blade Screw Pitch Gauge 13 to 40 TPI SAE 0.5 to 1.75 Metric T-Handle Tap Wrench Handle Nickel-plated #45 Carbon Steel Body with a knurled tightening ring For smaller/fine tap sizes Sliding T-bar 6cm / 2-3/8" long Tap Wrench Handle Zinc alloy body and A3 Carbon steel handles with knurled milling non-slip grips For larger tap sizes M3 to M12 & 1/16 to 1/2" 19.5cm / 7-11/16" long Die Wrench Handle Fits up to M25 / 1" 20.0cm / 7-7/8" long Mini Screwdriver Fix the dies into the turning wrench with the mini-screwdriver Whether its home improvement, DIY repairs, workshop projects or craftwork, Hi-Spec offers a quality and affordable range that encompass an entire scope of hand tools, power tools and toolkit sets. Review: Item is ok but material quality is not that promising - Need to improve the quality of tools Review: Great service - Great quality item worth every penny ## Features - 39pc Complete Metric Tap and Die Set: For DIY garage and workshop tapping and threading. Start thread milling, internal or external rethreading, cut new material, chase damaged and old screws, repair rusty nuts, bolts and spark plugs - Screw Threading and Tapping: 8 Metric sizes from M3 to M12 with 16 pitch sizes plus NPT (1/8-27); coarse and fine sizes and pitches; three and four flute tapered and plugged taps and dies - Metal Tapper and Threader Kit: For steel, cast iron, aluminum, brass, and bronze; made from high-carbon chromium-bearing GCr15 steel for hardness, wear resistance, and corrosion protection - Tap and Die Wrench Handles: Large and precision sized adjustable T-handle tap wrenches; a large die wrench handle for holding the various dies; with knurled non-slip turning grips - Screw Pitch Gauge and Screwdriver Accessories: Measure threads accurately with the 16-blade gauge for SAE (13 to 40 TPI) and Metric (0.5 to 1.75) sizes; a handy mini screwdriver fixes in taps and dies ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Hi-Spec Products | | Country of Origin | USA | | Item model number | DT30090Y | | Product Dimensions | 32 x 20.3 x 4 cm; 1.29 kg | | ASIN | B08BP157C7 | ## Images ![Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - Image 1](https://m.media-amazon.com/images/I/81ea2-DKw-L.jpg) ![Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - Image 2](https://m.media-amazon.com/images/I/81iLvzJ7TZL.jpg) ![Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - Image 3](https://m.media-amazon.com/images/I/81sB+iwkL8L.jpg) ![Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - Image 4](https://m.media-amazon.com/images/I/81p3SStzkcL.jpg) ![Hi-Spec Tap & Die Set, Metric M3-M12 Threading Kit with Wrench and Gauge - Image 5](https://m.media-amazon.com/images/I/91O6+2vngzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐ Item is ok but material quality is not that promising *by O***G on 28 April 2026* Need to improve the quality of tools ### ⭐⭐⭐⭐⭐ Great service *by S***Y on 9 July 2026* Great quality item worth every penny ### ⭐⭐⭐⭐⭐ As Described. Works well *by D***D on 17 November 2025* Useful set to have in the workshop ## Frequently Bought Together - Hi-Spec 40pc Metric Tap & Die Set. Complete M3 to M12 Tapping and Threading Tools with Tap Wrench & Screw Pitch Gauge Accessories - Cutting Oil by WD-40 Specialist - Reduces Heat and Damage to Extend the Life of Your Cutting and Drilling Equipment by Reducing Heat and Friction - Smart Straw Narrow, Wide and 360 Spray - 400 ml --- ## 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.us/products/468967765-hi-spec-tap-and-die-set-metric-m3-m12-threading](https://www.desertcart.us/products/468967765-hi-spec-tap-and-die-set-metric-m3-m12-threading) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-11*