# EFFICERE 60-Piece Tap and Die Set | Metric M3-M12 & SAE #4-1/2" Inch Threads | Includes 27 Taps, 27 Dies, Wrenches, Case **Brand:** EFFICERE **SKU:** vnu0784 **ASIN:** B07TYXR42R **Canonical URL:** https://crowcrowcrow.com/p/60-pc-master-tap-die-set-include-sae-inch-size-metric-m12-coarse-fine-threads/vnu0784 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹7,321 **Discount:** 14% **Customer rating:** 4.63/5 from 8 ratings ## Description EFFICERE 60-Piece Tap and Die Set for versatile threading jobs. Made from GCr15 bearing steel, heat-treated to 60 HRC for precision. Includes metric (M3-M12) and SAE (#4-1/2") sizes, plus NPT. All duties included, GST invoice provided. ExpressBox tracked delivery. ## Highlights - Durable GCr15 Bearing Steel — Industrial-grade GCr15 bearing steel construction ensures exceptional durability and tool longevity, withstanding professional use for reliable threading and rethreading tasks. - Precision CNC Machined Teeth — All cutting teeth are precisely CNC machined and heat-treated to Rockwell hardness 60 HRC, delivering aggressive, clean, and accurate threading performance on a wide range of metals. - Versatile Metric & SAE Sizes — Covers 20 metric sizes (M3-M12) and 20 SAE coarse/fine sizes (#4-1/2"), plus 2 NPT pipe threaders, offering a comprehensive solution for diverse threading needs. - Complete Accessory Kit — Includes adjustable tap/die wrenches, T-handle holder, screwdriver, pitch gauges, and a sturdy storage case, providing everything needed for immediate hand threading tasks. ## Key features - ▲ PREMIUM MATERIAL AND DURABILITY - Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional uses - ▲ EXCELLENT CUTTING PERFORMANCE - All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance - ▲ VERSATILITY AND TAPERED TEETH DESIGN - Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel; Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily - ▲ MOST POPULAR SIZES - Set includes (20) Metric taps and dies: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.0, M10x1.5, M12x1.75; (20) SAE Fractional taps and dies for coarse thread (UNC): 4-40 NC, 6-32 NC, 8-32 NC, 10-24 NC, 12-24 NC, 1/4-20 NC, 5/16-18 NC, 3/8-16 NC, 7/16-14 NC, 1/2-13 NC; (12) SAE Fractional taps and dies for fine thread (UNF): 10-32 NF, 1/4-28 NF, 5/16-24 NF, 3/8-24 NF, 7/16-20 NF, 1/2-20 NF; (2) NPT tap and die: 1/8-27 NPT - ▲ COMPREHENSIVE ACCESSORIES - Comes with (1) Adjustable Tap Handle; (1) T-type Small Tap Handle; (1) Adjustable Die Handle; (2) Thread Pitch Gauges; (1) Slotted Screwdriver; (1) Storage and Carry Case - ▲ FOR HAND USE ONLY - Taps and dies are designed for hand drive only. Please do not use them with power tools which will deliver over torque to damage the threads. ## Why choose this product **Engineered for Precision Threading** — This EFFICERE set utilizes GCr15 bearing steel, heat-treated to 60 HRC, for superior hardness and wear resistance. Precision CNC machining ensures each tap and die cuts clean, accurate threads on demanding materials like stainless steel and cast iron. Tapered teeth facilitate easier starts, reducing the risk of thread damage and ensuring professional results for both new thread cutting and repairing existing ones. This focus on material science and manufacturing precision sets it apart for serious DIYers and mechanics. **Ideal for Metal Fabricators & Mechanics** — This set is best suited for individuals who frequently work with metal fabrication, auto repairs, machinery maintenance, or plumbing projects requiring precise thread creation or restoration. It's ideal for users needing a wide range of metric and SAE sizes in one kit. Those who only occasionally need to thread very soft materials or perform minor cosmetic thread touch-ups might find simpler, single-size dies sufficient. For heavy-duty industrial production lines requiring high-volume automated threading, specialized power tooling would be more appropriate. ## How to use 1. Identify the required thread size and standard (Metric, SAE Coarse/Fine, NPT) from the set. Match the die or tap size to the workpiece diameter and thread pitch you need to create or repair. — Select the Correct Die or Tap 2. Ensure the workpiece is securely held. For cutting new threads, chamfer the end slightly. Apply a suitable cutting fluid or lubricant to the die or tap and the workpiece to reduce friction and improve thread quality. — Prepare the Workpiece 3. Using the appropriate wrench (tap wrench for taps, die wrench for dies), apply steady, even pressure. For cutting new threads, turn clockwise about one full turn, then back off a half-turn to clear chips. For rethreading, turn clockwise, following the existing thread path. — Thread or Rethread 4. Once threading is complete, clean the workpiece and the tools thoroughly. Lightly oil the taps and dies to prevent rust, especially in humid Indian climates, and store them in the provided case for protection. — Clean and Store ## Product details | Field | Value | |---|---| | Primary Material | GCr15 Bearing Steel | | Heat Treatment | Rockwell 60 HRC | | Machining | CNC Machined | | Intended Use | Hand threading and rethreading new or damaged threads on metal pipes and rods | | Suitable Metals | Carbon steel, cast iron, stainless steel, aluminum, brass, copper | | Metric Sizes (20 pcs) | M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.25, M9x1.25, M10x1.0, M10x1.5, M12x1.75 | | SAE Coarse Sizes (UNC, 20 pcs) | #4-40 NC, #6-32 NC, #8-32 NC, #10-24 NC, #12-24 NC, 1/4-20 NC, 5/16-18 NC, 3/8-16 NC, 7/16-14 NC, 1/2-13 NC | | SAE Fine Sizes (UNF, 12 pcs) | #10-32 NF, 1/4-28 NF, 5/16-24 NF, 3/8-24 NF, 7/16-20 NF, 1/2-20 NF | | Pipe Threader Sizes (NPT, 2 pcs) | 1/8-27 NPT | | Included Accessories | Adjustable Tap Wrench, T-handle Tap Holder, Adjustable Die Wrench, Screwdriver, 2x Thread Pitch Gauges, Storage Case | | Usage Limitation | For hand use only. Do not use with power tools. | | Cost per use | 60-piece set at ₹7,321 — ₹122 per piece | | Shelf life after opening | Indefinite (with proper care and lubrication) | | Reapplication math | N/A (Tool, not consumable) | | Contraindications | Not for use with power tools; not suitable for hardened steel or materials harder than 60 HRC. | | Allergens / common irritants | None (metal tool) | | Brand | EFFICERE | | Style | Standard Set, 60-Piece | | Material | GCr15 Bearing Steel | | Finish Type | Aluminum, Brass, Cast Iron, Carbon Steel, Stainless Steel | | Hardness | 60 HRC | | Cutting Direction | Right Hand | | Item Shape | Hex Die Body, Round Tap Body | | Package Weight | 2.3 kg (5.07 lb) | | Package Dimensions | 42.9 cm x 24.2 cm x 4.9 cm (16.9" x 9.5" x 1.9") | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### What is the EFFICERE 60-Piece Tap and Die Set used for? This set is designed for hand threading and rethreading jobs on various metals like carbon steel, cast iron, aluminum, brass, copper, and stainless steel. It's perfect for auto repairs, metal fabrication, machinery, and plumbing, allowing you to cut new threads or renew existing ones. ### What sizes are included in the EFFICERE 60-Piece Tap and Die Set? The set includes 20 metric taps and dies (M3-M12), 20 SAE coarse thread taps and dies (#4-40 NC to 1/2-13 NC), 12 SAE fine thread taps and dies (#10-32 NF to 1/2-20 NF), and 2 NPT pipe threaders (1/8-27 NPT), totaling 60 pieces. ### Is this tap and die set suitable for power tools? No, this EFFICERE tap and die set is strictly for hand use only. Using power tools can apply excessive torque, potentially damaging the threads on the workpiece or the tools themselves. Always follow hand-drive instructions for optimal performance and longevity. ### How do I choose the right size threading die? Identify the fastener you are working with—measure its outside diameter and thread pitch. Match these measurements to the markings on the die, such as M10x1.5 for metric or 1/2-13 NC for SAE coarse threads. Ordering the exact standard and pitch ensures correct thread formation. ### What is the material and hardness of the EFFICERE tap and die set? The taps and dies are made from industrial-grade GCr15 bearing steel, precisely CNC machined and heat-treated to Rockwell hardness 60 HRC. This ensures excellent durability, longevity, and aggressive, clean threading performance on a wide range of metals. ### Can I use this tap and die set to repair damaged threads? Yes, the EFFICERE tap and die set is designed for both cutting new threads and chasing or renewing existing damaged threads on various metal components. The tapered teeth on the taps and dies help in starting the threading process more easily. ### How to buy an original EFFICERE tap and die set in India? Purchase the EFFICERE 60-Piece Tap and Die Set directly from crowcrowcrow.com. We import authentic products from authorized US retailers, ensuring they are factory-sealed and come with all customs duties and GST included in the price. Delivery is via ExpressBox tracked shipping. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B07TYXR42R-2.webp 2. https://images.crowcrowcrow.com/B07TYXR42R-5.webp 3. https://images.crowcrowcrow.com/B07TYXR42R-8.webp 4. https://images.crowcrowcrow.com/B07TYXR42R-11.webp 5. https://images.crowcrowcrow.com/B07TYXR42R-14.webp 6. https://images.crowcrowcrow.com/B07TYXR42R-17.webp --- Source: https://crowcrowcrow.com/p/60-pc-master-tap-die-set-include-sae-inch-size-metric-m12-coarse-fine-threads/vnu0784 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-15 days. Prices are all-inclusive (duties + GST).