EFFICERE 40-Piece Tap & Die Set for Metric Threads M3–M12 | Coarse & Fine, Wrenches & Case

The EFFICERE 40-Piece Tap and Die Set delivers a comprehensive threading solution for metric and pipe threads, designed for dependable results on home projects, garages, and shops. Built to handle a wide range of metals—from aluminum and brass to steel and cast iron—the kit emphasizes reliability, precision, and organization.

All taps and dies are crafted from durable GCr15 bearing steel, optimized for long tool life and steady performance under repeated use. The cutting teeth are CNC machined and heat treated to a Rockwell hardness of 60 HRC, which supports clean, accurate threads and smooth starts when engaging new holes. The taps feature a tapered entry, aiding a gradual, less resistant entry into blind holes. This set aligns with recognized industry standards (ANSI/ASME B1.13M and ISO), giving you confidence in compatibility across common applications.

Key Benefits

• Wide thread range: coarse and fine metric threads plus a 1/8-27 NPT pipe thread option for versatility.
• Industrial-grade construction: GCr15 bearing steel offers durability for recurring threading tasks.
• Precision cutting: CNC-machined teeth and 60 HRC hardness for accurate, aggressive threading with minimal chatter.
• All-in-one convenience: includes essential wrenches, die stock, pitch gauge, screwdriver, and a rugged carrying case.

What’s Included

• 17 taps for internal threads
• 17 dies for external threads
• 1 long-handle adjustable tap wrench
• 1 T-handle tap wrench
• 1 long-handle adjustable die stock
• 1 mini screwdriver for die stock
• 1 metric threads pitch gauge
• 1 carrying and storage case

Ideal Uses

Perfect for creating new threads, pursuing existing threads, or repairing damaged threads on metal parts, rods, bolts, and nuts across automotive work, machinery maintenance, metal fabrication, and even woodworking projects.

How to Use

1. Choose the correct tap or die size for the material and thread type.
2. Secure with the appropriate wrench or die stock and apply cutting oil or lubricant.
3. Turn slowly, back off periodically to clear chips and check alignment.
4. Finish by cleaning threads and testing fit with the mating part.

With this kit, you gain a dependable threading toolkit that can adapt to many common metalworking tasks, helping you approach repairs and fabrication with confidence.

Care & Storage

Keep tools clean and dry; store in the provided case to protect cutting teeth and prevent rust, ensuring readiness for your next project.