EFFICERE 86-Piece Master Tap and Hex Die Set | 3mm-16mm (M3-M16) & #4-5/8" SAE

• ALL-IN-ONE SET — This is a master tap & die set that includes a full range of SAE standard and Metric sizes from small to large with both coarse and fine teeth, designed for all kinds of internal and external threading, rethreading, or thread repairs jobs
• PREMIUM MATERIAL AND COATING — Industrial grade high speed steel (HSS) construction with unique titanium coating provides maximum strength and lasts 3 times longer than normal ground finished tap die for rust and corrosion prevention
• EXCELLENT CUTTING PERFORMANCE — All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance on a wide range of materials such as wood, carbon steel, cast iron, aluminum, brass, copper, stainless steel
• HEXAGONAL SHAPE DIES — Hex dies can be used with wrenches and sockets for added leverage, so they work much better than round dies for greater torque applications and in tight spaces. Hexagon dies fit both needs to create new thread or chase old thread, while round dies are usually to create thread only
• COMPLETE SIZE COVERAGE — Set includes (42) SAE standard and (36) metric taps and dies from small to large: #4x40, #6x32, #8x32, #10x32, #10x24, #12x24, 1/4x28, 1/4x20, 5/16x24, 5/16x18, 3/8x24, 3/8x16, 7/16x20, 7/16x14, 1/2x20, 1/2x13, 9/16x18, 9/16x12, 5/8x18, 5/8x11, 1/8x27NPT; M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M9x1.25, M10x1.25, M10x1.5, M11x1.25, M11x1.5, M12x1.5, M12x1.75, M14x1.5, M14x2, M16x1.5, M16x2
• COMPREHENSIVE ACCESSORIES — Set comes with (1) Large Size Adjustable Tap Handle; (1) Small Size Adjustable Tap Handle; (1) T-type Tap Handle; (1) Large Size Die Stock; (1) Small Size Die Stock; (2) Thread Pitch Gauges; (1) Slotted Screwdriver; (1) Metal Storage and Carry Case

• Select the Correct Die and Size — Identify the thread standard (SAE, Metric, Pipe) and size needed. Match the die's marking to the bolt, stud, or bar stock you are working with. Ensure the die fits securely into the appropriate die stock.
• Apply Lubricant and Begin Threading — Apply a suitable cutting fluid or lubricant to the die and the workpiece. For new threads, place the die onto the material and begin turning clockwise with the die stock or wrench, applying steady pressure.
• Cut or Chase Threads — For cutting new threads, maintain consistent pressure and rotation, backing off slightly every half-turn to clear chips. For rethreading, align the die with the existing thread and turn clockwise to clean and restore the damaged threads.
• Clean and Store — Once threading is complete, remove the die and clean all components thoroughly to remove metal shavings and cutting fluid. Lightly oil the taps and dies before storing them in the organized metal case to prevent rust and corrosion.

Typical situations where EFFICERE 86-Piece Master Tap and Hex Die Set | 3mm-16mm (M3-M16) & #4-5/8" SAE helps — illustrative scenarios, not customer reviews.