Unifizz M4 x 0.7mm Metric Tap and Die Set, Machine Thread Screw Tap with Round Threading Die, Tap & Die Kit for Nut Screw Bolt Thread Repair

• 【Tap & Die Set】M4 x 0.7mm metric tap and die set can create new threads or repair damaged threads ; Taps and Dies feature with tapered teeth that start threading more easily.Clear threads without burrs, right hand tapping direction.
• 【Widely Applications】The round die can be used with any type of wrench, and can easily process threads on steel, copper, aluminum and other materials.The thread tap is suitable for processing through hole or shallow hole female threads. Suitable to finish tapping on stainless steel, iron, aluminum, copper, general steel and other materials and daily maintenance and repair work.
• 【Advanced Design】High speed steel straight flute design, fast downward chip removal, and the end chamfer helps guide the tap,resistant to wear and rust, high hardness and toughness. Alloy tool steel die is with conical locking hole, strong locking,not easily broken tooth chip fast, abrasion resistance and long service life.
• 【Easy to Use】The fastening screw used to repair external threads. When in use, the conical locking hole of the die is aligned with the screw of the wrench and tightened. Machine taps widely used in cast iron, copper, brass, abrasive steel, A3 steel, and other metal materials.
• 【Suggest】Appropriate lubricating oil should be added to the die cutting edge of dies and taps when cutting, It is to be reversed every 1/4~1/2 turn to facilitate chip discharge from the chip hole.

Feature: Quality Material: The thread taps are made of high-speed steel, resistant to wear and rust, high hardness and toughness. Advanced Design: Our tap die set features clear thread, sharp blade, straight fluted design, providing fast chip removal. Applications: Metric tap set is widely used in carbon steel, alloy steel, cast iron, copper, brass and other metal materials. Specification: Type:Tap Die Set Tap Material : High Speed Steels Die Material: Alloy Steel. Flute type: Straight flute. Cutting direction: Right hand. Key Notes: Appropriate lubricating oil should be added to the die cutting edge of dies and taps when cutting, It is to be reversed every 1/4~1/2 turn to facilitate chip discharge from the chip hole.