Burkit M12 X 1 Tap and Die Set Left Hand

• Tap Material: High-Speed Steel 6542 (M2), Cutting Diameter: 12mm, Pitch: 1mm, Cutting Direction: Left Hand, Accuracy Class: H2.
• Die Material: Alloy Tool Steel, Cutting Diameter: 12mm, Pitch: 1mm, Cutting Direction: Left Hand, Accuracy Class: 6g.
• Technology: Straight fluted design, fast chip removal, and no blocking make your threads machining faster and easier.
• Applications: Widely used in cast iron, copper, brass, abrasive steel, A3 steel, and other metal materials to process threads.
• Package Include: 1 set Metric M12X1mm Left Hand Tap&Die.

About Taps: Straight flute design, made of 6542 high speed steel. It is used to process threads of various through holes or shallow blind holes, and blind holes cannot be processed. Can process copper, brass, A3 steel, aluminum, cast iron and other materials. Generally used in conjunction with tapping machines, integrated bench drills, CNC lathes, machining centers, etc. Manual processing is also possible. When operating, control the speed according to the hardness of the material, the higher the hardness of the processed product, the slower the speed. Recommended feed rate: Hard steel: 5-10m/min, cast iron: 8-10m/min, ordinary steel: 6-15m/min. About Dies: Made of alloy tool steel, hardness and wear resistance. 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. The conical keyhole has a strong locking force and is not easy to loosen. Suggest: Appropriate lubricating oil should be added to the die-cutting edge when cutting, It is to be reversed every 1/4~1/2 turn to facilitate chip discharge from the chip hole. Tap Material: High Speed Steel. Die Material: Alloy Tool Steel. Cutting Direction: Left Hand. Package Include: 1pc LH M12x1.0mm tap, 1pc LH M12x1.0mm die.