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YAMAWASP series standard spiral tap SPM7M8M10M12M14M16M18 in Japan

The new design of spiral wire tap is suitable for the processing of general steel and non ferrous alloy blind hole. When the SP spiral wire is used to attack the tooth, the chip can be discharged from the hole behind the hole, which can prevent the chip from clogging and cause the wire attack damage. (the other metric coarse thread size has increased the accuracy of the product can be applied to the selection of) cutting speed (13m/min) of various types of tapping machining.

discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 1771.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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There are three kinds of wire attack in standard series:

HT (straight groove screw) characteristics

  1. In consideration of the chip discharge, a wire groove with a straight groove is designed.
  2. According to the length of the cutting part, there are three sizes of (first) 9P, (middle) 5P and (upper) 1.5P.

SP (spiral screw) characteristics

  1. The direction of lead chip is in the opposite direction (positive) discharge, and the groove is distorted, suitable for the use of blind hole processing.
  2. Because of good cutting performance, suitable for processing viscous materials.

PO (apex wire tapping) characteristics

  1. Taking into account the direction of the chip tapping, and applying the tip groove, it is suitable for machining through holes.
  2. The cutting torque is low because of the small chip barrier.

Applicable scope