Yamawa HVPO Machine Tap for Through Holes

Spiral pointed taps for excellent chip evacuation

HVPO is designed with unique flute shape to achieve excellent internal threads and long tool life thanks to smooth chip ejection and reduced cutting resistance.

Excellent machining conditions Thanks to the unique flute shape and semi

long overall length of the tap, water-soluble cutting fluid is sufficiently supplied.

Excellent ejected chips Chips keep an acceptable form and length,

also with ductile materials that tend to produce long chips. 

Excellent internal threads In 1.0116 (St 37-3) tapping,

an excellent internal thread surface can be obtained even using water-soluble cutting fluid.