HFAHS

For Ultra Fast Tapping, Vertical Use, Spiral Fluted Taps for Aluminum

Specification

■ Applicable for ultra high speed tapping. Having center Coating through hole geometry to correspond with inner coolant supply system, HFAHS is suitable for aluminum castings, blind hole use. Vertical tapping use.

Recommended Tapping Speeds depending on Materials

Aluminum alloy Aluminum alloy Si Si IS IS

30〜100 30〜100

(m/min) (m/min) For icon explanation, refer to P.50

TYPE:1 YAMAWA TYPE:2 YAMAWA

Segment:1D

SizeClassCodeChamferL (mm)ℓt (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M6×1ISO2XSD6.0MBLDTZ2.5P801115304564.9831
M8×1.25ISO2XSD8.0NBLDTZ2.5P90-12354886.2932
M10×1.5ISO2XSD010OBLDTZ2.5P100-1339531081132
M10×1.25ISO2XSY010NBLDTZ2.5P100-1339531081132
M12×1.75ISO2XSY012PBLDTZ2.5P110-1544571291232
M12×1.5ISO2XSY012OBLDTZ2.5P110-1544571291232
M12×1.25ISO2XSY012NBLDTZ2.5P110-1544571291232