Обший каталог Yamawa 2016 - 2017 - страница 380

HFISP

For Ultra Fast Tapping, Horizontal Use. Low Spiral Fluted Taps for Carbon Steels

Specification

■ Applicable for ultra high speed tapping. Having internal

Coating 2D coolant hole(center through hole), HFISP is suitable for

carbon steels and alloy steels, blind hole use. Effective in horizontal tapping use.

Recommended Tapping Speeds depending on Materials

ow carbon steels Medium carbon steels High carbon steels Alloy steels

20〜50 20〜50 20〜30 20〜30

For icon explanation, refer to P.50

TYPE：1 TYPE：2

Segment：1D

For Metric Threads M6 × 1 ○

P4 HFISPS6.0M 2.5P 62 19 27 32 6 - - 3 1

M8 × 1.25 ○

P4 HFISPS8.0N 2.5P 70 22 - 36 8 - - 3 2

M10 × 1.5 ○

P4 HFISPS010O 2.5P 75 24 - 37 10 - - 3 2

M10 × 1.25 ○

P4 HFISPS010N 2.5P 75 24 - 37 10 - - 3 2

M12 × 1.75 ○

P4 HFISPS012P 2.5P 82 29 - 40 12 - - 3 2

M12 × 1.5 ○

P4 HFISPS012O 2.5P 82 29 - 40 12 - - 3 2

M12 × 1.25 ○

P4 HFISPS012N 2.5P 82 29 - 40 12 - - 3 2

M14 × 1.5 ○

P4 HFISPS014O 2.5P 88 30 - 40 12 - - 3 2

M16 × 1.5 ○

P4 HFISPS016O 2.5P 95 32 - 43 16 - - 3 2

M18 × 1.5 ○

P4 HFISPS018O 2.5P 100 37 - 45 16 - - 4 2

M20 × 1.5 ○

P5 HFISPT020O 2.5P 105 37 - 45 16 - - 4 2

Remarks: 1.HFISP do not have square on its shank, please use holders having strong gripping force, such as milling chucks. 2.Rear end of the shank is to tongue specification. If the portion which contacts the rear end has V saucer shape, coolant may leak.