Обший каталог Yamawa 2016 - 2017 - страница 395

Overall Thread Thread+Neck Shank Shank Size of Length of
length length length length dia. square square

L ℓ ℓn ℓs Ds K ℓk


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
HDISL
Spiral Fluted Taps for Steels, for Dry Tapping and for Ultra High Speed Tapping,
Through Hole Use (with LH spiral flutes)


(for through hole)
Specification ■Tapping under ultra high speed and under mist and dry, is
possible with HDISL. For through hole use (with LH spiral
flutes) for both vertical and horizontal use.
Coating 2D


(for through hole)
Recommended Tapping Speeds depending on Materials
ow carbon steels Medium carbon steels

20 50 20 50
〜 〜


Hand Taps
For icon explanation, refer to P.50
TYPE：1 TYPE：2


Carbide Taps
Cemented
Roll Taps
Segment：1T
L ℓ ℓn ℓs Ds K ℓk No. of
Size Class Code Chamfer Type Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
M6 × 1 P4 HDISLS6.0M 5P 62 19 27 32 6 - - 3 1 ○


Simple Inspection Tools
Special Thread Taps
M8 × 1.25 P4 HDISLS8.0N 5P 70 22 - 36 8 - - 3 2 ○
M10 × 1.5 P4 HDISLS010O 5P 75 24 - 37 10 - - 3 2 ○
M10 × 1.25 P4 HDISLS010N 5P 75 24 - 37 10 - - 3 2 ○
M12 × 1.75 P4 HDISLS012P 5P 82 29 - 40 12 - - 3 2 ○
M12 × 1.5


Pipe Taps
P4 HDISLS012O 5P 82 29 - 40 12 - - 3 2 ○
M12 × 1.25 P4 HDISLS012N 5P 82 29 - 40 12 - - 3 2 ○
M14 × 1.5 P4 HDISLS014O 5P 88 30 - 40 12 - - 3 2 ○
M16 × 1.5 P4 HDISLS016O 5P 95 32 - 43 16 - - 3 2 ○
M18 × 1.5 ○
Thread Mills
P4 HDISLS018O 5P 100 37 - 45 16 - - 4 2
M20 × 1.5 P5 HDISLT020O 5P 105 37 - 45 16 - - 4 2 ○ Dies
Center Drills
Centering Tools


JIS
◎=Standard ○=Semi standard △=Made to order
SL-10
For improvement, spec may change without advance notice. 391