Обший каталог Yamawa 2016 - 2017 - страница 474

Hand Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


PL1
Hand Taps for Plastics
Specification
(for through hole)


■PL1 is the tap for thermosetting plastic which is specially
2D hard-to-machine material among plastics.
E
Nitride
～ M2.6
Recommended Tapping Speeds depending on Materials
(for through hole)


Thermosetting plastic

5 10 〜
(m/min)
For icon explanation, refer to P.50
Hand Taps


TYPE：1 TYPE：2
Cemented
Carbide Taps


Segment：1A
Roll Taps


Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
M2 × 0.4 P4 TPLM2.0E3 3P 42 7.2 12 27 3 2.5 5 3 1 △
M2.3 × 0.4 P4 TPLM2.3E3 3P 42 7.2 12 27 3 2.5 5 3 1 △
Special Thread Taps
Pipe Taps Simple Inspection Tools


M2.5 × 0.45 P4 TPLM2.5F3 3P 46 8.1 14 29 3 2.5 5 3 1 ○
M2.6 × 0.45 P4 TPLM2.6F3 3P 46 8.1 14 29 3 2.5 5 3 1 △
M3 × 0.5 P5 TPLM3.0G3 3P 46 9 14 26 4 3.2 6 4 1 ○
M3.5 × 0.6 P5 TPLM3.5H3 3P 52 11 16 29 5 4 7 4 1 ○
M4 × 0.7 P5 TPLM4.0I3 3P 52 11 17 29 5 4 7 4 1 ○
M5 × 0.8 P5 TPLM5.0K3 3P 60 13 22 33 5.5 4.5 7 4 1 ○
M6 × 1 P5 TPLM6.0M3 3P 62 15 26 33 6 4.5 7 4 1 △
M8 × 1.25 P6 TPLM8.0N3 3P 70 19 - 36 6.2 5 8 4 2 △
Thread Mills
Dies
Center Drills
Centering Tools


JIS
HT-45 ◎=Standard ○=Semi standard △=Made to order
470 For improvement, spec may change without advance notice.