
Spiral Pointed Tap Series for through hole
Overall
length
L
Thread
length
ℓ
Thread + Neck
ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
③
JIS
PM-PO
Spiral Fluted Taps
(for blind hole)
①
JIS Spiral Pointed Taps for Hard-to-Machine Materials
■Spiral pointed tap suitable for high hardness steels of 35 ~
Spiral Fluted Taps
(for through hole)
Specification 45HRC such as forgings and thermal refined steels of high
②
carbon steels and alloy steels, and die steel. Through hole
use.
TYPE:1
Spiral Pointed Taps
(for through hole)
Recommended Tapping Speeds depending on Materials
③
High carbon steels Thermal refined steels Thermal refined steels
高炭素鋼 調質鋼 調質鋼
5 10〜
5 10 〜 〜
5
( m / min ) ( m / min ) ( m / min )
25〜35HRC 35〜45HRC
Hand Taps
④
TYPE:2 TYPE:3
Cemented
Carbide Taps
⑤
Segment:1F
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer
Roll Taps
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
⑥
For Metric Threads
M3 × 0.5 P3 PY3.0GRDPB 5.5P 46 9 14 26 4 3.2 6 3 1 ¥1,610 ※
M4 × 0.7 P3 PY4.0IRDPB 5.5P 52 11 17 29 5 4 7 3 1 ¥1,610 ※
M5 × 0.8 P3 PY5.0KRDPB 5.5P 60 13 22 33 5.5 4.5 7 3 1 ¥1,630 ※
Special Thread Taps
Simple Inspection Tools
M6 × 1 P3 PY6.0MRDPB 5.5P 62 15 26 33 6 4.5 7 3 1 ¥1,800 ※
⑦
M8 × 1.25 P4 PY8.0NSDPB 5.5P 70 19 - 36 6.2 5 8 3 2 ¥2,510 ※
M10 × 1.5 P4 PY010OSDPB 5.5P 75 23 - 38 7 5.5 8 3 2 ¥3,200 ※
M10 × 1.25 P4 PY010NSDPB 5.5P 75 23 - 38 7 5.5 8 3 2 ¥3,200 ※
M12 × 1.75 P4 PY012PSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※
Pipe Taps
⑧
M12 × 1.5 P4 PY012OSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※
M12 × 1.25 P4 PY012NSDPB 5.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,530 ※
M14 × 2 P5 PY014QTDPB 5.5P 88 26 - 45 10.5 8 11 3 2 ¥6,180 ※
M14 × 1.5 P4 PY014OSDPB 5.5P 88 26 - 45 10.5 8 11 3 2 ¥6,180 ※
M16 × 2 ¥8,250 ※
Thread Mills
Premium Thread Mills
P5 PY016QTDPB 5.5P 95 26 - 48 12.5 10 13 3 2
⑨
M16 × 1.5 P4 PY016OSDPB 5.5P 95 26 - 48 12.5 10 13 3 2 ¥8,250 ※
M18 × 2.5 P5 PY018RTDPB 5.5P 100 33 - 51 14 11 14 3 2 ¥11,100 ※
M18 × 1.5 P4 PY018OSDPB 5.5P 100 33 - 51 14 11 14 3 2 ¥11,100 ※
M20 × 2.5 P5 PY020RTDPB 5.5P 105 33 - 50 15 12 15 3 3 ¥15,000 ※
Dies
M20 × 1.5 P4 PY020OSDPB 5.5P 105 33 - 50 15 12 15 3 3 ¥15,000 ※
⑩
M22 × 2.5 P5 PY022RTDPB 5.5P 115 33 - 55 17 13 16 3 3 ¥19,200 ※
M22 × 1.5 P4 PY022OSDPB 5.5P 115 33 - 55 17 13 16 3 3 ¥19,200 ※
M24 × 3 P5 PY024STDPB 5.5P 120 39 - 55 19 15 18 3 3 ¥24,000 ※
M24 × 1.5 P4 PY024OSDPB 5.5P 120 39 - 55 19 15 18 3 3 ¥24,000 ※
Center Drills
Centering Tools
M27 × 3 ¥33,900 ※
⑪
P5 PY027STDPB 5.5P 130 39 - 60 20 15 18 4 3
M27 × 1.5 P4 PY027OSDPB 5.5P 130 39 - 60 20 15 18 4 3 ¥33,900 ※
M30 × 3.5 P5 PY030TTDPB 5.5P 135 46 - 62 23 17 20 4 3 ¥43,300 ※
M30 × 1.5 P4 PY030OSDPB 5.5P 135 46 - 62 23 17 20 4 3 ¥43,300 ※
JIS
※ = Specified Distribution Items. Made to order products. ③-92