Spiral Pointed Tap Series for through hole
Overall
length
L
Thread
length

Thread + Neck

ℓn
length
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk

JIS
LS-PM-PO


Spiral Fluted Taps
(for blind hole)

JIS Long Shank Spiral Pointed Taps for Hard-to-Machine Materials


Spiral Fluted Taps
(for through hole)

Specification
■Long shank spiral pointed tap suitable for high
hardness steels of 35 ~ 45HRC such as forgings
and thermal refined steels of high carbon steels


Spiral Pointed Taps
(for through hole)

and alloy steels, and die steel. Through hole use.
Recommended Tapping Speeds depending on Materials
High carbon steels Thermal refined steels Thermal refined steels
高炭素鋼 調質鋼 調質鋼

5 10 〜
5 10 〜 〜
5


Hand Taps
( m / min ) ( m / min ) ( m / min )



25〜35HRC 35〜45HRC

TYPE:1


Cemented
Carbide Taps

Roll Taps
TYPE:2 TYPE:3



Special Thread Taps
Simple Inspection Tools

Segment:1F
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes

Pipe Taps
For Metric Threads


M3 × 0.5 P3 P43.0GRDPBE 5.5P 100 9 18 40 4 3.2 6 3 1 ¥4,640 ※
M4 × 0.7 P3 P44.0IRDPBE 5.5P 100 11 21 40 5 4 7 3 1 ¥4,230 ※
M5 × 0.8 P3 P45.0KRDPBE 5.5P 100 13 25 40 5.5 4.5 7 3 1 ¥3,710 ※
M6 × 1 P3 P46.0MRDPBE 5.5P 100 15 30 40 6 4.5 7 3 1 ¥3,170 ※
Thread Mills
Premium Thread Mills

M6 × 1 ¥5,600 ※

P3 P46.0MRDPBG 5.5P 150 15 30 40 6 4.5 7 3 1
M8 × 1.25 P4 PY8.0NSDPBE 5.5P 100 19 - 50 6.2 5 8 3 2 ¥4,110 ※
M8 × 1.25 P4 PY8.0NSDPBG 5.5P 150 19 - 50 6.2 5 8 3 2 ¥7,000 ※
M10 × 1.5 P4 PY010OSDPBG 5.5P 150 23 - 50 7 5.5 8 3 2 ¥8,140 ※
M10 × 1.25 P4 PY010NSDPBG 5.5P 150 23 - 50 7 5.5 8 3 2 ¥8,140 ※
Dies



M12 × 1.75 P4 PY012PSDPBG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥10,200 ※
M12 × 1.5 P4 PY012OSDPBG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥10,200 ※
M12 × 1.25 P4 PY012NSDPBG 5.5P 150 26 - 50 8.5 6.5 9 3 2 ¥10,200 ※
M14 × 2 P5 PY014QTDPBG 5.5P 150 26 - 60 10.5 8 11 3 2 ¥12,800 ※
M14 × 1.5
Center Drills
Centering Tools


P4 PY014OSDPBG 5.5P 150 26 - 60 10.5 8 11 3 2 ¥12,800 ※



M16 × 2 P5 PY016QTDPBG 5.5P 150 26 - 60 12.5 10 13 3 2 ¥13,900 ※
M16 × 1.5 P4 PY016OSDPBG 5.5P 150 26 - 60 12.5 10 13 3 2 ¥13,900 ※
M18 × 2.5 P5 PY018RTDPBG 5.5P 150 33 - 70 14 11 14 3 2 ¥18,900 ※
JIS
※ = Specified Distribution Items. Made to order products. ③-96