
① Spiral Fluted Tap Series for blind hole Overall
length
L
Thread
length
ℓ
Thread + Neck
length
ℓn
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS
LS-LO-SP
Spiral Fluted Taps
(for blind hole)
①
JIS Long Shank Low Spiral Fluted Taps
Spiral Fluted Taps
(for through hole)
②
Specification
■S piral flutes with low helix can break down
Helix angle 8° chips and can eject them smoothly. LS-LO-SP
is the long shank spiral fluted tap suitable for
Spiral Pointed Taps
(for through hole)
thermal refined high carbon steels and alloy tool
③
steels. Effective in horizontal tapping.
Recommended Tapping Speeds depending on Materials
Medium carbon steels High carbon steels TYPE:1
中炭素鋼 高炭素鋼
5 10〜
5 10 〜
Hand Taps
( m / min ) ( m / min )
④
Cemented
Carbide Taps
TYPE:2 TYPE:3
⑤
Roll Taps
⑥
Segment:1C
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
Special Thread Taps
Simple Inspection Tools
For Metric Threads
⑦
M6 × 1 P2 LSHFQ6.0ML10 2.5P 100 15 30 40 6 4.5 7 3 1 ¥2,260 ※
M8 × 1.25 P2 LSHMQ8.0NL10 2.5P 100 19 - 50 6.2 5 8 3 2 ¥2,930 ※
M8 × 1.25 P2 LSHMQ8.0NL15 2.5P 150 19 - 50 6.2 5 8 3 2 ¥5,000 ※
M10 × 1.5 P2 LSHMQ010OL15 2.5P 150 23 - 50 7 5.5 8 3 2 ¥5,810 ※
Pipe Taps
M10 × 1.25 P2 LSHMQ010NL15 2.5P 150 23 - 50 7 5.5 8 3 2 ¥5,810 ※
⑧
M12 × 1.75 P2 LSHMQ012PL15 2.5P 150 26 - 50 8.5 6.5 9 3 2 ¥7,280 ※
M12 × 1.5 P2 LSHMQ012OL15 2.5P 150 26 - 50 8.5 6.5 9 3 2 ¥7,280 ※
M12 × 1.25 P2 LSHMQ012NL15 2.5P 150 26 - 50 8.5 6.5 9 3 2 ¥7,280 ※
M14 × 2 P2 LSHMQ014QL15 2.5P 150 26 - 60 10.5 8 11 3 2 ¥9,120 ※
Thread Mills
Premium Thread Mills
⑨
M14 × 1.5 P2 LSHMQ014OL15 2.5P 150 26 - 60 10.5 8 11 3 2 ¥9,120 ※
M16 × 2 P2 LSHMQ016QL15 2.5P 150 26 - 60 12.5 10 13 3 2 ¥9,900 ※
M16 × 2 P2 LSHMQ016QL20 2.5P 200 26 - 60 12.5 10 13 3 2 ¥13,000 ※
M16 × 1.5 P2 LSHMQ016OL15 2.5P 150 26 - 60 12.5 10 13 3 2 ¥9,900 ※
M16 × 1.5 ¥13,000 ※
Dies
P2 LSHMQ016OL20 2.5P 200 26 - 60 12.5 10 13 3 2
⑩
M18 × 2.5 P3 LSHMR018RL20 2.5P 200 33 - 70 14 11 14 4 2 ¥17,000 ※
M18 × 1.5 P2 LSHMQ018OL20 2.5P 200 33 - 70 14 11 14 4 2 ¥17,000 ※
M20 × 2.5 P3 LSHMR020RL20 2.5P 200 33 - 70 15 12 15 4 3 ¥21,600 ※
M20 × 1.5 P3 LSHMR020OL20 2.5P 200 33 - 70 15 12 15 4 3 ¥21,600 ※
Center Drills
Centering Tools
M22 × 2.5 P3 LSHMR022RL20 2.5P 200 33 - 70 17 13 16 4 3 ¥24,000 ※
⑪
M22 × 1.5 P3 LSHMR022OL20 2.5P 200 33 - 70 17 13 16 4 3 ¥24,000 ※
M24 × 3 P3 LSHMR024SL20 2.5P 200 39 - 80 19 15 18 4 3 ¥27,000 ※
M24 × 1.5 P3 LSHMR024OL20 2.5P 200 39 - 80 19 15 18 4 3 ¥27,000 ※
JIS
①-149 ※ = Specified Distribution Items. Made to order products.