① Spiral Fluted Tap Series for blind hole Overall
length
L
Thread
length

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)



JIS Long Shank Low Spiral Fluted Taps
Spiral Fluted Taps
(for through hole)



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



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 )

Cemented
Carbide Taps


TYPE:2 TYPE:3

Roll Taps



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



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 ※



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



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



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 ※



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.