
Overall
length
L
Thread
length
ℓ
Thread + Neck
ℓn
length
ℓs
Shank
length
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
①
SP Spiral Fluted Taps JIS
L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP
Size Class Code Chamfer
Spiral Fluted Taps
(for blind hole)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
①
M20 × 2 P3 SPR020Q 2.5P 105 33 - 50 15 12 15 4 8 ¥10,700
M20 × 1.5 P3 SPR020O 2.5P 105 33 - 50 15 12 15 4 8 ¥10,700
M20 × 1.5 P4 SPS020O 2.5P 105 33 - 50 15 12 15 4 8 ¥10,700 ※
M20 × 1.5 P5 SPT020O 2.5P 105 33 - 50 15 12 15 4 8 ¥10,700 ※
Spiral Fluted Taps
(for through hole)
M20 × 1.25 P2 SPQ020N 2.5P 105 18 - 50 15 12 15 4 9 ¥13,600 ※
②
M20 × 1 P2 SPQ020M 2.5P 105 18 - 50 15 12 15 4 9 ¥13,600
M22 × 2.5 P3 SPR022R 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700
M22 × 2.5 P4 SPS022R 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700 ※
M22 × 2 P3 SPR022Q 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700 ※
Spiral Pointed Taps
(for through hole)
③
M22 × 1.5 P3 SPR022O 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700
M22 × 1.5 P4 SPS022O 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700 ※
M22 × 1.5 P5 SPT022O 2.5P 115 33 - 55 17 13 16 4 8 ¥13,700 ※
M22 × 1 P2 SPQ022M 2.5P 115 19 - 55 17 13 16 4 9 ¥17,700
M23 × 1.5 ¥17,100 ※
Hand Taps
P3 SPR023O 2.5P 120 39 - 55 19 15 18 4 8
④
M24 × 3 P3 SPR024S 2.5P 120 39 - 55 19 15 18 4 8 ¥17,100
M24 × 3 P4 SPS024S 2.5P 120 39 - 55 19 15 18 4 8 ¥17,100 ※
M24 × 2 P3 SPR024Q 2.5P 120 39 - 55 19 15 18 4 8 ¥17,100
M24 × 1.5 P3 SPR024O 2.5P 120 39 - 55 19 15 18 4 8 ¥17,100
Cemented
Carbide Taps
M24 × 1.5 P4 SPS024O 2.5P 120 39 - 55 19 15 18 4 8 ¥17,100 ※
⑤
M24 × 1 P2 SPQ024M 2.5P 120 19 - 55 19 15 18 4 9 ¥21,800
M25 × 2 P3 SPR025Q 2.5P 125 39 - 58 19 15 18 4 8 ¥22,500 ※
M25 × 1.5 P3 SPR025O 2.5P 125 39 - 58 19 15 18 4 8 ¥22,500
M25 × 1 P2 SPQ025M 2.5P 125 20 - 58 19 15 18 4 9 ¥26,700 ※
Roll Taps
M26 × 3 ¥24,200 ※
⑥
P3 SPR026S 2.5P 130 39 - 60 20 15 18 4 8
M26 × 2 P3 SPR026Q 2.5P 130 39 - 60 20 15 18 4 8 ¥24,200 ※
M26 × 1.5 P3 SPR026O 2.5P 130 39 - 60 20 15 18 4 8 ¥24,200
M26 × 1 P2 SPQ026M 2.5P 130 20 - 60 20 15 18 4 9 ¥29,900 ※
M27 × 3 P3 SPR027S 2.5P 130 39 - 60 20 15 18 4 8 ¥24,200
Special Thread Taps
Simple Inspection Tools
⑦
M27 × 2 P3 SPR027Q 2.5P 130 39 - 60 20 15 18 4 8 ¥24,200
M27 × 1.5 P3 SPR027O 2.5P 130 39 - 60 20 15 18 4 8 ¥24,200
M27 × 1 P2 SPQ027M 2.5P 130 20 - 60 20 15 18 4 9 ¥29,900 ※
M28 × 2 P3 SPR028Q 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
M28 × 1.5
Pipe Taps
P3 SPR028O 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
⑧
M28 × 1 P2 SPQ028M 2.5P 135 20 - 62 23 17 20 4 9 ¥38,600 ※
M30 × 3.5 P4 SPS030T 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
M30 × 3 P3 SPR030S 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
M30 × 2 P3 SPR030Q 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
Thread Mills
Premium Thread Mills
M30 × 1.5 P3 SPR030O 2.5P 135 46 - 62 23 17 20 4 8 ¥30,900
⑨
M30 × 1 P2 SPQ030M 2.5P 135 21 - 62 23 17 20 4 9 ¥38,600 ※
M32 × 3 P3 SPMR032S 2.5P 145 46 - 67 24 19 22 4 8 ¥36,000 ※
M32 × 2 P3 SPMR032Q 2.5P 145 46 - 67 24 19 22 4 8 ¥36,000 ※
M32 × 1.5 P3 SPMR032O 2.5P 145 46 - 67 24 19 22 4 8 ¥36,000 ※
Dies
M32 × 1
⑩
P2 SPMQ032M 2.5P 145 21 - 67 24 19 22 4 9 ¥44,300 ※
M33 × 3.5 P4 SPMS033T 2.5P 145 46 - 67 25 19 22 4 8 ¥36,000
M33 × 3 P3 SPMR033S 2.5P 145 46 - 67 25 19 22 4 8 ¥36,000 ※
M33 × 2 P3 SPMR033Q 2.5P 145 46 - 67 25 19 22 4 8 ¥36,000 ※
M33 × 1.5 P3 SPMR033O 2.5P 145 46 - 67 25 19 22 4 8 ¥36,000 ※
Center Drills
Centering Tools
⑪
M33 × 1 P2 SPMQ033M 2.5P 145 21 - 67 25 19 22 4 9 ¥44,300 ※
M34 × 3 P3 SPMR034S 2.5P 155 52 - 71 28 21 24 4 8 ¥41,700 ※
M34 × 2 P3 SPMR034Q 2.5P 155 52 - 71 28 21 24 4 8 ¥41,700 ※
JIS
※ = Specified Distribution Items. Made to order products. ①-40