Overall
length
L
Thread
length

Thread + Neck

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

SU-PO Spiral Pointed Taps for Stainless Steels 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



M22 × 2.5 P4 PUMS022R 5P 115 33 - 55 17 13 16 3 5 ¥15,800 ※
M22 × 2.5 P5 PUMT022R 5P 115 33 - 55 17 13 16 3 5 ¥15,800 ※
M22 × 2.5 P6 PUMU022R 5P 115 33 - 55 17 13 16 3 5 ¥15,800 ※
M22 × 1.5 P4 PUMS022O 5P 115 33 - 55 17 13 16 3 5 ¥15,800 ※


Spiral Fluted Taps
(for through hole)
M22 × 1.5 P5 PUMT022O 5P 115 33 - 55 17 13 16 3 5 ¥15,800 ※



M24 × 3 P4 PUMS024S 5P 120 39 - 55 19 15 18 3 5 ¥19,700
M24 × 3 P5 PUMT024S 5P 120 39 - 55 19 15 18 3 5 ¥19,700 ※
M24 × 3 P6 PUMU024S 5P 120 39 - 55 19 15 18 3 5 ¥19,700 ※
M24 × 1.5 P4 PUMS024O 5P 120 39 - 55 19 15 18 3 5 ¥19,700 ※


Spiral Pointed Taps
(for through hole)

M27 × 3 P4 PUMS027S 5P 130 39 - 60 20 15 18 4 5 ¥27,900 ※
M27 × 1.5 P4 PUMS027O 5P 130 39 - 60 20 15 18 4 5 ¥27,900 ※
M30 × 3.5 P5 PUMT030T 5P 135 46 - 62 23 17 20 4 5 ¥35,600 ※
M30 × 1.5 P4 PUMS030O 5P 135 46 - 62 23 17 20 4 5 ¥35,600 ※
M33 × 3.5 ¥41,400 ※


Hand Taps
P5 PUMT033T 5P 145 46 - 67 25 19 22 4 5



M36 × 4 P5 PUMT036U 5P 155 52 - 71 28 21 24 4 5 ¥48,000 ※
M39 × 4 P5 PUMT039U 5P 165 52 - 76 30 23 26 4 5 ¥55,000 ※
M42 × 4.5 P5 PUMT042V 5P 175 59 - 81 32 26 30 4 5 ¥66,900 ※
For Unified Threads


Cemented
Carbide Taps
No.2-56UNC P1 PUMPUN2E 5P 42 8.1 12 27 3 2.5 5 2 3 ¥2,590 ※



No.4-40UNC P2 PUMQUN4H 5P 46 9 14 25 4 3.2 6 2 3 ¥1,670 ※
No.4-48UNF P1 PUMPUN4F 5P 46 9 14 25 4 3.2 6 2 3 ¥1,670 ※
No.5-40UNC P2 PUMQUN5H 5P 52 11 16 28 5 4 7 3 3 ¥1,560 ※
No.5-44UNF P1 PUMPUN5G 5P 52 11 16 28 5 4 7 3 3 ¥1,560 ※


Roll Taps
No.6-32UNC ¥1,560 ※



P2 PUMQUN6J 5P 52 11 17 27 5 4 7 3 3
No.6-40UNF P2 PUMQUN6H 5P 52 11 17 27 5 4 7 3 3 ¥1,560 ※
No.8-32UNC P2 PUMQUN8J 5P 60 13 22 31 5.5 4.5 7 3 3 ¥1,570 ※
No.8-36UNF P2 PUMQUN8I 5P 60 13 22 31 5.5 4.5 7 3 3 ¥1,600 ※
No.10-24UNC P2 PUMQUNAM 5P 60 13 22 32 5.5 4.5 7 3 3 ¥1,600 ※


Special Thread Taps
Simple Inspection Tools

No.10-32UNF P2 PUMQUNAJ 5P 60 13 22 32 5.5 4.5 7 3 3 ¥1,600 ※
1/4-20UNC P2 PUMQU04N 5P 62 15 26 33 6 4.5 7 3 3 ¥1,700 ※
1/4-28UNF P2 PUMQU04K 5P 62 15 26 33 6 4.5 7 3 3 ¥1,700 ※
5/16-18UNC P3 PUMRU05O 5P 70 19 - 36 6.2 5 8 3 4 ¥2,370 ※


Pipe Taps
5/16-24UNF P2 PUMQU05M 5P 70 19 - 36 6.2 5 8 3 4 ¥2,370 ※



3/8-16UNC P3 PUMRU06P 5P 75 23 - 38 7 5.5 8 3 4 ¥3,040 ※
3/8-24UNF P2 PUMQU06M 5P 75 23 - 38 7 5.5 8 3 4 ¥3,040 ※
7/16-14UNC P3 PUMRU07Q 5P 82 26 - 42 8.5 6.5 9 3 4 ¥4,280 ※
7/16-20UNF P3 PUMRU07N 5P 82 26 - 42 8.5 6.5 9 3 4 ¥4,280 ※
Thread Mills
Premium Thread Mills

1/2-13UNC P3 PUMRU08R 5P 88 26 - 45 10.5 8 11 3 4 ¥4,550 ※


1/2-20UNF P3 PUMRU08N 5P 88 26 - 45 10.5 8 11 3 4 ¥4,550 ※
9/16-18UNF P3 PUMRU09O 5P 95 26 - 48 12.5 10 13 3 4 ¥6,780 ※
5/8-11UNC P3 PUMRU10U 5P 95 26 - 48 12.5 10 13 3 4 ¥6,780 ※
For Whitworth Threads
Dies



3/16W24 P2 PUMQW03M 5P 60 13 21 32 5.5 4.5 7 3 3 ¥1,570 ※
1/4W20 P3 PUMRW04N 5P 62 15 26 33 6 4.5 7 3 3 ¥1,680 ※
5/16W18 P3 PUMRW05O 5P 70 19 - 36 6.2 5 8 3 4 ¥2,370 ※
3/8W16 P3 PUMRW06P 5P 75 23 - 38 7 5.5 8 3 4 ¥3,040 ※
7/16W14 P3 PUMRW07Q 5P 82 26 - 42 8.5 6.5 9 3 4 ¥4,280 ※
Center Drills
Centering Tools



1/2W12 P3 PUMRW08S 5P 88 26 - 45 10.5 8 11 3 4 ¥4,550 ※
5/8W11 P3 PUMRW10U 5P 95 26 - 48 12.5 10 13 3 4 ¥6,780 ※
3/4W10 P4 PUMSW12V 5P 105 33 - 50 15 12 15 3 5 ¥12,400 ※
1 W8 P4 PUMSW16X 5P 125 39 - 58 19 15 18 3 5 ¥25,900 ※
JIS
※ = Specified Distribution Items. Made to order products. ③-62