
① Spiral Fluted Tap Series for blind hole Overall
length
L
Thread
length
ℓ
Thread + Neck
ℓn
length
ℓs
Shank
length
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS HVSP Z-PRO Spiral fluted Taps for Forged Parts in the Heavy Metalworking Industry.
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
1 3/8-12UNF P4 SYU22SSEEXJ 2.5P 200 52 - 102 28 21 24 4 2 ¥60,000 ※
1 1/2-6UNC P6 SYU24ZUEEXJ 2.5P 200 52 - 102 30 23 26 4 2 ¥64,000 ※
1 1/2-8UN P5 SYU24XTEEXJ 2.5P 200 52 - 102 30 23 26 4 2 ¥64,000 ※
1 1/2-12UNF P4 SYU24SSEEXJ 2.5P 200 52 - 102 30 23 26 4 2 ¥64,000 ※
Spiral Fluted Taps
(for through hole)
1 3/4-5UNC P6 SYU280UEEXJ 2.5P 220 59 - 112 35 26 30 4 2 ¥80,900 ※
②
1 3/4-8UN P5 SYU28XTEEXJ 2.5P 220 59 - 112 35 26 30 4 2 ¥80,900 ※
1 3/4-12UN P4 SYU28SSEEXJ 2.5P 220 59 - 112 35 26 30 4 2 ¥80,900 ※
2 -4 1/2UNC P7 SYU329VEEXJ 2.5P 250 73 - 128 40 32 35 4 2 ¥117,000 ※
2 -8UN P6 SYU32XUEEXJ 2.5P 250 73 - 128 40 32 35 4 2 ¥117,000 ※
Spiral Pointed Taps
(for through hole)
③
Hand Taps
④
Cemented
Carbide Taps
⑤
Roll Taps
⑥
Special Thread Taps
Simple Inspection Tools
⑦
Pipe Taps
⑧
Thread Mills
Premium Thread Mills
⑨
Dies
⑩
Center Drills
Centering Tools
⑪
JIS
①-25 ※ = Specified Distribution Items. Made to order products.