
⑦ Special Thread Taps / Simple Inspection Tools Overall
length
L ℓ
Pin
length
Bored hole dia. Bored hole dia.
(GO)
d1
(NOT-GO)
d2
d1
length
ℓ1
d2
length
ℓ2
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
JIS
CPC-T
Spiral Fluted Taps
(for blind hole)
①
JIS Check Pins for Bored Holes in Thread Cut Tapping (Taper Type)
Spiral Fluted Taps
(for through hole)
②
Specification
■One CPC-T enables simple checking of bored
hole dia. (for cutting taps, taper type).CPC-T is
made from wear resistant HSS material and is
Spiral Pointed Taps
(for through hole)
applicable for through hole and for blind hole
③
having enough space in the bottom.
Hand Taps
④
TYPE:1 TYPE:2
Cemented
Carbide Taps
⑤
Segment:7C
Roll Taps
L ℓ d1 d2 ℓ1 ℓ2 Ds K ℓk
⑥
Size Code TYPE MSRP
(mm) (mm) (Thread engagement ratio) (Thread engagement ratio) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M2 × 0.4 CPCT2.0E 42 7 1.567 (100%) 1.679 (74%) 1 6 3 2.5 5 1 ¥1,500 □
M2.5 × 0.45 CPCT2.5F 46 8 2.013 (100%) 2.138 (74%) 1.5 6.5 3 2.5 5 1 ¥1,600 □
Special Thread Taps
Simple Inspection Tools
M2.5 × 0.35 CPCT2.5D 46 8 2.121 (100%) 2.221 (74%) 1.5 6.5 3 2.5 5 1 ¥1,900 □
⑦
M3 × 0.5 CPCT3.0G 46 8.5 2.459 (100%) 2.599 (74%) 1.5 7 4 3.2 6 1 ¥1,700 □
M3 × 0.35 CPCT3.0D 46 8.5 2.621 (100%) 2.721 (74%) 1.5 7 4 3.2 6 1 ¥2,000 □
M3.5 × 0.6 CPCT3.5H 52 10.5 2.850 (100%) 3.010 (75%) 2.25 8.25 5 4 7 1 ¥1,900 □
M3.5 × 0.35 CPCT3.5D 52 10.5 3.121 (100%) 3.221 (74%) 2.25 8.25 5 4 7 1 ¥2,100 □
Pipe Taps
M4 × 0.7 ¥1,900 □
⑧
CPCT4.0I 52 10.5 3.242 (100%) 3.422 (76%) 2.25 8.25 5 4 7 1
M4 × 0.5 CPCT4.0G 52 10.5 3.459 (100%) 3.599 (74%) 2.25 8.25 5 4 7 1 ¥2,100 □
M4.5 × 0.75 CPCT4.5J 59.5 12.5 3.688 (100%) 3.878 (77%) 2.5 10 5.5 4.5 7 1 ¥1,900 □
M4.5 × 0.5 CPCT4.5G 59.5 12.5 3.959 (100%) 4.099 (74%) 2.5 10 5.5 4.5 7 1 ¥2,300 □
M5 × 0.8 CPCT5.0K 59.5 12.5 4.134 (100%) 4.334 (77%) 2.5 10 5.5 4.5 7 1 ¥1,900 □
Thread Mills
Premium Thread Mills
⑨
M5 × 0.5 CPCT5.0G 59.5 12.5 4.459 (100%) 4.599 (74%) 2.5 10 5.5 4.5 7 1 ¥2,300 □
M6 × 1 CPCT6.0M 61.5 16.5 4.917 (100%) 5.153 (78%) 3.75 12.75 6 4.5 7 1 ¥2,100 □
M6 × 0.75 CPCT6.0J 61.5 16.5 5.188 (100%) 5.378 (77%) 3.75 12.75 6 4.5 7 1 ¥2,500 □
M7 × 1 CPCT7.0M 90 19.4 5.917 (100%) 6.153 (78%) 4.7 14.7 8 6.2 9 2 ¥2,400 □
M7 × 0.75
Dies
CPCT7.0J 90 19.4 6.188 (100%) 6.378 (77%) 4.7 14.7 8 6.2 9 2 ¥2,700 □
⑩
M8 × 1.25 CPCT8.0N 90 19.4 6.647 (100%) 6.912 (80%) 4.7 14.7 8 6.2 9 2 ¥2,400 □
M8 × 1 CPCT8.0M 90 19.4 6.917 (100%) 7.153 (78%) 4.7 14.7 8 6.2 9 2 ¥2,700 □
M8 × 0.75 CPCT8.0J 90 19.4 7.188 (100%) 7.378 (77%) 4.7 14.7 8 6.2 9 2 ¥2,700 □
M9 × 1.25 CPCT9.0N 100 23.4 7.647 (100%) 7.912 (80%) 6.7 16.7 10 8 11 2 ¥2,400 □
Center Drills
Centering Tools
M9 × 1 CPCT9.0M 100 23.4 7.917 (100%) 8.153 (78%) 6.7 16.7 10 8 11 2 ¥2,800 □
⑪
M9 × 0.75 CPCT9.0J 100 23.4 8.188 (100%) 8.378 (77%) 6.7 16.7 10 8 11 2 ¥2,800 □
M10 × 1.5 CPCT010O 100 23.4 8.376 (100%) 8.676 (82%) 6.7 16.7 10 8 11 2 ¥2,400 □
M10 × 1.25 CPCT010N 100 23.4 8.647 (100%) 8.912 (80%) 6.7 16.7 10 8 11 2 ¥2,800 □
JIS
⑦-69 ※ = Specified Distribution Items. Made to order products. □=In stock at manufacturer.