Overall
length
L
Pin
length

Bored hole dia. Bored hole dia. Bored hole depth Bored hole depth Bored hole depth
(GO)
d1
(NOT-GO)
d2
(1.5D)
ℓ1
(2D)
ℓ2
(2.5D)
ℓ3
Shank
dia.
Ds

CPC-S Check Pins for Bored Hole in Thread Cut Tapping (Straight Type) JIS
L ℓ d1 d2 ℓ1 ℓ2 ℓ3 Ds MSRP
Size Code TYPE


Spiral Fluted Taps
(for blind hole)
(mm) (mm) (Thread engagement ratio) (Thread engagement ratio) (mm) (mm) (mm) (mm)



M7 × 1 CPCS7.0MF 99 22 6.188 (75%) 6.296 (65%) 10.5 14 17.5 8 1 ¥3,400 □
M7 × 1 CPCS7.0MM *5 piece set consists of CPCS7.0MB ~ CPCS7.0MF ¥17,000 □
M7 × 1 CPCS7.0MS *5 piece set consists of CPCS7.0MA ~ CPCS7.0ME ¥17,000 □
M7 × 0.75 CPCS7.0JA 99 22 6.188 (100%) 6.269 (90%) 10.5 14 17.5 8 1 ¥3,900 □


Spiral Fluted Taps
(for through hole)
M7 × 0.75 CPCS7.0JB 99 22 6.229 (95%) 6.310 (85%) 10.5 14 17.5 8 1 ¥3,900 □



M7 × 0.75 CPCS7.0JC 99 22 6.269 (90%) 6.350 (80%) 10.5 14 17.5 8 1 ¥3,900 □
M7 × 0.75 CPCS7.0JD 99 22 6.310 (85%) 6.391 (75%) 10.5 14 17.5 8 1 ¥3,900 □
M7 × 0.75 CPCS7.0JE 99 22 6.350 (80%) 6.432 (70%) 10.5 14 17.5 8 1 ¥3,900 □
M7 × 0.75 CPCS7.0JF 99 22 6.391 (75%) 6.472 (65%) 10.5 14 17.5 8 1 ¥3,900 □


Spiral Pointed Taps
(for through hole)

M7 × 0.75 CPCS7.0JM *5 piece set consists of CPCS7.0JB ~ CPCS7.0JF ¥19,500 □
M7 × 0.75 CPCS7.0JS *5 piece set consists of CPCS7.0JA ~ CPCS7.0JE ¥19,500 □
M8 × 1.25 CPCS8.0NA 99 22 6.647 (100%) 6.782 (90%) 12 16 20 8 1 ¥3,400 □
M8 × 1.25 CPCS8.0NB 99 22 6.714 (95%) 6.850 (85%) 12 16 20 8 1 ¥3,400 □
M8 × 1.25 ¥3,400 □


Hand Taps
CPCS8.0NC 99 22 6.782 (90%) 6.917 (80%) 12 16 20 8 1



M8 × 1.25 CPCS8.0ND 99 22 6.850 (85%) 6.985 (75%) 12 16 20 8 1 ¥3,400 □
M8 × 1.25 CPCS8.0NE 99 22 6.917 (80%) 7.053 (70%) 12 16 20 8 1 ¥3,400 □
M8 × 1.25 CPCS8.0NF 99 22 6.985 (75%) 7.120 (65%) 12 16 20 8 1 ¥3,400 □
M8 × 1.25 CPCS8.0NM *5 piece set consists of CPCS8.0NB ~ CPCS8.0NF ¥17,000 □


Cemented
Carbide Taps
M8 × 1.25 CPCS8.0NS *5 piece set consists of CPCS8.0NA ~ CPCS8.0NE ¥17,000 □



M8 × 1 CPCS8.0MA 99 22 6.917 (100%) 7.026 (90%) 12 16 20 8 1 ¥3,900 □
M8 × 1 CPCS8.0MB 99 22 6.972 (95%) 7.080 (85%) 12 16 20 8 1 ¥3,900 □
M8 × 1 CPCS8.0MC 99 22 7.026 (90%) 7.134 (80%) 12 16 20 8 1 ¥3,900 □
M8 × 1 CPCS8.0MD 99 22 7.080 (85%) 7.188 (75%) 12 16 20 8 1 ¥3,900 □


Roll Taps
M8 × 1 ¥3,900 □



CPCS8.0ME 99 22 7.134 (80%) 7.242 (70%) 12 16 20 8 1
M8 × 1 CPCS8.0MF 99 22 7.188 (75%) 7.296 (65%) 12 16 20 8 1 ¥3,900 □
M8 × 1 CPCS8.0MM *5 piece set consists of CPCS8.0MB ~ CPCS8.0MF ¥19,500 □
M8 × 1 CPCS8.0MS *5 piece set consists of CPCS8.0MA ~ CPCS8.0ME ¥19,500 □
M8 × 0.75 CPCS8.0JA 99 22 7.188 (100%) 7.269 (90%) 12 16 20 8 1 ¥3,900 □


Special Thread Taps
Simple Inspection Tools

M8 × 0.75 CPCS8.0JB 99 22 7.229 (95%) 7.310 (85%) 12 16 20 8 1 ¥3,900 □
M8 × 0.75 CPCS8.0JC 99 22 7.269 (90%) 7.350 (80%) 12 16 20 8 1 ¥3,900 □
M8 × 0.75 CPCS8.0JD 99 22 7.310 (85%) 7.391 (75%) 12 16 20 8 1 ¥3,900 □
M8 × 0.75 CPCS8.0JE 99 22 7.350 (80%) 7.432 (70%) 12 16 20 8 1 ¥3,900 □
M8 × 0.75
Pipe Taps
CPCS8.0JF 99 22 7.391 (75%) 7.472 (65%) 12 16 20 8 1 ¥3,900 □



M8 × 0.75 CPCS8.0JM *5 piece set consists of CPCS8.0JB ~ CPCS8.0JF ¥19,500 □
M8 × 0.75 CPCS8.0JS *5 piece set consists of CPCS8.0JA ~ CPCS8.0JE ¥19,500 □
M9 × 1.25 CPCS9.0NA 110 27.5 7.647 (100%) 7.782 (90%) 13.5 18 22.5 10 1 ¥3,800 □
M9 × 1.25 CPCS9.0NB 110 27.5 7.714 (95%) 7.850 (85%) 13.5 18 22.5 10 1 ¥3,800 □
Thread Mills
Premium Thread Mills

M9 × 1.25 CPCS9.0NC 110 27.5 7.782 (90%) 7.917 (80%) 13.5 18 22.5 10 1 ¥3,800 □


M9 × 1.25 CPCS9.0ND 110 27.5 7.850 (85%) 7.985 (75%) 13.5 18 22.5 10 1 ¥3,800 □
M9 × 1.25 CPCS9.0NE 110 27.5 7.917 (80%) 8.053 (70%) 13.5 18 22.5 10 1 ¥3,800 □
M9 × 1.25 CPCS9.0NF 110 27.5 7.985 (75%) 8.120 (65%) 13.5 18 22.5 10 1 ¥3,800 □
M9 × 1.25 CPCS9.0NM *5 piece set consists of CPCS9.0NB ~ CPCS9.0NF ¥18,000 □
Dies


M9 × 1.25



CPCS9.0NS *5 piece set consists of CPCS9.0NA ~ CPCS9.0NE ¥18,000 □
M9 × 1 CPCS9.0MA 110 27.5 7.917 (100%) 8.026 (90%) 13.5 18 22.5 10 1 ¥4,200 □
M9 × 1 CPCS9.0MB 110 27.5 7.972 (95%) 8.080 (85%) 13.5 18 22.5 10 1 ¥4,200 □
M9 × 1 CPCS9.0MC 110 27.5 8.026 (90%) 8.134 (80%) 13.5 18 22.5 10 1 ¥4,200 □
M9 × 1 CPCS9.0MD 110 27.5 8.080 (85%) 8.188 (75%) 13.5 18 22.5 10 1 ¥4,200 □
Center Drills
Centering Tools



M9 × 1 CPCS9.0ME 110 27.5 8.134 (80%) 8.242 (70%) 13.5 18 22.5 10 1 ¥4,200 □
M9 × 1 CPCS9.0MF 110 27.5 8.188 (75%) 8.296 (65%) 13.5 18 22.5 10 1 ¥4,200 □
M9 × 1 CPCS9.0MM *5 piece set consists of CPCS9.0MB ~ CPCS9.0MF ¥21,000 □

JIS
※ = Specified Distribution Items. Made to order products. □=In stock at manufacturer. ⑦-60