
| Overall | Pin | Bored hole dia. | Bored hole dia. | Bored hole depth | Bored hole depth | Bored hole depth | Shank | |
| length | length | (GO) | (NOT-GO) | (1.5D) | (2D) | (2.5D) | dia. |
■ CPR-S enables checking of several kinds of bored hole dia. and checking of depth of bored hole(for thread forming taps, straight type). CPR-S is made from wear resistant HSS material and is applicable for blind hole. For icon explanation, refer to P.50
Segment:7C
| Size | Code | L | ℓ | d | d | ℓ | ℓ | ℓ | Ds | Type | Stock |
| 1 | 2 | 1 | 2 | 3 | |||||||
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
For Metric Threads M2 × 0.4 ○
CPRS2.0E 41.5 5.5 1.79 1.84 3 4 5 3 1
M2.5 ×0.45 ○
CPRS2.5F 41.5 5.5 2.27 2.34 3.75 5 6.25 3 1
M2.6 ×0.45 ○
CPRS2.6F 41.5 5.5 2.37 2.44 3.9 5.2 6.5 3 1
M3 × 0.5 ○
CPRS3.0G 49 9 2.75 2.82 4.5 6 7.5 4 1
M4 × 0.7 ○
CPRS4.0I 57 11 3.65 3.72 6 8 10 5 1
M5 × 0.8 ○
CPRS5.0K 65 14 4.59 4.67 7.5 10 12.5 5.5 1
M6 × 1 ○
CPRS6.0M 73 16.5 5.49 5.59 9 12 5 6 1
M8 × 1.25 ○
CPRS8.0N 99 22 7.36 7.49 12 16 20 8 1
M10 × 1.5 ○
CPRS010O 110 27.5 9.22 9.34 15 20 25 10 1
M10 × 1.25 ○
CPRS010N 110 27.5 9.35 9.49 15 20 25 10 1
M12 × 1.75 ○
CPRS012P 121 33 11.09 11.23 18 24 30 12 1
M12 × 1.5 ○
CPRS012O 121 33 11.22 11.34 18 24 30 12 1
M12 × 1.25 ○
CPRS012N 121 33 11.36 11.50 18 24 30 12 1
For Unified Threads
| No.2-56UNC | CPRSUN2E | 41.5 | 5.5 | 1.96 | 2.04 | 3.3 | 4.4 | 5.5 | 3 | 1 | ○ |
| No.2-64UNF | CPRSUN2D | 41.5 | 5.5 | 1.98 | 2.06 | 3.3 | 4.4 | 5.5 | 3 | 1 | ○ |
| No.3-48UNC | CPRSUN3F | 45 | 7.5 | 2.25 | 2.35 | 3.8 | 5 | 6.3 | 3 | 1 | ○ |
| No.3-56UNF | CPRSUN3E | 45 | 7.5 | 2.29 | 2.37 | 3.8 | 5 | 6.3 | 3 | 1 | ○ |
| No.4-40UNC | CPRSUN4H | 49 | 9 | 2.54 | 2.64 | 4.3 | 5.7 | 7.1 | 4 | 1 | ○ |
| No.4-48UNF | CPRSUN4F | 49 | 9 | 2.59 | 2.68 | 4.3 | 5.7 | 7.1 | 4 | 1 | ○ |
| No.5-40UNC | CPRSUN5H | 49 | 9 | 2.87 | 2.97 | 4.8 | 6.4 | 7.9 | 4 | 1 | ○ |
| No.5-44UNF | CPRSUN5G | 49 | 9 | 2.90 | 2.99 | 4.8 | 6.4 | 7.9 | 4 | 1 | ○ |
| No.6-32UNC | CPRSUN6J | 57 | 11 | 3.11 | 3.22 | 5.3 | 7 | 8.8 | 5 | 1 | ○ |
| No.6-40UNF | CPRSUN6H | 57 | 11 | 3.19 | 3.29 | 5.3 | 7 | 8.8 | 5 | 1 | ○ |
| No.8-32UNC | CPRSUN8J | 57 | 11 | 3.78 | 3.89 | 6.3 | 8.3 | 10.4 | 5 | 1 | ○ |
| No.8-36UNF | CPRSUN8I | 57 | 11 | 3.81 | 3.91 | 6.3 | 8.3 | 10.4 | 5 | 1 | ○ |
| No.10-24UNC | CPRSUNAM | 65 | 14 | 4.30 | 4.44 | 7.2 | 9.7 | 12.1 | 5.5 | 1 | ○ |
| No.10-32UNF | CPRSUNAJ | 65 | 14 | 4.44 | 4.53 | 7.2 | 9.7 | 12.1 | 5.5 | 1 | ○ |
| No.12-24UNC | CPRSUNCM | 73 | 16.5 | 4.96 | 5.07 | 8.2 | 11 | 13.7 | 6 | 1 | ○ |
| No.12-28UNF | CPRSUNCK | 73 | 16.5 | 5.03 | 5.13 | 8.2 | 11 | 13.7 | 6 | 1 | ○ |
| 1/4-20UNC | CPRSU04N | 73 | 16.5 | 5.73 | 5.86 | 9.5 | 12.7 | 15.9 | 6 | 1 | ○ |
| 1/4-28UNF | CPRSU04K | 73 | 16.5 | 5.91 | 6.00 | 9.5 | 12.7 | 15.9 | 6 | 1 | ○ |