Specifically designed for high strength steel and titanium applications
CA tooling has a slightly higher level of applied expansion.
Due to the nature of the material being coldworked, the mandrels are special high strength materials. Available sizes range from 1/8" to 45/64" (3.117.9 mm) in 1/64" increments. Applied expansion ranges from 3.6 to 6.1% (5% nominal).
Scroll to find the proper final hole/start hole combination. Click on the link to view the proper tooling.
| Nominal Hole Size | Mandrel Tool Code | Start Hole Min | Start Hole Max | Final Hole Max | |
| 1/8 | A20 | 0.1100 | 0.1120 | 0.1331 | Get More Specs |
| 9/64 | A21 | 0.1250 | 0.1270 | 0.1513 | Get More Specs |
| 5/32 | A22 | 0.1400 | 0.1420 | 0.1694 | Get More Specs |
| 11/64 | A23 | 0.1560 | 0.1580 | 0.1888 | Get More Specs |
| 3/16 | A30 | 0.1700 | 0.1720 | 0.2040 | Get More Specs |
| 13/64 | A31 | 0.1850 | 0.1870 | 0.2220 | Get More Specs |
| 7/32 | A32 | 0.2000 | 0.2020 | 0.2400 | Get More Specs |
| 15/64 | A33 | 0.2160 | 0.2180 | 0.2592 | Get More Specs |
| 1/4 | A40 | 0.2310 | 0.2340 | 0.2726 | Get More Specs |
| 17/64 | A41 | 0.2460 | 0.2490 | 0.2903 | Get More Specs |
| 9/32 | A42 | 0.2610 | 0.2640 | 0.3080 | Get More Specs |
| 19/64 | A43 | 0.2770 | 0.2800 | 0.3269 | Get More Specs |
| 5/16 | A50 | 0.2870 | 0.2900 | 0.3358 | Get More Specs |
| 21/64 | A51 | 0.3020 | 0.3050 | 0.3533 | Get More Specs |
| 11/32 | A52 | 0.3180 | 0.3210 | 0.3721 | Get More Specs |
| 23/64 | A53 | 0.3330 | 0.3360 | 0.3896 | Get More Specs |
| 3/8 | A60 | 0.3480 | 0.3510 | 0.4037 | Get More Specs |
| 25/64 | A61 | 0.3630 | 0.3660 | 0.4211 | Get More Specs |
| 13/32 | A62 | 0.3790 | 0.3820 | 0.4396 | Get More Specs |
| 27/64 | A63 | 0.3940 | 0.3970 | 0.4570 | Get More Specs |
| 7/16 | A70 | 0.4090 | 0.4120 | 0.4740 | Get More Specs |
| 29/64 | A71 | 0.4240 | 0.4270 | 0.4890 | Get More Specs |
| 15/32 | A72 | 0.4400 | 0.4430 | 0.5050 | Get More Specs |
| 31/64 | A73 | 0.4550 | 0.4580 | 0.5200 | Get More Specs |
| 1/2 | A80 | 0.4700 | 0.4730 | 0.5350 | Get More Specs |
| 33/64 | A81 | 0.4860 | 0.4890 | 0.5510 | Get More Specs |
| 17/32 | A82 | 0.5010 | 0.5040 | 0.5660 | Get More Specs |
| 35/64 | A83 | 0.5160 | 0.5190 | 0.5810 | Get More Specs |
| 9/16 | A90 | 0.5310 | 0.5340 | 0.5960 | Get More Specs |
| 37/64 | A91 | 0.5470 | 0.5500 | 0.6120 | Get More Specs |
| 19/32 | A92 | 0.5620 | 0.5650 | 0.6270 | Get More Specs |
| 39/64 | A93 | 0.5770 | 0.5800 | 0.6420 | Get More Specs |
| 5/8 | A100 | 0.5920 | 0.5950 | 0.6570 | Get More Specs |
| 41/64 | A101 | 0.6080 | 0.6110 | 0.6730 | Get More Specs |
| 21/32 | A102 | 0.6230 | 0.6260 | 0.6880 | Get More Specs |
| 43/64 | A103 | 0.6380 | 0.6410 | 0.7030 | Get More Specs |
| 11/16 | A110 | 0.6530 | 0.6560 | 0.7180 | Get More Specs |
| 45/64 | A111 | 0.6690 | 0.6720 | 0.7340 | Get More Specs |