用来检测内、外径和凸面、凹面的检测工具.工具加工和检测员可用此工具测量棱角的半径.每片都标有尺寸. 高精度保证.
| 采购号 | 型号 | 叶片 | 半径 | 测量范围 |
| 01-301 | 178A | 30 | 64ths | 1/32”~1/4 |
| 01-302 | 178B | 32 | 64ths | 17/64”~1/2 |
| 01-308 | 178MAA | 20 | 0.1 | 0.1~1mm |
| 01-309 | 178MA | 34 | 0.25/0.5 | 1~3mm/3~7mm |
| 01-310 | 178MB | 32 | 0.5 | 7.5~15mm |
| 01-311 | 178MC | 16 | 1 | 16~23mm |
| 01-312 | 178MD | 14 | 1 | 24~30MM |
| 01-313 | 178ME | 20 | 1 | 31~40MM |
| 01-314 | 178MF | 20 | 1 | 41~50MM |
| 01-315 | 178MR | 30 | 0.5/1 | 15.5~20MM/20~25MM |
| 01-316 | 20 | 0.1(不锈钢) | 1.1~2.0MM | |
| 01-317 | 20 | 0.1(不锈钢) | 2.1~3.0MM |