Geometric data
| Description | Value | |
|---|---|---|
| J21 | Identifying order number | SOMT120408PDER-H ACP300 |
| J3 | Company code | SU - Sumitomo |
| NSM | Standard number of properties layout | DIN4000-76 |
| BLD | Tool style code | 2 |
| A1 | Insert included angle | 90 Degree |
| A2 | Clearance angle major | 10 Degree |
| B1 | Cutting edge length | 0.500000 in |
| B3 | Inscribed circle diameter | 0.500000 in |
| C1 | Insert thickness | 0.187402 in |
| D1 | Corner radius | 0.031496 in |
| D4 | Cutting edge angle major | 90 Degree |
| D5 | Clearance angle wiper edge | 15 Degree |
| E6 | Chip breaker face count | 1 - With chip breaker one-side |
| E9 | Chip breaker manufacturers designation | H |
| F1 | Insert hand | N - Neutral |
| G1 | Tolerance class insert | M |
| G4 | Insert thickness total | 0.187402 in |
| G5 | Insert mounting style code | 3 - Counter bore for screws with taper angle from 40° to 60° |
| H2 | Coolant supply property | 0 - Without coolant supply |
| H3 | Grade manufacturer's designation | ACP300 |
| H5 | Coating | Super ZX |
| ISISO | ISO property | 0 |
| J11 | Standard designation | SOMT120408PDER-H |
| J11A | Standard designation ANSI | SOMT432PDER-H |