Geometric data
| Description | Value | |
|---|---|---|
| J21 | Identifying order number | CCGW060208T00525 HC2 |
| J22 | Product name | 7902156 |
| J22A | Product name, inch alternative | CCGW21.520225 HC2 |
| J3 | Company code | NTK - NTK Cutting Tools |
| NSM | Standard number of properties layout | DIN4000-76 |
| BLD | Tool style code | 3 |
| A1 | Insert included angle | 80 Degree |
| A2 | Clearance angle major | 7 Degree |
| B1 | Cutting edge length | 0.254016 in |
| B3 | Inscribed circle diameter | 0.250000 in |
| C1 | Insert thickness | 0.093740 in |
| D1 | Corner radius | 0.031496 in |
| E41 | Cutting edge condition code | T - Chamfered |
| E42 | Face land size code | 0225 |
| E51 | Face land width | 0.002008 in |
| E52 | Face land angle | 25 Degree |
| F1 | Insert hand | N - Neutral |
| F2 | Insert index count | 2 |
| G1 | Tolerance class insert | G |
| G5 | Insert mounting style code | 3 - Counter bore for screws with taper angle from 40° to 60° |
| G6 | Fixing hole diameter | 0.110000 in |
| H11 | Standard designation of the grade, main application | CM |
| H3 | Grade manufacturer's designation | HC2 |
| ISISO | ISO property | 1 |
| J11 | Standard designation | CCGW060208T00525 |
| J11A | Standard designation ANSI | CCGW21.52T0225 |
| J45 | Master insert identification | CCGW060208 |