
| 75° | LF | C | ||
| Cutting edge style B | ||||
| Right hand (R) shown. |
| Designation | H | B | LF | LH | HF | WF | RE** | Insert | ||||||||||
| DSBNR/L2020K12 | 20 | 20 | 125 | 35 | 20 | 17 | 0.8 | SN**1204... | D | |||||||||
| DSBNR/L2525M12 | 25 | 25 | 150 | 35 | 25 | 22 | 0.8 | SN**1204... | ||||||||||
| Note: Except for 57-type chipbreaker inserts | ||||||||||||||||||
| **RE: Standard corner radius | ||||||||||||||||||
| SPARE PARTS | ||||||||||||||||||
| Designation | Clamp | Lever | Piston | Clamp screw | Shim | Spring | Spring pin | Wrench 1 | Wrench 2 | E | ||||||||
| DSBNR/L... | DCPM-43 | DLCL43 | DPIS43 | DLCS43 | LSS42 | BP-10 | LSP4 | P-3 | P-4 |
Right hand (R) shown.
| Designation | H | B | LF | LH | HF | WF | RE** | Insert | |||
| HSRNR/L4040R | 40 | 40 | 200 | 50 | 40 | 43 | 1.6 | SNMM3109... | H | ||
| HSRNR/L5050S | 50 | 50 | 250 | 60 | 50 | 53 | 1.6 | SNMM3109... | |||
| **RE: Standard corner radius | |||||||||||
| SPARE PARTS |
| Designation | Pin | Clamping screw | Shim | Wrench | I | |
| HSRNR/L... | SW99 | LS-8 | NAS-04 | P-4 | ||
| INSERT SELECTION | J |
Precision Medium to heavy Medium to heavy
Application Finishing Medium cutting Application Finishing Medium cutting
finishing cutting cutting
Grade NS9530 GT9530 T9215 T9215 Grade T6120 T6130 T6130
| TF | TSF | TM | TH | SF | SM | SH | ||
| Chipbreaker | Chipbreaker |
Shape Shape K
| Cutting conditions | B006 | Cutting conditions | B008 |
| Medium to heavy |
| Application | Finishing | Medium cutting | Medium cutting Finishing Application | |||
| cutting | ||||||
| Grade | T515 | T515 | T515 | TH10 DX140 Grade | ||
| All-round | All-round | All-round | P T-DIA | |||
| Chipbreaker | Chipbreaker | |||||
| Shape | L Shape | |||||
| Cutting conditions | B010 | B012 Cutting conditions | ||||
| Precision | ||||||
| Application | Finishing | Medium cutting | ||||
| finishing | ||||||
| Grade | BX480 | AH8005 | AH8005 | |||
| T-CBN | HRF | HRM |
Chipbreaker M Shape Cutting conditions B014 Reference pages: DSBNR/L: Inserts → B075 -, CBN → B175, PCD → B193