
TPMX
| SIZE | di | S | R |
| TPMX1403-RG | 8.45 | 3.5 | 0.8 |
| TPMX1704-RG | 10.3 | 4.0 | 0.8 |
| TPMX2405-RG | 14.2 | 5.5 | 1.2 |
| TPMX2807-RG | 17.0 | 7.5 | 1.6 |

BTA indexable inserts for deep hole drilling, gun drilling and ejector drilling.
Grade: VKD8296
| Workpiece | Wiper | Finishing | Semi-finishing | Roughing | Other | |
![]() | Steel | ● | ● | |||
![]() | Stainless steel | ● | ● | |||
![]() | Cast lron | ● | ● | |||
![]() | Nonferrous Material | |||||
![]() | Heat Resistance Material | |||||
![]() | Hardened Material | |||||
● -Priority ○ -Suitable
Factory Tour

Zhuzhou Weikeduo Cemented Carbide Co., LTD.
ADDRESS:Building B, Smart Cube, No. 460, Jinshan Road, Hetang District, Zhuzhou City, Hunan Province,China
Phone:+86 137 8633 2019 +86 186 7080 5093
Wechat&Whats: +86 137 8633 2019 +86 186 7080 5093
Email: cathy@weikeduocarbide.com admin@weikeduocarbide.com