TSB40 Conversion Sleeve for HSK-T Tool Holders
Mill-turn combined tool holder TSB40 series, fits — turrets, 4 models in stock range. Factory-direct from NBD (Beijing Shuangfengli) — custom sizes on request.
Description
The TSB40 Conversion Sleeve for HSK-T Tool Holders is part of NBD’s HSK-T turning-milling combined tool holder line for CNC mill-turn centers and turning centers with HSK-T turrets. It is designed for reducing tool bore for smaller shanks on the same turret, holding tooling inserts . Available in — interfaces with 4 catalogue models covering common lengths and insert sizes.
Model Naming
Example — TSB40-8: the code encodes the turret interface (HSK63T / HSK100T), the holder series (TSB40) and the tool bore or shank size with projection length — see the naming chart on the series page for the full key.
Specification
| 型号 | L | L1 | D | D1 | d | H1 | H2 | H3 | G |
|---|---|---|---|---|---|---|---|---|---|
| TSB40-8 | 118 | 13 | 40 | 50 | 8 | 50 | 7 | 34 | M8*1.25P |
| TSB40-10 | 118 | 13 | 40 | 50 | 10 | 50 | 7 | 34 | M8*1.25P |
| TSB40-12 | 118 | 13 | 40 | 50 | 12 | 60 | 1 | 34 | M8*1.25P |
| TSB40 -16 | 118 | 13 | 40 | 50 | 16 | 70 | 7 | 34 | M8*1.25P |
All dimensions in mm. Other sizes, HSK100T versions or custom geometries can be manufactured on request — send us your drawing for a fast quote.
NBD (Beijing Shuangfengli Technology Co., Ltd.) manufactures CNC tool holders and workholding with short lead times and factory-direct support for worldwide distributors and end users.
Additional information
| Taper | — |
|---|---|
| Insert Shape | — |
| Hand | N |
| Models | 4 |





