NT-GT Tension-Compression Tapping Chuck M2-M42 (NT30/40/50)
Tapping chuck/holder M2-M16 for tension-compression tapping with torque overload protection on drill presses, tapping machines, lathes and mills. 10 catalogue models. Factory-direct from NBD (Beijing Shuangfengli) — custom sizes on request.
Description
The NT-GT Tension-Compression Tapping Chuck M2-M42 (NT30/40/50) is part of NBD’s tapping tool holder line for CNC machining centers, tapping machines, drill presses and lathes, designed for tension-compression tapping with torque overload protection on drill presses, tapping machines, lathes and mills. Tapping range M2-M16 with 10 catalogue models.
Model Naming
Model = Shank size (e.g. BT30) + GT (tension-compression function code) + collet size (GT12/GT24/GT42 = tapping range M16/M30/M42 max) + L1 length.
Specification
| Model | Spec | Dimensions (mm) | |||||
|---|---|---|---|---|---|---|---|
| NT30-GT12-105 | M2-M16 | 19 | 46 | 105 | 15mm | 15mm | TC312 |
| NT30-GT24-130 | M5-M30 | 30 | 66 | 130 | 10mm | 15mm | GT24 |
| NT30-TC820-130 | M5-M30 | 31 | 66 | 130 | 10mm | 15mm | TC820 |
| NT40-GT12-105 | M2-M16 | 19 | 46 | 105 | 15mm | 15mm | TC312 |
| NT40-GT24-125 | M5-M30 | 30 | 66 | 125 | 10mm | 15mm | GT24 |
| NT40-TC820-125 | M5-M30 | 31 | 66 | 125 | 10mm | 15mm | TC820 |
| NT50-GT12-110 | M2-M16 | 19 | 46 | 110 | 15mm | 15mm | TC312 |
| NT50-GT24-130 | M5-M30 | 30 | 66 | 130 | 10mm | 15mm | GT24 |
| NT50-TC820-130 | M5-M30 | 31 | 66 | 130 | 10mm | 15mm | TC820 |
| NT50-GT42-125 | M24-M42 | 45 | 78 | 125 | 10mm | 10mm | GT42 |
All dimensions in mm. Custom sizes and other interfaces on request — send us your drawing for a fast quote.
NBD (Beijing Shuangfengli Technology Co., Ltd.) manufactures CNC tool holders, tapping chucks and workholding with short lead times and factory-direct support for worldwide distributors and end users.
Additional information
| Interface / Taper | C312, C820, NT30, NT40, NT50 |
|---|---|
| Tapping Range | M2-M16 |
