ERG Rigid Tap Collet (Metric) ER16G-ER50G, M2-M50
Tapping chuck/holder M2-M50 for rigid tapping with ER-series tap collets. 162 catalogue models. Factory-direct from NBD (Beijing Shuangfengli) — custom sizes on request.
Description
The ERG Rigid Tap Collet (Metric) ER16G-ER50G, M2-M50 is part of NBD’s tapping tool holder line for CNC machining centers, tapping machines, drill presses and lathes, designed for rigid tapping with ER-series tap collets. Tapping range M2-M50 with 162 catalogue models.
Model Naming
Model = ER size + G (rigid tapping) + tap shank dia. (e.g. ER32G-6.3 grips Ø6.3 mm tap shank).
Specification
| Model | Spec | Dimensions (mm) | ||||
|---|---|---|---|---|---|---|
| ER16G-2.24 | 2.24 | 2 | 1.8 | M3 | ||
| ER16G-2.5 | 2.5 | 2.2 | 15 | |||
| ER16G-2.8 | 2.8 | 2.6 | 2.1 | M4 | ||
| ER16G-3 | 3 | 2.8 | 2.5 | M2 | ||
| ER16G-3.15 | 3.15 | 2.9 | 2.5 | M3/M4 | ||
| ER16G-3.5 | 3.5 | 3.3 | 2.7 | M3 | M5 | |
| ER16G-3.55 | 3.55 | 3.3 | 2.8 | M3.5/M4.5 | ||
| ER16G-4 | 4 | 3.8 | ||||
| ER16G-4.5 | 4.5 | 4.3 | ||||
| ER16G-5 | 5 | 4.7 | 4 | M5 | M4/M4.5 | |
| ER16G-5.5 | 5.5 | 4.37 | ||||
| ER16G-6 | 6 | 5.09 | ||||
| ER16G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER16G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER16G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER16G-8 | 8 | 6.88 | ||||
| ER16G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER16G-9 | 9 | 7.95 | ||||
| ER16G-10 | 10 | 9.16 | 8 | M10 | M10 | 25 |
| ER20G-2.24 | 2.24 | 2 | 1.8 | M3 | ||
| ER20G-2.5 | 2.5 | 2.2 | 15 | |||
| ER20G-2.8 | 2.8 | 2.6 | 2.1 | M4 | ||
| ER20G-3 | 3 | 2.8 | 2.5 | M2 | ||
| ER20G-3.15 | 3.15 | 2.9 | 2.5 | M3/M4 | ||
| ER20G-3.5 | 3.5 | 3.3 | 2.7 | M3 | M5 | |
| ER20G-3.55 | 3.55 | 3.3 | 2.8 | M3.5/M4.5 | ||
| ER20G-4 | 4 | 3.8 | ||||
| ER20G-4.5 | 4.5 | 4.3 | ||||
| ER20G-5 | 5 | 4.7 | 4 | M5 | M4/M4.5 | |
| ER20G-5.5 | 5.5 | 4.37 | ||||
| ER20G-6 | 6 | 5.09 | ||||
| ER20G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER20G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER20G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER20G-8 | 8 | 6.88 | ||||
| ER20G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER20G-9 | 9 | 7.95 | ||||
| ER20G-10 | 10 | 9.16 | 8 | M10 | M10 | |
| ER20G-10.5 | 10.5 | 9.16 | 8 | M14/M15 | ||
| ER20G-11 | 11 | 10.53 | 9 | M14 | ||
| ER20G-11.2 | 11.2 | 10.53 | 9 | M14 | ||
| ER20G-12 | 12 | 10.53 | 9 | M16 | ||
| ER20G-12.5 | 12.5 | 11.91 | 10 | M16 | M16 | |
| ER20G-13 | 13 | 11.91 | 10 | M17 | ||
| ER25G-2.24 | 2.24 | 2 | 1.8 | M3 | ||
| ER25G-2.5 | 2.5 | 2.2 | 15 | |||
| ER25G-2.8 | 2.8 | 2.6 | 2.1 | M4 | ||
| ER25G-3 | 3 | 2.8 | 2.5 | M2 | ||
| ER25G-3.15 | 3.15 | 2.9 | 2.5 | M3/M4 | ||
| ER25G-3.5 | 3.5 | 3.3 | 2.7 | M3 | M5 | |
| ER25G-3.55 | 3.55 | 3.3 | 2.8 | M3.5/M4.5 | ||
| ER25G-4 | 4 | 3.8 | ||||
| ER25G-4.5 | 4.5 | 4.3 | ||||
| ER25G-5 | 5 | 4.7 | 4 | M5 | M4/M4.5 | |
| ER25G-5.5 | 5.5 | 4.37 | ||||
| ER25G-6 | 6 | 5.09 | ||||
| ER25G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER25G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER25G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER25G-8 | 8 | 6.88 | ||||
| ER25G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER25G-9 | 9 | 7.95 | ||||
| ER25G-10 | 10 | 9.16 | 8 | M10 | M10 | |
| ER25G-10.5 | 10.5 | 9.16 | 8 | M14/M15 | ||
| ER25G-11 | 11 | 10.53 | 9 | M14 | ||
| ER25G-11.2 | 11.2 | 10.53 | 9 | M14 | ||
| ER25G-12 | 12 | 10.53 | 9 | M16 | ||
| ER25G-12.5 | 12.5 | 11.91 | 10 | M16 | M16 | |
| ER25G-13 | 13 | 11.91 | 10 | M17 | ||
| ER25G-14 | 14 | 12.97 | ||||
| ER25G-15 | 15 | 14.06 | 12 | M20 | ||
| ER25G-16 | 16 | 14.06 | ||||
| ER32G-2.24 | 2.24 | 2 | 1.8 | M3 | ||
| ER32G-2.5 | 2.5 | 2.2 | 15 | |||
| ER32G-2.8 | 2.8 | 2.6 | 2.1 | M4 | ||
| ER32G-3 | 3 | 2.8 | 2.5 | M2 | ||
| ER32G-3.15 | 3.15 | 2.9 | 2.5 | M3/M4 | ||
| ER32G-3.5 | 3.5 | 3.3 | 2.7 | M3 | M5 | |
| ER32G-3.55 | 3.55 | 3.3 | 2.8 | M3.5/M4.5 | ||
| ER32G-4 | 4 | 3.8 | ||||
| ER32G-4.5 | 4.5 | 4.3 | ||||
| ER32G-5 | 5 | 4.7 | 4 | M5 | M4/M4.5 | |
| ER32G-5.5 | 5.5 | 4.37 | ||||
| ER32G-6 | 6 | 5.09 | ||||
| ER32G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER32G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER32G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER32G-8 | 8 | 6.88 | ||||
| ER32G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER32G-9 | 9 | 7.95 | ||||
| ER32G-10 | 10 | 9.16 | 8 | M10 | M10 | |
| ER32G-10.5 | 10.5 | 9.16 | 8 | M14/M15 | ||
| ER32G-11 | 11 | 10.53 | 9 | M14 | ||
| ER32G-11.2 | 11.2 | 10.53 | 9 | M14 | ||
| ER32G-12 | 12 | 10.53 | 9 | M16 | ||
| ER32G-12.5 | 12.5 | 11.91 | 10 | M16 | M16 | |
| ER32G-13 | 13 | 11.91 | 10 | M17 | ||
| ER32G-14 | 14 | 12.97 | ||||
| ER32G-15 | 15 | 14.06 | 12 | M20 | ||
| ER32G-16 | 16 | 14.06 | ||||
| ER32G-17 | 17 | 15.44 | 13 | M22 | ||
| ER32G-18 | 18 | 17.52 | ||||
| ER32G-19 | 19 | 18.22 | 15 | M24/M25 | ||
| ER32G-20 | 20 | 19.61 | 15 | M26/M27 | ||
| ER40G-2.24 | 2.24 | 2 | 1.8 | M3 | ||
| ER40G-2.5 | 2.5 | 2.2 | 15 | |||
| ER40G-2.8 | 2.8 | 2.6 | 2.1 | M4 | ||
| ER40G-3 | 3 | 2.8 | 2.5 | M2 | ||
| ER40G-3.15 | 3.15 | 2.9 | 2.5 | M3/M4 | ||
| ER40G-3.5 | 3.5 | 3.3 | 2.7 | M3 | M5 | |
| ER40G-3.55 | 3.55 | 3.3 | 2.8 | M3.5/M4.5 | ||
| ER40G-4 | 4 | 3.8 | ||||
| ER40G-4.5 | 4.5 | 4.3 | ||||
| ER40G-5 | 5 | 4.7 | 4 | M5 | M4/M4.5 | |
| ER40G-5.5 | 5.5 | 4.37 | ||||
| ER40G-6 | 6 | 5.09 | ||||
| ER40G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER40G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER40G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER40G-8 | 8 | 6.88 | ||||
| ER40G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER40G-9 | 9 | 7.95 | ||||
| ER40G-10 | 10 | 9.16 | 8 | M10 | M10 | |
| ER40G-10.5 | 10.5 | 9.16 | 8 | M14/ | ||
| ER40G-11 | 11 | 10.53 | 9 | M14 | ||
| ER40G-11.2 | 11.2 | 10.53 | 9 | M14 | ||
| ER40G-12 | 12 | 10.53 | 9 | M16 | ||
| ER40G-12.5 | 12.5 | 11.91 | 10 | M16 | M16 | |
| ER40G-13 | 13 | 11.91 | 10 | M17 | ||
| ER40G-14 | 14 | 12.97 | ||||
| ER40G-15 | 15 | 14.06 | 12 | M20 | ||
| ER40G-16 | 16 | 14.06 | ||||
| ER40G-17 | 17 | 15.44 | 13 | M22 | ||
| ER40G-18 | 18 | 17.52 | ||||
| ER40G-19 | 19 | 18.22 | 15 | M24/ | ||
| ER40G-20 | 20 | 19.61 | 15 | M26/ | ||
| ER50G-6 | 6 | 5.09 | ||||
| ER50G-6.2 | 6.2 | 5.21 | 5 | M7/M8 | ||
| ER50G-6.3 | 6.3 | 5.21 | 5 | M6/M8 | ||
| ER50G-7 | 7 | 5.84 | 5.5 | M9/M10 | M7 | M10 |
| ER50G-8 | 8 | 6.88 | ||||
| ER50G-8.5 | 8.5 | 7.14 | 6.5 | M12 | ||
| ER50G-9 | 9 | 7.95 | ||||
| ER50G-10 | 10 | 9.16 | 8 | M10 | M10 | |
| ER50G-10.5 | 10.5 | 9.16 | 8 | M14/ | ||
| ER50G-11 | 11 | 10.53 | 9 | M14 | ||
| ER50G-11.2 | 11.2 | 10.53 | 9 | M14 | ||
| ER50G-12 | 12 | 10.53 | 9 | M16 | ||
| ER50G-12.5 | 12.5 | 11.91 | 10 | M16 | M16 | |
| ER50G-13 | 13 | 11.91 | 10 | M17 | ||
| ER50G-14 | 14 | 12.97 | ||||
| ER50G-15 | 15 | 14.06 | 12 | M20 | ||
| ER50G-16 | 16 | 14.06 | ||||
| ER50G-17 | 17 | 15.44 | 13 | M22 | ||
| ER50G-19 | 19 | 18.22 | 15 | M24/ | ||
| ER50G-20 | 20 | 19.61 | 15 | M26/ | ||
| ER50G-21 | 21 | 20.5 | 17 | M28 | ||
| ER50G-22 | 22 | 21.6 | 18 | M30 | ||
| ER50G-22.4 | 22.4 | 21.6 | 18 | M33 | ||
| ER50G-23 | 23 | 20.5 | 17 | M30 | ||
| ER50G-25 | 25 | |||||
| ER50G-28 | 28 | 27 | 21 | M36 |
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 | — |
|---|---|
| Tapping Range | M2-M50 |
