Specifications
- Type: Precision ER collet chuck for collets ISO 15488 (DIN 6499) / ER system
- Taper standard: ISO 7388-2 (JIS B 6339)
- Balancing: G2.5 at 25,000 min-1
- Accuracy: ≤ 3 µm
- Application: for clamping straight-shank tools using 3 µm collets
- Note: only nominal size DCONWS can be clamped
- Delivery: includes precision clamping nut (plain nut without grooves)
- Feature: high clamping force (at least +60% compared to standard ER chuck)
Description
This Kemmler BT ER collet chuck is a precision toolholder for machine tools, used to clamp straight-shank cutting tools with ER collets (ISO 15488 / DIN 6499). It is intended for high-speed machining with G2.5 balancing at 25,000 rpm, providing increased clamping force and high concentricity of the complete system (chuck + collet + clamping nut).
| Code | Taper | ColletRange | LPRmm | Availability | Price excl. VAT | Price incl. VAT | Cart |
|---|---|---|---|---|---|---|---|
| KE-505.P2.20.070 | BT 50 | ER32 (2–20 mm) | 70 |
€134,00
|
€166,16
|
||
| KE-505.P2.20.125 | BT 50 | ER32 (2–20 mm) | 125 |
€150,00
|
€186,00
|
||
| KE-405.P2.20.125 | BT 40 | ER32 (2–20 mm) | 125 |
€118,00
|
€146,32
|
||
| KE-405.P2.20.150 | BT 40 | ER32 (2–20 mm) | 150 |
€128,00
|
€158,72
|
||
| KE-505.P2.20.200 | BT 50 | ER32 (2–20 mm) | 200 |
€170,00
|
€210,80
|
||
| KE-405.P2.20.070 | BT 40 | ER32 (2–20 mm) | 70 |
€99,00
|
€122,76
|
||
| KE-505.P2.20.150 | BT 50 | ER32 (2–20 mm) | 150 |
€160,00
|
€198,40
|
||
| KE-405.P2.20.200 | BT 40 | ER32 (2–20 mm) | 200 |
€140,00
|
€173,60
|
||
| KE-305.P2.20.070 | BT 30 | ER32 (2–20 mm) | 70 |
€95,00
|
€117,80
|
||
| KE-405.P2.20.100 | BT 40 | ER32 (2–20 mm) | 100 |
€108,00
|
€133,92
|
||
| KE-505.P2.20.100 | BT 50 | ER32 (2–20 mm) | 100 |
€140,00
|
€173,60
|
Category
BT Toolholders
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