ER25 Collet
Specifications
Tolerance: 1mm
Overal Length: 34mm
Diameter: 26mm
Standard: DIN6499/ISO15488
8° back taper, 30° front nose taper
Clamping Tolerance: 1mm (ID > 3mm), 0.5mm (ID < 3mm)
Used for drills, taps, mills and reamers, etc.
ER25 Selection Chart
| Part No. |
Nominal Size |
Tolerance |
Clamping Range |
Overall Legth |
Diameter |
| ER25-8 |
8mm |
1mm |
8-7mm |
34mm |
26mm |
| ER25-6 |
6mm |
1mm |
6-5mm |
34mm |
26mm |
| ER25-4 |
4mm |
1mm |
4-3mm |
34mm |
26mm |
| ER25-3 |
3mm |
1mm |
3-2mm |
34mm |
26mm |
| ER25-16 |
16mm |
1mm |
16-15mm |
34mm |
26mm |
| ER25-14 |
14mm |
1mm |
14-13mm |
34mm |
26mm |
| ER25-12 |
12mm |
1mm |
12-11mm |
34mm |
26mm |
| ER25-10 |
10mm |
1mm |
10-9mm |
34mm |
26mm |
| ER25-1/4 |
1/4'' |
1mm |
0.211 - 0.25'' |
34mm |
26mm |
| ER25-1/2 |
1/2'' |
1mm |
0.461 - 0.5'' |
34mm |
26mm |
Dimension
Assembly Instruction
