High Precision ER11 2mm to 7mm Spring Collet Workholding Tool Accessories for CNC, Milling Machine, Lathe, Drilling
High-quality materials, excellent craftsmanship, without burrs, safe, reliable and durable, long service life, wear resistance, high precision, high hardness, large elasticity, strong tensile strength, firm clamping. Many size and complete specifications, convenient and flexible installation, convenient maintenance and better cost performance.
Suitable For: Boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing
Note:
- The spring collet does not include a clamping nut. Nuts to be purchased separately.
- ER11 Clamping Nut (M14x0.75)
- When not in use, soak in oil to prevent rust.
●
Collet Series：ER11
●
Precision: <0.007
● Material: Manganese Steel（65Mn）
● Model: ER11-2, ER11-2.5, ER11-3.175, ER11-3.5, ER11-4, ER11-5, ER11-5.5, ER11-6, ER11-6.35, ER11-6.5, ER11-7
● Collet
Size:
| Model | Outer Diameter (mm) |
Inner Diameter (mm) |
High (mm) |
| ER11-2 | 12 | 2 | 18 |
| ER11-2.5 | 12 | 2.5 | 18 |
| ER11-3.175 | 12 | 3.175 | 18 |
| ER11-3.5 | 12 | 3.5 | 18 |
| ER11-4 | 12 | 4 | 18 |
| ER11-5 | 12 | 5 | 18 |
| ER11-5.5 | 12 | 5.5 | 18 |
| ER11-6 | 12 | 6 | 18 |
| ER11-6.35 | 12 | 6.35 | 18 |
| ER11-6.5 | 12 | 6.5 | 18 |
| ER11-7 | 12 | 7 | 18 |
● Exact dimensions can also be viewed in the photo gallery.
● You can find more products in different material, type, color, sizes, quantity and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
Package included : ( According to your choice )
On Dec 18, 2023 at 18:52:39 PST, seller added the following information: