Techniks 25.122.40.080 BT30 x ER40 - 80mm DualDRIVE
$333.40
In stock
Features
• New one-piece design for dual-contact spindles
• Improves rigidity and reduces vibration
• Balanced to 25,000 RPM at G2.5
Benefits
• Better rigidity and reduced vibration
• Improved performance at high metal removal rates and when machining at extended lengths
Details
Dual-Contact Spindles
Dual-Contact is a spindle option offered by some machine tool builders. Dual-contact means both the toolholder taper and the flange make contact with the spindle. The dual-contact provides increased rigidity and accuracy during machining.
Use Techniks DualDRIVE holders if your machine has a dual-contact spindle.
Product Specifications
Product Specifications
| UNSPSC Code | 27112807 |
| Collet Series | ER40 |
| Body Dia-Workpiece Side (in) | 2.48 |
| Body Dia-Workpiece Side (mm) | 63 |
| Gage Length (in) | 3.15 |
| Gage Length (mm) | 80 |
| Gage Length-Face Contact (in) | 3.07 |
| Gage Length-Face Contact (mm) | 78 |
| Lock Nut Diameter (in) | 2.48 |
| Lock Nut Diameter (mm) | 63 |
| Overall Length (in) | 5.05 |
| Overall Length (mm) | 128.3 |
| Material | 8620 Steel |
| Taper | BT30 |
| Overall Diameter (in) | 1.81 |
| Overall Diameter (mm) | 46 |
| Unit of Tool | Metric or Inch |
| Type | DualDRIVE Collet Chuck |
| Style | Single Ended DualDRIVE |
| Capacity Range (in) | 0.086" - 1.02" |
| Capacity Range (mm) | 2.2 - 26mm |
| Balanced to | 25,000 RPM at G2.5 |
More Information
| Outside Diameter | 62.99mm |
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