The Milling Drilling MT-4 Collet Adopter is a precision machine-tool accessory designed to mount collets and compatible cutting tools on machines equipped with an MT-4 (Morse Taper No. 4) spindle or taper. It provides accurate tool location, secure holding, and reliable power transmission during milling, drilling, and related machining operations.
- Precision-engineered MT-4 Collet Adopter
- MT-4 Morse taper for secure machine-spindle mounting
- Precision-ground taper surfaces
- Designed for compatible collets
- Excellent concentricity and tool alignment
- Rigid construction for stable machining
- High-quality alloy steel construction
- Heat-treated for improved strength and wear resistance
- Suitable for milling and drilling applications
- Available in different collet configurations (Model Dependent)
- Milling operations
- Drilling operations
- Collet tool holding
- End mill holding
- Drill holding
- Tool room applications
- CNC and conventional machine setups
- General precision machining
- Provides accurate tool mounting
- Ensures secure and rigid tool holding
- Helps reduce tool runout
- Improves machining accuracy
- Provides reliable power transmission
- Allows different collet sizes to be used with an MT-4 spindle
- Easy to install and remove
- Durable construction for long service life
| Name | Model | Shank Taper | Suitable Collet | L | L1 | ØD | M | Approx weight |
|---|---|---|---|---|---|---|---|---|
| COLLET ADOPTER E TYPE ISO-30 M-12 E40 | ISO-30 E-40 | ISO-30 | E-40 | 68.4 mm | 90 mm | 65 mm | M12 | 1.8 |
| COLLET ADOPTER E TYPE ISO-40 M-16 E40 | ISO-40 E-40 | ISO-40 | E-40 | 93.4 mm | 55 mm | 65 mm | M16 | 1.8 |
The Banka Milling Drilling MT-4 Collet Adopter is widely used for mounting compatible collets and cutting tools on MT-4 tapered machine spindles during milling, drilling, end milling, and precision machining operations. It is an essential machine-tool accessory for milling machines, drilling machines, tool rooms, production workshops, maintenance departments, and precision engineering facilities, where accurate tool alignment, secure clamping, low runout, rigidity, and reliable machining performance are essential.
