Description
Mapal Order Number: 30479015
Mapal, Founded in Aalen, Germany in 1950
This product is priced singly and comes in packs of 1.
Please note that the actual item may not be/look exactly the same as shown in the item picture(s).
| Properties | ||
|---|---|---|
| Name | Mapal 20x20x150 Hydraulic Extension 30479015 | |
| EDP # | 0671434 | |
| Machine Connection | Cylindrical Shaft | |
| Size Machine Connection | 20 | |
| Technology | HydroChuck | |
| d1 | 0.7874" | 20.000 mm |
| d2 | 1.1811" | 30.000 mm |
| d3 | 1.2402" | 31.500 mm |
| l1 | 5.9055" | 150.000 mm |
| l2 | 2.0079" | 51.000 mm |
| l3 | 0.3937" | 10.000 mm |
| l4 | 3.9370" | 100.000 mm |
| Coolant Supply | Internal | |
| Coolant Outlet | Axial Concentric | |
| Length Adjustment | Axial | |
| Material Group | ||
Product Features:
- The HydroChuck MHC is the cornerstone of hydraulic expansion technology. The high concentricity and the excellent vibration damping guarantee optimum machining results - with easy handling at the same time.
Technical Reference Files:
Background Information:
Cylindrical shank tool holders are as simple as it gets. Depending on whether there are extra shank features these items are used as tool holder extensions or static holders, with the cylindrical shank being held in between a machine spindle specific tool holder or multi-tasking tooling station, and the cutting tool.
The short versions are particularly used on turret lathes, where a short overhang is often required. This type is suited for Swiss automatic machines, machining centers and conventional machines, and can be used as a rotating extension. These items are precision ground and not generally intended to be held in Jacob's / or other jaw chucks if large torque will be necessary.