Small Diameter System ø.039"-1.260" (ø1mm-32mm)
Through the use of an eccentric turning adapter, the EWN 2-50XL boring head, along with standard insert holders, can turn
outside diameters up to ø1.260" (ø32mm) on machining centers. Radial adjustment of insert holder and counterweight
allows for concentric location of turning attachment resulting in balance of the assembly for high speed operation.
- Balanced tool assembly for entire work range of ø.039"-1.260" (ø1mm-32mm)
- Through tool coolant to insert holder
- Fine adjustment of diameter with precision graduated head
- Short, lightweight assembly
Attention: Counter-clockwise spindle rotation required
A product of:
Intermediate Diameter System ø.63"-4.72" (ø16mm-120mm)
This program consists of four tool holders with KA6 connector, made for different turning ranges and with tool connections
in the sizes KA3, KA4 and KA5. The corresponding 310 EWN precision finish heads or TWN rough boring heads and counter weights can be mounted
on the tool holder either directly or by means of an extension. With this program, outer diameters in the range from
ø.63"-4.72" (ø16mm-120mm) can be machined.
- Simple and cost effective execution
- Through tool coolant supply
- Modular construction, extendable, for long work pieces
- Suitable for boring operations
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more information on Intermediate Diameter O.D. Turning 4.81MB
Large Diameter 318 System ø1.93"-18.74" (ø49mm-476mm)
The tool holder with KA5 connection can be mounted on any extension slide. For pin turning, it is required to connect the precision boring head EWN53 x KA5 either directly or by means of an extension to the holder. To compensate the imbalance, a second tool holder and a special compensation weight have to be mounted on the opposite side of the extension slide.
The 318 system utilizes the new KAISER CKN modular connection.