Outer Diameter Precision Turning Tools
Ø.039"-40.20" (Ø1mm-1,021mm)



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.

Features:

  • 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

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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.

Features:
  • Simple and cost effective execution

  • Through tool coolant supply

  • Modular construction, extendable, for long work pieces

  • Suitable for boring operations


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Series 318 O.D. Turning Large Diameter System Rough Turning ø2.283"-18.740" (ø58mm-476mm)


Modular Slides & Adapters for Finish Pin Turning Large Diameters

The turning adapter 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 to the adapter or by means of an extension to the adapter. To compensate the unbalance, a second turning adapter and a special counterweight have to be mounted on the opposite side of the extension slide.

The 318 system utilizes the KAISER CKN modular connection.

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Series 318 O.D. Turning Large Diameter System Finish Turning ø1.93"-18.74" (ø49mm-476mm)


Modular Slides & Adapters for Finish Pin Turning Large Diameters

The turning adapter 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 to the adapter or by means of an extension to the adapter. To compensate the unbalance, a second turning adapter and a special counterweight have to be mounted on the opposite side of the extension slide

The 318 system utilizes the KAISER CKN modular connection.

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Series 318 O.D. Turning XL Diameter System Finish Turning ø18.465"-112.441"


Bridge Tool Holder for X-Large Diameter Pin Turning