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Addition of a Durable High Performance Steel shank to the Boring Bar Series for Machining Small Parts

September 10, 2024

MITSUBISHI MATERIALS CORPORATION, Metalworking Solutions Company (President: Kazuo Ohara, Address: Marunouchi, Chiyoda-ku, Tokyo) has added 49 boring bars for machining small parts.

The boring bar for machining small parts is a series that realizes improvement in machined surface quality due to stable machining conditions during internal turning where chatter is likely to occur. In addition, the lineup provides dimensions of the boring bar that correspond to the mounting length of automated lathes, eliminating the need to cut the shank when interference occurs.

During internal turning of small components, the limited area for chip discharge area due to the small diameter, can cause the tool life to deteriorate due to chip damage. Therefore, these new durable high-performance steel boring bars, designed to suppress the damage usually caused by chip evacuation, are therefore able to provide stable machining.

43 items of high performance steel boring bar and 6 additional items of boring bar compatible with V-type inserts will be added to the range.

Main features of the Boring Bar for Small part machining

  1. The durable steel body suppresses deformation of the insert seat and the damage caused by chip evacuation.
     
  2. The boring bar for V-type inserts is available as a standard item from 16mm minimum hole diameter. It can also be used for profiling machining, etc.
Product Name Boring bar for machining small parts　
High Performance Steel boring bar 43 items Steel shank boring bar 6 items
Total: 49 items
Release Date September 2, 2024
Standard Price
H05-04SCLCL03-070 17,800 JPY (19,580 JPY including taxes)
H09-08STUCR06-080 19,500 JPY (21,450 JPY including taxes)
S16-12SVJCR08-090-C 25,400 JPY (27,940 JPY including taxes)
Product Features Product Brochure (3.56 MB)
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