BIG DAISHOWA—Americas EWB 2-50 Balanceable Boring Heads

Manufacturer: BIG DAISHOWA—Americas
Model: EWB 2-50

Features

  • The tool features a short and compact boring head with an extremely rigid construction.
  • It has a ground and play-free fitted micrometer spindle, ensuring very precise and direct adjustment of the tool carrier.
  • The coated tool body offers complete protection against corrosion.
  • Variable length adjustment of the tool holder ensures optimized boring depth settings.
  • An integrated counterbalance mechanism allows fine balancing for multiple assembly configurations by rotating the scale ring, according to the adjustment tables included with the boring head.
◆ EWB2-32CK5

  • With CK5
  • Boring Range: Ø.079″ – 1.260″
    Dial Screw: 1 Div = Ø.0002″
    with vernier Ø.00005″
◆ EWB2-50CK6

  • With CK6
  • Boring Range: Ø.079″ – 1.970″
    Dial Screw: 1 Div = Ø.0002″
    with vernier Ø.00005″
◆ Vibration-Free Boring
  • The EWB 2-50 balanceable boring heads maximize cutting speeds and feeds on small diameter bores due to an integrated counterweight, which allows for precision balancing of the tool assembly.
  • Using charts applied with these vibration-free boring heads, the graduated scale ring can be rotated to the correct setting to offset the unbalance of various boring bar/insert holder combinations.
  • Significant improvements in bore quality, surface finish, and tool life result from balanced tooling.
◆ Pre-Balanced Shanks
  • Pre-balanced shanks and components are available to balance the entire tool combination.
  • Even at maximum speeds, balanced tools guarantee vibration-free boring, resulting in increased productivity and high precision.

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