Package include :RBH boring head 1pcs

LBK Holder had to order separately

Feature:

1.Thickened cartridge with higher rigidity.(Boring Range from 25-33mm)

2. Coolant nozzle easily cools the insert elongating ist working life

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3.Completed with chip pocket,improving chip flow Of deep boring.

4.Clamp plate solidifies cartridges and head ,upgrading cutting rigidity.

5.Patented step boring design,suitable for boring and step boring.