Aloris Cartridge-Head Boring Bar CBB4-20

For deep hole boring operations. The Aloris boring bar/cartridge combination is designed for maximum rigidity, will not permit tool deflection. All parts are heat treated for maximum strength. The cartridge, with its 12 indexing positions at 15° intervals, provides for many angular boring operations. The two-way adjustable rake provides 5° cutting angle with positive stop. Adjustment is made by loosening cradle lock screws and selecting desired setting.

Dimensions (see image) Total length (L): 16″; S: 1¹/₄“; D: 1¹/₂“; C: 1”; minimum bore diameter: 2³/₈“

Replacement Parts:
Cartridge: CRT-20
Cartridge Cradle: CC-4
Hex Locking Pin: LP-20
Locking Screw: LS-20