Aloris Cartridge-Head Boring Bar CBB6-30

Aloris Cartridge-Head Boring Bar CBB6-30 is engineered for deep hole boring operations where maximum rigidity and zero tool deflection are critical. This precision-machined boring bar combines the strength of a hardened steel body with a cartridge-style cutting head, delivering superior stability and performance under heavy machining conditions.

The cartridge system is designed with 12 indexing positions spaced at 15° intervals, enabling a wide range of angular boring applications with repeatable accuracy. A two-way adjustable rake allows for a consistent 5° cutting angle and features a positive stop to ensure secure, repeatable tool alignment. Adjustments are easily made by loosening the cradle lock screws and selecting the desired rake angle setting.

All components of the CBB6-30 are heat treated for maximum durability and longevity, making this tool ideal for CNC lathes and manual setups requiring deep boring with precise angular control.

• Application: Deep hole boring with high rigidity

• Cartridge Indexing: 12 positions at 15° intervals

• Adjustable Rake: Two-way 5° cutting angle with positive stop

• Construction: Heat treated for maximum strength and longevity

• Tool Deflection: Virtually eliminated due to rigid design

• Use Case: CNC and manual lathes, complex boring operations

Dimensions (see image) Total length (L): 22″; S: 2¹/₈“; D: 2¹/₂“; C: 1¹/₁₆“; minimum bore diameter: 3¹/₄“

Replacement Parts:
✅Cartridge: CRT-30
✅Cartridge Cradle: CC-6
✅Hex Locking Pin: LP-30
✅Locking Screw: LS-30