CBA20 Boring Head ENH1 20-34mm LBK1 11mm

CBA20 Boring Head ENH1-1 ENH1-2 ENH1-3 20-34mm LBK1 11mm

The CBA20 finishing boring head is designed for precision small-diameter machining, supporting multiple insert holders for flexible applications. It is ideal for fine finishing operations requiring high accuracy and smooth surface results.

This model supports ENH1-1, ENH1-2, and ENH1-3 insert holders, covering a combined boring range of 20–34mm. Built with an LBK1 (11mm) interface, it ensures secure mounting and stable machining performance.

Key Features & Benefits

• Supports ENH1-1, ENH1-2, ENH1-3 insert holders
• Boring range: 20–34mm depending on holder
• Compact 30mm body for stability and precision
• LBK1 (11mm) arbor interface
• Ideal for small precision machining

Technical Specifications

• Model: CBA20
• Insert Holders: ENH1-1 / ENH1-2 / ENH1-3
• Boring Range:
  • ENH1-1: 20–25mm
  • ENH1-2: 25–29mm
  • ENH1-3: 30–34mm
• Length (L): 30mm
• L1: 27mm
• L2: 10.5mm
• L3: 19mm
• B: 10mm
• Arbor Interface: LBK1 (11mm)
• Insert Type: TP*08020
• Screw: M2.0
• Wrench: T6
• Weight: 0.05kg