SIGER Small Bore Cutter Holder SIGER0808 1010B 1210B 1412C 1616C 2020D 2525D-EH CNC Lathe Inner Hole Groove Cutter Bar

SIGER Small Bore Cutter Holder SIGER0808 1010B 1210B 1412C 1616C 2020D 2525D-EH CNC Lathe Inner Hole Groove Cutter Bar

Precision Internal Grooving for CNC Lathes

Maximize your machining efficiency with the SIGER Small Bore Cutter Holder, a precision-engineered tooling solution designed for high-performance internal grooving on CNC lathes. Whether you are working with compact bores or standard internal diameters, this cutter bar series delivers the rigidity and accuracy required for consistent, high-quality finishing. Ideal for automotive, aerospace, and general industrial applications, the SIGER holder ensures optimal chip clearance and minimal vibration during operation.

Key Features & Benefits

  • Wide Range of Bore Sizes: Compatible with multiple configurations including SIGER0808, 1010B, 1210B, 1412C, 1616C, 2020D, and 2525D-EH to suit various internal diameters.
  • High-Rigidity Construction: Manufactured from premium tool steel to withstand heavy cutting forces while maintaining dimensional stability.
  • Optimized Chip Evacuation: Designed with a streamlined geometry that facilitates smooth chip flow, reducing the risk of chip clogging in tight internal spaces.
  • Secure Tool Clamping: Features a robust clamping mechanism that ensures the grooving insert remains firmly in place, preventing movement during high-speed machining.
  • Universal Compatibility: Engineered to fit standard CNC lathe tooling interfaces for easy integration into existing production lines.

Technical Specifications

Engineered for versatility, the SIGER Small Bore Cutter Holder series covers a comprehensive range of internal grooving needs. Each model is precision-machined to tight tolerances, ensuring perfect alignment with your cutting inserts. The availability of both B, C, and D series options allows you to select the exact holder profile that matches your specific bore diameter and tool length requirements, providing flexibility for complex internal geometries.

Why Choose SIGER Tooling?

Invest in durability and precision with SIGER, a trusted name in CNC tooling. Our small bore cutter holders are rigorously tested to ensure reliable performance cycle after cycle. By choosing SIGER, you reduce downtime, improve surface finish quality, and extend the life of your cutting inserts. Enhance your internal grooving capabilities today with a tooling solution built for accuracy and endurance.


Price: Original price was: $ 26.04.Current price is: $ 13.02.

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