Ceradex CTUNR2525M-16 External Turning Toolholder
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The Ceradex CTUNR2525M-16 is a robust external turning toolholder designed for reliable and precise machining using TNMG 16 series negative triangular inserts. Built for stability and repeatable performance, this toolholder is well suited to general turning, facing, and roughing operations in demanding production environments.
Featuring a 25 × 25 mm square shank and a right-hand cutting direction, the CTUNR2525M-16 provides excellent rigidity and tool control. The secure clamp and screw locking system ensures stable insert seating under high cutting forces, making it ideal for steel, stainless steel, and cast iron machining.
Key Features & Benefits
- Insert Compatibility – Designed for TNMG 16 size negative inserts.
- Right-Hand Cutting – Suitable for standard external turning and facing.
- Rigid Square Shank – 25 × 25 mm shank for excellent vibration resistance.
- Secure Insert Clamping – Clamp and screw system for reliable performance.
- Production-Ready Design – Suitable for roughing and general turning operations.
Technical Specifications
- Model: CTUNR2525M-16
- Brand: Ceradex
- Category: External Turning Toolholder
- Measurement System: Metric
- Shank Width (B): 25 mm
- Shank Height (H): 25 mm
- Total Length (LF/OAL): 150 mm
- Head Length (LH): 27 mm
- Insert Shape: T – Triangular (Negative)
- Insert Size: 16
- Cutting Direction: Right Hand
- Internal Coolant: No
- Grade: THC02400
Ceradex turning toolholders are engineered for durability, accuracy, and consistent cutting performance, making them a dependable choice for CNC lathes, toolrooms, and general engineering workshops.