Ceradex PDHNL2020K-15 External Turning Toolholder
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The PDHNL2020K-15 is a robust external turning toolholder designed for precision machining using DNMG 15 series negative diamond inserts. Engineered for stability and repeatable performance, this toolholder is ideal for general turning, facing, and roughing operations in steel, stainless steel, and cast iron.
Featuring a 20 × 20 mm square shank and a left-hand cutting direction, the PDHNL2020K-15 provides excellent rigidity and accessibility on CNC lathes and manual machines. The secure clamp and screw locking system ensures reliable insert positioning under high cutting loads, supporting consistent surface finish and tool life.
Key Features & Benefits
- Insert Compatibility – Designed for DNMG 15 size negative inserts.
- Left-Hand Cutting – Suitable for left-hand external turning and facing.
- Rigid Square Shank – 20 × 20 mm shank for excellent vibration resistance.
- Secure Insert Clamping – Clamp and screw system for stable cutting performance.
- Versatile Applications – Ideal for turning, facing, and roughing operations.
Technical Specifications
- Model: PDHNL2020K-15
- Category: External Turning Toolholder
- Measurement System: Metric
- Shank Width (B): 20 mm
- Shank Height (H): 20 mm
- Total Length (LF/OAL): 125 mm
- Head Length (LH): 36 mm
- Insert Shape: D – Diamond (55°, Negative)
- Insert Size: 15
- Cutting Direction: Left Hand
- Internal Coolant: No
This toolholder is well suited for production machining, toolrooms, and general engineering applications where durability, accuracy, and consistent cutting performance are essential.