Kyocera PWLNL2020K-08 – External Turning Toolholder (THC00145, 20×20 mm Shank)
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Kyocera PWLNL2020K-08 – External Turning Toolholder (THC00145, 20×20 mm Shank)
The Kyocera PWLNL2020K-08 (Item no. THC00145) is a left-hand external turning and facing toolholder designed for compact and stable machining on medium-size lathes. It features a 20 mm × 20 mm square shank, a total length (OAL) of 125 mm, and a head length of 27 mm — ideal for external turning, facing, and profiling with minimal overhang. This toolholder is engineered to accept 08-size negative-rake inserts (WN–style) and uses a secure lever/pin-lock clamp system for reliable insert retention.
Key Features & Benefits
- 20 × 20 mm shank — compact yet rigid, suitable for a wide range of lathe tool posts.
- Left-hand orientation — suitable for reverse-direction turning or facing applications.
- Total length 125 mm with 27 mm head length — optimized for stability and access on medium-size workpieces.
- Accepts 08-size WN-style negative-rake inserts — versatile insert range for external turning tasks.
- No internal coolant — simple, maintenance-free design for standard turning environments.
- Secure lever/pin-lock insert clamp — ensures stable insert seating and easy insert changes during production.
Technical Specifications
- Item No: THC00145
- Shank Width (B): 20 mm
- Shank Height (H): 20 mm
- Hand: Left-hand
- Insert Size: 08
- Total Length (OAL): 125 mm
- Head Length (LH): 27 mm
- Internal Coolant: No
- Suitable For: External turning, facing, profiling on medium-size machines
Kyocera’s PWLNL-series toolholders are well-known for their solid build quality, insert versatility, and stable cutting performance — delivering consistent results in general turning and facing operations across different materials and lathe sizes.