Threading Tool Holder, NSL20-4D, LH MPN:73310158823
Threading Tool Holder, NSL20-4D, LH
The NSL20-4D Threading Tool Holder from Dorian is a high-performance indexable thread turning tool designed for efficient and precise cutting. Ideal for use in machining operations, this tool holder features a left-hand cutting direction, square shank, and clamp lock mounting style, ensuring secure and accurate threading. Its compact design and TopNotch NG-4L insert shape enable smooth cutting and minimize tool wear. Suitable for a range of industries, including aerospace, automotive, and medical device manufacturing, this tool holder is perfect for high-volume production runs and demanding machining applications where precision and reliability are paramount.
Top product features:
- Indexable thread turning capability
- Left-hand cutting direction
- Square shank design
Top product applications:
- Thread Turning Operations
- Machining of Right Hand Threads
- Production of Left Hand Threads
Indexable Thread Turning Tool Holder, NSL20-4D, Cutting Direction Left Hand, Shank Square, Shank Width 1-1/4 in, Shank Height 1-1/4 in, Overall Length 6 in, Insert Shape TopNotch NG-4L, Inscribed Circle 0.375 in, Insert Thickness 0.255 in, Width Offset 1.5 in, Mounting Style Clamp Lock, Clamp CM-73, Clamp Screw S-412, Shim SM-420, Shim Screw SL-344
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 20 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 2.85
Product info last updated on February 24, 2026 2:48pm UTC
Category: Hand Tools