Threading Tool Holder, NSL20-3D, LH MPN:73310158807
Threading Tool Holder, NSL20-3D, LH
The NSL20-3D Threading Tool Holder from Dorian is a high-performance indexable thread turning tool designed for efficient and precise cutting. Suitable for left-hand cutting operations, this tool holder features a square shank with a 1-1/4 inch width and height, and an overall length of 6 inches. Its TopNotch NG-3L insert provides a 0.375 inch inscribed circle and 0.195 inch thickness, enabling optimal thread cutting performance. Ideal for machining operations in various industries, including aerospace, automotive, and general manufacturing, this tool holder offers improved productivity and reduced tooling costs.
Top product features:
- Threading capability for turning threads in workpieces
- Indexable design allows for multiple uses of the tool without re-sharpening
- Clamp lock mounting style provides secure tool retention during operation
Top product applications:
- Machining threads on small parts
- Turning threads on cylindrical workpieces
- Milling threads on large workpieces
Indexable Thread Turning Tool Holder, NSL20-3D, 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-3L, Inscribed Circle 0.375 in, Insert Thickness 0.195 in, Width Offset 1.5 in, Mounting Style Clamp Lock, Clamp CM-73, Clamp Screw S-412
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 6, 2026 1:16am UTC
Category: Hand Tools