Description
Machine accurate external threads on round metal bar stock. The Magnum THIC38E8 features a hardened steel construction and a 1/2″ square shank to firmly secure 3/8″ triangular threading inserts during lathe operations.
Features
- Hardened Steel Construction – Provides rigid support behind the cutting edge for clean, chatter-free threads
- Threading Profile – Angles the insert correctly for cutting external threads on cylindrical parts
Specifications
- Shank Size: 1/2″ Square
- Insert Compatibility: 3/8″ Triangular
- Carbide Grade: C-6
- Supplier Part Number: THIC38E8
- KMS Product Code: MAG-THIC38E8
Common Shop Applications
- Cutting external threads on custom shafts and rods
- Machining specialized threaded fasteners on the lathe
Compatibility
- Uses Magnum 3/8″ C-6 Grade Carbide Inserts (MAG-CI38)
- Uses Magnum 3/8″ C-6 Grade TiN Coated Inserts (MAG-CIT38)
Recommended Shop Add-Ons
- Stock up on cutters with Magnum 3/8″ Carbide Inserts
- Keep cuts cool with Magnum Cutting Fluid
Frequently Asked Questions
Q: What is this specific tool holder designed for? A: This holder is specifically profiled for cutting outside (external) threads on a metal lathe.
Q: What size inserts does this holder take? A: It securely holds 3/8″ triangular carbide inserts.









