Magnum 3/8 Inch Carbide Insert (CI38)

Optimize your general-purpose turning with the wear-resistant properties of this 3/8" carbide insert. Ideal for mid-sized lathe work, it provides the structural integrity needed to withstand the high cutting forces of ferrous metal removal. The indexable design ensures that a sharp cutting edge is always available, reducing machine downtime and maintaining tight tolerances throughout production runs on carbon and alloy steels.

Features

• Tough Carbide Grade - Balances hardness and impact resistance for versatile shop use.
• Multiple Cutting Edges - Indexable geometry provides cost-effective performance over long cycles.
• Predictable Wear - Engineered for consistent chip formation and thermal stability.

Specifications

• Size: 3/8" (9.53 mm)
• Material: Solid Carbide
• Shape: D1
• Supplier Part Number: CI38
• KMS Product Code: MAG-CI38

Recommended Shop Add-Ons

• You'll also need: KMS Insert Screw – essential hardware for mounting indexable inserts.
• Our Machining experts suggest: Diamond Hone – for touching up edges during light finishing passes.

Frequently Asked Questions

Q: What is the recommended feed rate for this insert? A: This depends on your workpiece material, but 3/8" inserts are generally rated for medium to heavy finishing feeds.

Q: Is this insert compatible with boring bars? A: Yes, provided the boring bar head is designed for 3/8" D-style inserts.