R K Enterprise

Threading insert 

CARGO CARBIDE 55 Degree W Threading Insert is designed for cutting BSP and Whitworth profile threads with a 55° angle.
It is available in external (ER) and internal (IR) types, compatible with standard threading holders like 16ER, 16IR, 22ER, and 22IR.
Made from high-quality carbide with PVD/CVD coating, it ensures smooth thread finish and long tool life on steel, stainless steel, cast iron, and non-ferrous materials.

AG60 / AG55 Threading Inserts are general pitch profile inserts designed to cut a wide range  a single insert.
These inserts are available for both external (ER) and internal (IR) holders, making them highly versatile for CNC and manual lathe users.
Manufactured using micro-grain carbide with PVD/CVD coating, they deliver stable performance, reduced vibration, and extended tool life even under continuous threading operations.

CARGO CARBIDE 55° NPT Threading Insert is specially designed for tapered pipe thread cutting as per NPT / BSP standards.
It is available for internal and external threading holders (ER / IR type) and fits sizes like 16ER/IR and 22ER/IR.
The insert features a precision-ground 55-degree profile for leak-proof thread fitment, making it ideal for hydraulic fittings, plumbing components, and pipe connections.
Its coated carbide construction ensures long life and consistent performance across steel, stainless steel, and alloy materials.

CARGO CARBIDE TR Threading Insert is engineered for trapezoidal profile thread cutting, commonly used in motion systems, power screws, jacks, and transmission mechanisms.
It features a robust carbide cutting edge with optimized geometry to ensure accurate flank angles and smooth thread finish.
Available in ER and IR holder types, this insert performs reliably on steel, cast iron, and non-ferrous alloys, offering excellent durability under high load applications.

CNC Internal Threading Insert

CARGO Threading Inserts are designed for precise and efficient thread cutting on CNC machines and lathes. Manufactured from premium-grade carbide, these inserts provide excellent wear resistance, durability, and stability, ensuring accurate thread profiles and long tool life. Available in various thread standards and profiles, they deliver smooth cutting performance, superior surface finish, and reduced cycle time. Perfect for automotive, aerospace, and industrial applications, these inserts are ideal for threading steel, stainless steel, cast iron, and non-ferrous metals.

Key Features:

• High-quality carbide construction for durability and performance

• Accurate thread geometry for consistent thread profiles

• Smooth cutting with reduced vibration and burrs

• Compatible with CNC machines and manual lathes

• Suitable for threading a wide range of materials

Applications:

• CNC and conventional lathe threading operations

• Automotive, aerospace, and engineering industries

• Precision thread cutting on steel, stainless steel, and cast iron

• Industrial manufacturing requiring accurate threaded components