Nbeson Threading Chaser

Product Description

The Nbeson Threading Chaser is a precision cutting tool designed for creating, repairing, or cleaning external and internal threads in machining, automotive, and industrial applications. Its material composition is engineered for durability, wear resistance, and consistent performance. Below is a detailed breakdown of its key materials and their roles:

Key Materials & Composition

1. Cutting Teeth/Inserts

   • High-Speed Steel (HSS):

     • Grade M2/M35: Hardened to 62“65 HRC for exceptional wear resistance and edge retention.

     • Retains hardness even at high temperatures generated during threading.

   • Carbide (Tungsten Carbide):

     • Grade K10/K20: Used in premium chasers for superior hardness (90“92 HRA) and longevity in high-speed or abrasive applications.

   • Coatings:

     • Titanium Nitride (TiN): Reduces friction, enhances heat resistance, and extends tool life.

     • Titanium Aluminum Nitride (TiAlN): Ideal for high-temperature threading (e.g., stainless steel, alloys).

2. Chaser Body/Shank

   • Alloy Steel (4140/4340):

     • Heat-treated to 40“45 HRC for toughness and resistance to bending or deformation.

   • Stainless Steel (Grade 420/440C):

     • Used in corrosion-prone environments (e.g., marine, chemical industries).

3. Thread Profile Geometry

   • Precision-ground using CBN (Cubic Boron Nitride) or diamond abrasives for sharp, accurate thread forms.

4. Fastening Components

   • Hardened Steel Screws: Secure inserts and maintain alignment during operation.

Key Benefits of Material Choices

1. High Wear Resistance:

   • Carbide and HSS teeth withstand abrasive materials (e.g., stainless steel, cast iron).

2. Heat Resistance:

   • TiN/TiAlN coatings reduce thermal degradation, enabling high-speed threading.

3. Durability:

   • Reinforced alloy steel bodies resist chipping and fatigue under repetitive loads.

4. Corrosion Resistance:

   • Stainless steel variants thrive in humid or chemical environments.

5. Precision:

   • Ultra-sharp edges and optimized geometries ensure accurate thread pitch and depth.

Applications

• Machining: Threading bolts, screws, pipes, and hydraulic fittings.

• Automotive: Repairing engine block threads, axle shafts, and transmission components.

• Oil & Gas: Threading drill pipes, valves, and flanges.

• Aerospace: Precision threading for high-strength alloy components.

Compliance & Standards

• Meets ISO 13399 (cutting tool standards) and DIN/ANSI specifications.

• Certified for use in CNC machines and manual lathes.

Why Choose Nbeson Threading Chasers?

• Premium Materials: Engineered for maximum tool life and minimal downtime.

• Customization: Available in metric, UNC, UNF, and custom thread profiles.

• Versatility: Compatible with steel, aluminum, brass, and exotic alloys.

• Cost Efficiency: Reduces rework and replacement costs with reliable performance.