Tungaloy WWMU08X408R-DJ AH9030 Indexable Carbide Inserts

Description:

The Tungaloy WWMU08X408R-DJ Grade AH9030 carbide insert is used in indexable drilling systems for high-performance hole-making applications. Commonly installed in Tungaloy TungSix-Drill and TungDrillBig indexable drill bodies used in CNC machining centers, production drilling machines, and automated manufacturing equipment. Maintenance teams, machinists, and manufacturing engineers use this insert for replacement, production drilling, and maintaining reliable hole quality in metalworking operations.

Applications:

The Tungaloy WWMU08X408R-DJ Grade AH9030 carbide insert is designed for general-purpose drilling of steel and stainless steel using Tungaloy's TungSix-Drill system. Its six cutting edges, DJ chipbreaker, and TiAlN-coated AH9030 grade provide excellent wear resistance, stable chip evacuation, and extended tool life. It is widely used in automotive manufacturing, aerospace machining, heavy equipment production, general fabrication, and precision machining where efficient, economical drilling performance is required.

Technical Specifications:

• Manufacturer: Tungaloy
• Manufacturer Part Number (MPN): WWMU08X408R-DJ
• Grade: AH9030
• Product Type: Indexable carbide drill insert
• Series: TungSix-Drill
• Insert Shape: Trigon
• Chipbreaker: DJ
• Number of Cutting Edges: 6
• Inscribed Circle (IC): 8.0 mm
• Insert Thickness: 3.9 mm
• Corner Radius: 0.8 mm
• Hole Diameter: 3.4 mm
• Cutting Material: Carbide
• Coating: TiAlN PVD coating
• Cutting Direction: Right-hand
• Compatible Materials: Steel and stainless steel
• Compatible Tooling: TungSix-Drill and TungDrillBig drill bodies
• Machining Operation: General-purpose drilling
• Function: Indexable hole making for CNC drilling systems

Common Replacements:

• Tungaloy WWMU08X408R-DS Grade AH7030
• Tungaloy WWMU08X408R-DJ Grade AH3135
• Tungaloy WWMU08X408R-DS Grade AH6030