Walter F4042.UW26.026.Z02.15 1'' Indexable End Mill Milling Cutter 1'' Shank 4-1

Description:

The Walter F4042.UW26.026.Z02.15 Indexable End Mill Milling Cutter is used in industrial CNC milling systems for square-shoulder milling, pocket milling, ramping, circular interpolation, and precision material removal operations. Commonly installed in CNC machining centers, production manufacturing equipment, aerospace machining systems, and heavy-duty metalworking facilities. Maintenance teams, machinists, and manufacturing engineers use this cutter for tooling replacement, production milling, process optimization, and maintaining reliable cutting performance in demanding industrial environments.

Applications:

The Walter F4042.UW26.026.Z02.15 indexable end mill is designed for industrial machining operations requiring accurate 90° shoulder milling, efficient chip evacuation, and stable cutting performance across a wide range of materials. It is frequently utilized in automotive manufacturing, aerospace component production, mold and die machining, heavy equipment fabrication, steel processing operations, and CNC production environments where dimensional accuracy, extended insert life, and reduced machining downtime are critical for maximizing productivity and machining efficiency. The cutter supports circular interpolation milling, pocket milling, roughing, and finishing operations.

Technical Specifications:

• Brand: Walter
• Part Number: F4042.UW26.026.Z02.15
• Product Type: Indexable End Mill Milling Cutter
• Cutter Diameter: 1 inch (25.4 mm)
• Shank Diameter: 1 inch
• Overall Length: 4.131 inch
• Maximum Depth of Cut: 0.591 inch (15 mm)
• Milling Style: Indexable square-shoulder end mill
• Insert Compatibility: AD.T 1606 indexable inserts
• Number of Inserts: 2
• Lead Angle: 90°
• Shank Type: Weldon Flat
• Coolant System: Coolant-through design
• Number of Coolant Holes: 2
• Maximum Speed: 19,800 RPM
• Function: Shoulder milling, pocket milling, ramping, and profiling
• Application Type: CNC and production milling operations
• Standards: DIN1835-B
• Construction Type: Precision-machined steel cutter body
• Performance Feature: 2 cutting edges per indexable insert for increased productivity

Common Replacements:

• Sandvik Coromant Square Shoulder End Mill
• Kennametal Indexable End Mill
• Seco Square Shoulder Milling Cutter