Spkn 1504

About Spkn 1504

The SPKN1504 is a premium square indexable carbide milling insert designed for face milling and high-depth-of-cut machining operations. Featuring a positive cutting geometry, it delivers excellent cutting performance, reduced cutting forces, and superior surface finish. The insert is ideal for CNC milling machines and indexable face milling cutters, making it suitable for machining steel, stainless steel, cast iron, and alloy steels.  

*The ISO SPKN1504 size has an inscribed circle of 15.88 mm, thickness of 4.76 mm, and 4 cutting edges. Actual corner radius and coating depend on the insert suffix and grade.

• Premium cemented carbide construction
• Square positive insert design
• Four usable cutting edges
• Excellent wear resistance
• High edge strength
• Low cutting forces
• Stable machining performance
• Excellent chip control
• Long tool life
• High productivity
• Suitable for dry and wet machining
• Compatible with indexable face milling cutters

• Face Milling
• Shoulder Milling
• High Depth-of-Cut Milling
• CNC Milling
• General Milling
• Roughing
• Semi-Finishing
• Production Machining

• Carbon Steel
• Alloy Steel
• Stainless Steel
• Cast Iron
• Tool Steel
• Super Alloys (grade dependent)

• High metal removal rate
• Excellent dimensional accuracy
• Superior surface finish
• Extended tool life
• Reduced machining costs
• Stable cutting performance
• Reliable operation in heavy-duty milling
• Increased machining productivity

• Good corrosion resistance during storage
• Excellent wear resistance
• Coated grades offer enhanced oxidation and corrosion resistance
• Suitable for dry and coolant-assisted machining

• SPKN1504
• SPKN 1504
• SPKN1504 Carbide Insert
• SPKN Milling Insert
• Square Milling Insert
• Carbide Milling Insert
• Indexable Milling Insert
• Face Milling Insert
• CNC Milling Insert
• Positive Milling Insert
• Square Carbide Insert
• Indexable Face Milling Insert
• CNC Cutting Insert
• Carbide Cutter Insert
• Steel Milling Insert