Steels & Cast Iron

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

The G2 series is part of our general purpose line of end mills. The 2 flute geometry is designed for maximum chip evacuation. It excels in low alloy steels and non-ferrous materials like aluminum in high radial engagement machining strategies like...

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. TiAlN coated to improve tool life in harder to machine materials like...

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. TiAlN coated to improve tool life in harder to machine materials like...

The G2 series is part of our general purpose line of end mills. The 2 flute geometry is designed for maximum chip evacuation. It excels in low alloy steels and non-ferrous materials like aluminum in high radial engagement machining strategies like...

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

GT4 Series – High-Performance Variable Helix End Mill Introducing the GT4 Series, Castelar Tool’s latest high-performance carbide end mill, designed for superior milling results. This variable helix 4-flute end mill features cutting-edge...

The G4 series is part of our general purpose line of end mills. The 4 flute geometry is designed for flexibility, excelling in most machining operations in a wide range of materials. 

GT4 Series – High-Performance Variable Helix End Mill Introducing the GT4 Series, Castelar Tool’s latest high-performance carbide end mill, designed for superior milling results. This variable helix 4-flute end mill features cutting-edge...