Onsrud 48-057 Carbide Straight Router Bit 3/8″ 2-Flute 1/2″ Shank CNC Cutter

The Onsrud 48-057 is a premium carbide-tipped, 2-flute straight router bit designed for general-purpose CNC routing and machining. Featuring a 3/8″ cutting diameter, 1″ length of cut, 1/2″ shank, and 2-1/2″ overall length, this cutter delivers smooth, vibration-free cutting with excellent edge quality and long tool life. It is ideal for woodworking, composite materials, and foam applications.

The balanced two-flute design provides cleaner finishes than single-flute cutters while maintaining excellent durability for production routing.

Features

• Manufacturer: Onsrud
• Part Number: 48-057
• Cutter Type: Carbide-Tipped Straight Router Bit
• Flute Count: 2
• Cutting Diameter: 3/8″ (0.375″)
• Length of Cut: 1″
• Shank Diameter: 1/2″
• Overall Length: 2-1/2″
• Straight cutting geometry
• Excellent finish quality
• Long tool life
• Designed for CNC routing applications

Applications

• CNC Routers
• Hardwood
• Softwood
• Wood Composites (MDF, Plywood)
• Composite Plastics
• Foam
• Cabinet Manufacturing
• Sign Making
• General Industrial Routing

Included

• 1 × Onsrud 48-057 Router Bit