USAGE: Plastic, Wood & Aluminum in 3D Routing
Miniature End Mills for highly detailed routing and engraving. When using small diameters it is recommended to use higher spindle speeds as the tools will act stronger and last longer. Robb Jack manufactures a wide variety of small diameter tools. If the size you require is not in stock it can be special ordered from the manufacturer.
Robb-Jack SR-4 series - 4 Edge Upcut Spiral - Solid Carbide