46424 Solid Carbide Up-Cut Spiral Ball Nose 3/32 Radius x 3/16 Dia x 1/2 x 1/4 Shank x 2-1/2 Inch Long x 2 Flute Router Bit: CNC Router Bits, Aluminum/Non Ferrous Metal
PANHAM 1/16" Ball Nose ZRN Coated Upcut 3D Carving Solid Carbide CNC Spiral Router Bit with 4 Flutes,Cutting Diameter 1/16" X 1" X 1/4" X 3" : Amazon.sg: DIY & Tools
SpeTool 1/64" Radius Tapered Ball Nose 3D Carving ZrN Coated Router Bit
46458 Solid Carbide Up-Cut Spiral Ball Nose 6mm Radius x 12mm Dia x 29mm x 12mm Shank x 75mm Long x 2 Flute Router Bit: CNC Router Bits, Solid Carbide Ballnose Spiral
1/32" CNC Bit - Tapered Ball Nose End Mill with ZRN Coating
SpeTool Tapered Ball Nose Spiral Router Bit 1.0mm Tip Diameter (0.5mm Radius) 4.82 Deg for CNC Milling Engraver Carving Bits: Amazon.com: Industrial & Scientific
AMS-110 3-Pc CNC 2D and 3D Carving Ball Nose & Flat Bottom ZrN Coated Solid Carbide 1/4 Inch Shank Router Bit Set, Includes 1mm, 1/16 & 1/8 Diameters