EIKOSHA:Carbide Solid Spherical Cutter | TOKYO YAMAKATSU CORPORATION
Harvey Tool 22708-C3 Center Cut Imperial Spherical Ball End Mill, 1/8 in Dia Cutter, 0.084 in Length of Cut, 4 Flutes, 1/8 in Dia Shank, 1-1/2 in OAL, AlTiN Coated | Turner Supply
Scalloped Spherical Triangle, Clay Cutter - plastic 3D printed, potter – De La Design
Bonsai Spherical Knob Cutter 30 cm 12 inch Made in Japan| Tenartis
Micro 100 SBMM-030-409 4 Flute 30° Helix Spherical Ball Nose End Mill, Metric Dimensions, 3 mm Cutter Diameter, 6 mm Shank Diameter, 2.0 mm Flute Length, 75 mm Overall Length, 1.5 mm
Joshua Roth - Pro Spherical Knob Cutter (2167)
Amazon.com : TinyGreen Japan Bonsai Tool Professional Grade Japanese Spherical Knob Cutters : Patio, Lawn & Garden
American Bonsai Stainless Steel Spherical Knob Cutter: Series 11