Single Flute Ball Nose End Mill - DATRON CNC Milling Tools
Up Down Cut 4x22mm Single Flute End Mill Tungsten Carbide Milling Cutter for Wood Compression Router Bits Spiral CNC Tools Set|Milling Cutter| - AliExpress
Uxcell 1/8" Shank 1.8mm x 10mm Carbide Single Spiral Flute End Mill Cutter CNC Router Bit - Walmart.com
Single Flute End Mill
51451 Solid Carbide CNC Spiral 'O' Single Flute, Aluminum Cutting 9/32 Dia x 5/8 x 1/4 Shank x 2 Inch Long Up-Cut Router Bit with Mirror Finish
Coated Single Flute End Mill - DATRON CNC Milling Tools