Generic 2.5mm 2 Flute Carbide Ball Nose End Mills Router Bit 12mm CEL (Pack of 5): Amazon.com: Tools & Home Improvement
HOZLY for Wood Working Set Diameter 1mm 1.5mm 2.0mm 2.5mm 3.175mm Carbide Ball Nose End Mill CNC Engraving Router Bits Milling Cutter: Amazon.com: Tools & Home Improvement
57313 Metric Solid Carbide CNC Spiral 'O' Single Flute, Plastic Cutting 2.5mm Dia x 8mm x 6mm Shank x 64mm Long Up-Cut Router Bit
1/8" Shank 2.5mm x 12mm Diamond Film Coated Carbide End Mill Router Bits 2pcs | eBay
HOZLY for Wood Working Set Diameter 1mm 1.5mm 2.0mm 2.5mm 3.175mm Carbide Ball Nose End Mill CNC Engraving Router Bits Milling Cutter: Amazon.com: Tools & Home Improvement
10pcs Carbide Ball Nose End Mill Cnc Engraving Router Bit Set 1/1.5/2/2.5 /3.175mm - Walmart.com
SGS 62061 | 2.5mm Diameter x 2.5mm Shank x 14.0mm LOC x 43.0mm OAL 2 Flute Uncoated Screw Machine Length Drill Bit - All Industrial Tool Supply
CNC Router Bits for Aluminum Engraving – FoxAlien
1/8" Shank 2.5mm x 17mm Carbide End Mill Cutter CNC Router Bit 5 Pack - Walmart.com