HQMaster 10pcs O Flute CNC Router Bits, 1/8 Inch Shank Single Flute End Mill, Tungsten Carbide Spiral Router Bit, Upcut Single Edged Engraving Milling Cutter for Acrylic, Plastic, MDF, Aluminum, PVC

HQMaster 1/8 Shank CNC Router Bits Inch Shank 3.175mm End Mill Single Flute Spiral Router Bit Milling Cutter Upcut Cutting Engraving Single Edged Acrylic Plastic MDF 10 Pack

HQMaster CNC Router Bits, 10 Pack 1/8” Shank Spiral Upcut Router Bit 1 Flute End Mill Set Milling Cutter 2mm Cutting Single Flute Tungsten Steel Engraving Tool 8mm CEL, 38.5mm OAL for MDF Acrylic PVC

HQMaster CNC Router Bits 1/8 Router Bit Straight Router Bit 1 8 Shank Straight Flute End Mill Cutter 2-Flute Milling Cutting Tungsten Steel 22mm CEL/45mm OAL for MDF PVC Acrylic Chipboard Wood 10 Pack