Description: Made from high quality carbide, with the Titanium coated to reduce friction and heatx 90 ° Three edge chamfering cutter Flutes : Three edge chamfering Shank : Round handle Dimension: 6.3mm/ 8.3mm /10.4mm / 12.4mm / 16.5mm / 20.5mm Specification: 6.3mm: 6.3mm x 5mm x 37mm 8.3mm: 8.3mm x 6mm x 40mm 10.4mm: 10.4mm x 6mm x 39mm 12.4mm: 12.4mm x 10mm x 46mm 16.5mm: 16.5mm x 10mm x 47mm 20.5mm: 20.mm x 10mm x 47mm Package Includes: 1x Set (6 pieces) Chamfer Cutter Mill Drill Note: The colors may be different for the different display, please understand Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid