[6.3mm]
Size: 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mmQuantity: 1pcHead DiameterShank DiameterFull Length6.3mm5mm45mm8.3mm6mm50mm10.4mm6mm50mm12.4mm8mm55mm16.5mm10mm60mm20.5mm10mm65mmPackage included:1pc x HSS drill bit