Feature●Fitment: Applicable for vertical machine and key machine.●Package includes: Full Set of 13pcs( 6x Drill Bits + 2x Hollow + 1x Partial Needle + 4x PINS).●Size: Drill Bit* 6 (1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm); Hollow Cutters* 2 (1.5--2.5mm, 2--3mm).●Material: Made of HSS-AL material, sturdy and durable, not easy to deformation, easily cutting metal, well made and a decent value.●Tip: If you have any question, please feel free to contact us for a replacement or a full refund.Description