100% brand new and high quality Material: HSS - Co (M35) Color: as shown in pic Features: Made of cobalt material, rigid and durable. Triangle shank which is more solid and convenient. With a case, easy for storage and carrying. Great tools for drilling hole. Application: suitable for thin metal, aluminum, iron, angle steel, carbon steel, 304 stainless steel. Specifications: Type: 1mm M35 Twist Drill Size:32 x 1mm/1.26" x 0.03"(L x Dia) Quantity:10 Pcs/Set Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!