0.75mm straight shank twist drill bit, pearl drilling machine small drill bit, 10 pieces

1、The product is specially used for pearl beads punching, jewelry processing and making 2、There is a plastic storage case, convenient for you to carry and easy to use 3、Adopt good quality metal material, durable and having long service time 4、Small twist drill bit have high hardness, wear resistance and heat resistance 5、Drill bit possess stable structure and excellent drilling performance Item Type: Twist Drill Bit Material: High speed steel Specifications: 0.75mm 10 x Twist Drill Bit