Drill bits:they are the standard cutting tools,made of high quality HSS material,Include Taper shank twist drill and parallel shank twist drill
Taper shank twist drills also include general,long,lengthened and extra-long taper shank twist drills which can meet the requirements of different types of machines' processing.it is the stronest prodcuts of the company.
Parallel shank jobber series twist drills:our company produces kinds of such tools,which include the general,long,and extra-long parallel shank twist drills.the stabiity of the products has been well praised by the dealers and the terminal clients.