high quality ,diameter 22mm hollow drill bit
USD $20 - $2,000 /Piece
Min.Order:1000 Pieces
Jinzhou Tiegong Railway Maintenance Machinery Co., Ltd.
Since its foundation in 1992, has provided professional quality service to thousands of units. After years of development, the company has created a wealth of experience in sales and after-sales service team. Customers and users in the formation of a very high reputation.
This tools is suitable for all kinds of drilling operation.Are these drills suitable for you ?what's idea ?Hope it will be hopefull.