Our factory is a medium scale enterprise specializing in manufacturing the metal cutting tools. The products are designed and manufactured strictly according to ISO and the customer&＃039;s requirements. The quality of the products which enjoys the high reputation at home and abroad. Kindly find our main products as below: 1). HSS Straight Shank Twist Drill (Black Finish, White Finish, Tin Coated). 2). HSS Fully Ground Drill Bits. 3). HSS Taper Shank Twist Drill. 4). Masonry Drill Bit (Zn Coated, Ni Coated, Cr Coated). 5). Wood Working Drill Bit. 6). SDS Hammer drill bit. 7). TCT sawing blade (For cutting Wood, Metal, Aluminum, Grass) 8). All drill sets. 9). Bi-Metal Hole Saws. Kindly check with our products, should you have any interest in any of the items, please feel free to contact with us, we will offer you the best price, and the samples will be sending you for testing the quality. Waiting for your kindly reply by return. Best regards, Your sincerely Jin Lee Zhenjiang Rongsheng Tools (Group) Mfg. Co., Ruli Town, Zhenjiang City, Jiangsu Province, P.R.China. Tel: +86-511-3755855 Fax: +86-511-3753398 Mobile: +86-13815173796 Email: xxxxx