Chollen International (Shijiazhuang) Co., Ltd.

Tool Parts
Twist drills

Twist drills

twist drills:designed for 4d- 5d drilling in stainless steels,mild steels,aluminium alloy,aluminium dircast,copper. Taper shank twist drills:they are the standard cutting tools,strictly according to the national standards,the types of which include general,long,lengthened and extra long...
Twist drills

Twist drills

twist drills:designed for 4d- 5d drilling in stainless steels,mild steels,aluminium alloy,aluminium dircast,copper. Taper shank twist drills:they are the standard cutting tools,strictly according to the national standards,the types of which include general,long,lengthened and extra long...



Copyright Notice @ 2008-2013 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.