size:
1.0-1.5-2.0-2.5-3.0-3.5-4.0-4.5-5.0-5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0-9.5-10mm
Packing size:36*20*17cm 20sets/ctn
G.w./n.w.: 12/11kgs
19pc cobalt drill bits set