Countersink Drlls bit set Rich experience,Complete range,High precision,Good reputation with four sizes:6#/8#/10#/12#

Countersink Drlls

ART NO. DF02-1011

Material: 45# and HSS

Size

    item           Drill diameter(mm)

     6#                  2.4

     8#                  2.8

     10#                3.2

     12#                3.6

Countersink Drlls Bit Set