Series CHT Countersink and Hex Shank Taper Point Drill Combination Setups.
Countersink
Countersink Diameter
Taper Point Drill Diameter
Series CHM Setups
C44
5/16
1/8
C44HM
C65
9/64
C65HM
C410
5/32
C410HM
C411
11/64
C411HM
C43
3/16
C43HM
C5
3/8
C5HM
C6
C6HM
C7
C7HM
C8
C8HM
C9
C9HM
C913
13/64
C913HM
C97
7/32
C97HM
C105
7/16
C105HM
C1011
C1011HM
C103
C103HM
C10
C10HM
C1014
C1014HM
C104
1/4
C104HM
C122
1/2
C122HM
C129
C129HM
C125
C125HM
C1211
C1211HM
C92
C92HM
C102
C102HM
C12
C12HM
C14
C14HM
C145
5/8
C145HM
C143
C143HM
C167
C167HM
C16
C16HM
C243
3/4
C243HM
C247
C247HM
C244
C244HM