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HSS Cobalt

5% cobalt-alloyed jobber drills with high heat resistance for drilling steels with tensile strength over 800 Nm2, specially suitable for high alloyed steels, bearing steels, hot/cold rolled steel. Ideal for stainless steel.

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Data Sheet PDF

Price List

COSHH Sheet PDF

ETA Document PDF

Declaration of Performance PDF

Certificate of Conformity PDF

Brick and block PDF

Part Number Diameter Overall
Length
- mm mm
COB020 2 49
COB025 2.5 57
COB030 3 61
COB033 3.3 65
COB035 3.5 70
COB040 4 75
COB042 4.2 75
COB045 4.5 80
COB050 5 86
COB055 5.5 93
COB060 6 93
COB065 6.5 101
COB068 6.8 109
COB070 7 109
COB075 7.5 109
COB080 8 117
COB085 8.5 117
COB090 9 125
COB095 9.5 125
COB100 10 133
COB105 10.5 133
COB110 11 142
COB115 11.5 142
COB120 12 151
COB125 12.5 151
COB130 13 151