Page 129 - Cobra-Carbide-2020-Catalog

CARBIDE DRILLS

Jobber Length

JOBBER LENGTH DRILLS
Fraction Size Letter/Wire Metric Decimal Equiv. Flute Length OAL Uncoated AlTiN

- - 10.75 0.4232 73mm 114mm 30936 30937
- - 11.00 0.4331 73mm 114mm 30942 30944
7/16 - 11.11 0.4375 2-7/8 4-1/2 30950 30952
- - 11.50 0.4528 76mm 120mm 30966 30968
29/64 - 11.51 0.4531 3 4-3/4 30970 30971
15/32 - 11.91 0.4688 3 4-3/4 30990 30991
- - 12.00 0.4724 76mm 120mm 30994 30996
31/64 - 12.30 0.4844 3 4-3/4 31010 31011
- - 12.50 0.4920 76mm 120mm 31014 31016
1/2 - 12.70 0.5000 3 4-3/4 31026 31028
- - 12.90 0.5079 76mm 120mm 31029 31033
- - 13.00 0.5118 76mm 120mm 31030 31031
17/32 - 13.49 0.5313 3 4-3/4 31036 31032
- - 13.50 0.5315 76mm 120mm 31041 31044
- - 14.00 0.5512 76mm 120mm 31052 31056
9/16 - 14.29 0.5625 4 6 31034 31035
- - 14.50 0.5709 100mm 150mm 31059 31060
37/64 - 14.68 0.5781 4 6 31061 31064
- - 15.00 0.5906 100mm 150mm 31062 31063
19/32 - 15.08 0.5937 4 6 31038 31039
39/64 - 15.47 0.6094 4 6 31040 31045
- - 15.50 0.6102 100mm 150mm 31065 31098
5/8 - 15.88 0.6250 4 6 31042 31043 DRILLS
- - 16.00 0.6299 100mm 150mm 31071 31072
- - 16.50 0.6496 100mm 150mm 31080 31081
21/32 - 16.67 0.6562 4 6 31046 31047
- - 17.00 0.6693 100mm 150mm 31083 31084
43/64 - 17.06 0.6719 4 6 31085 31088
11/16 - 17.46 0.6875 4 6 31050 31051
- - 17.50 0.6890 100mm 150mm 31086 31087
45/64 - 17.85 0.7031 4 6 31091 31094
- - 18.00 0.7087 100mm 150mm 31089 31090
23/32 - 18.25 0.7187 4 6 31054 31055
- - 18.50 0.7283 100mm 150mm 31092 31093
47/64 18.65 0.7344 4 6 31070 31120
- - 19.00 0.7480 100mm 150mm 31095 31096
3/4 - 19.05 0.7500 4 6 31066 31099
49/64 19.44 0.7656 4 6 31190 31194
25/32 - 19.87 0.7812 4 6 31067 31068
- - 20.00 0.7874 100mm 150mm 31101 31102
13/16 20.63 0.8125 4 6 31107 31132
7/8 - 22.22 0.8750 4 6 31104 31105
1.0 - 25.40 1.0000 4 6 31074 31075

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