Page 128 - Cobra-Carbide-2020-Catalog

CARBIDE DRILLS

Jobber Length

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

- - 7.70 0.3031 60mm 95mm 30730 30732
- - 7.80 0.3071 60mm 95mm 30734 30736
- - 7.90 0.3110 60mm 95mm 30738 30740
5/16 - 7.94 0.3125 2-3/8 3-3/4 30742 30744
- - 8.00 0.3150 60mm 95mm 30746 30748
- O 8.03 0.3160 2-3/8 3-3/4 30750 30751
- - 8.10 0.3189 60mm 95mm 30754 30756
- - 8.20 0.3228 60mm 95mm 30758 30760
- P 8.21 0.3230 2-3/8 3-3/4 30762 30763
- - 8.30 0.3268 60mm 95mm 30766 30768
21/64 - 8.33 0.3281 2-1/2 4 30770 30771
- - 8.40 0.3307 63mm 100mm 30774 30776
- Q 8.43 0.3320 2-1/2 4 30778 30779
- - 8.50 0.3346 63mm 100mm 30782 30784
- - 8.60 0.3386 63mm 100mm 30786 30788
- R 8.61 0.3390 2-1/2 4 30790 30791
- - 8.70 0.3425 63mm 100mm 30794 30796
11/32 - 8.73 0.3438 2-1/2 4 30798 30799
- - 8.80 0.3465 63mm 100mm 30802 30804
- S 8.84 0.3480 2-1/2 4 30806 30807
- - - - 8.90 0.3504 63mm 100mm 30810 30812
DRILLS - - T - 9.09 0.3580 2-3/4 108mm 30818 30819
70mm
100mm
30814
9.00
0.3543
30816
4-1/4
30822
70mm
30824
0.3583
9.10
4-1/4
23/64
30832
9.20
70mm
- - - 9.13 0.3594 2-3/4 108mm 30826 30827
0.3622
30830
- - 9.30 0.3661 70mm 108mm 30834 30836
- U 9.35 0.3680 2-3/4 4-1/4 30838 30839
- - 9.40 0.3701 70mm 108mm 30842 30844
- - 9.50 0.3740 70mm 108mm 30846 30848
3/8 - 9.53 0.3750 2-3/4 4-1/4 30850 30851
- V 9.58 0.3770 2-3/4 4-1/4 30854 30855
- - 9.60 0.3780 70mm 108mm 30858 30860
- - 9.70 0.3819 70mm 108mm 30862 30864
- - 9.80 0.3858 70mm 108mm 30866 30868
- W 9.81 0.3860 2-7/8 4-1/2 30870 30871
- - 9.90 0.3898 73mm 114mm 30874 30876
25/64 - 9.92 0.3906 2-7/8 4-1/2 30878 30879
- - 10.00 0.3937 73mm 114mm 30882 30884
- X 10.08 0.3970 2-7/8 4-1/2 30886 30887
- - 10.20 0.4016 73mm 114mm 30894 30896
- Y 10.26 0.4040 2-7/8 4-1/2 30898 30899
- - 10.30 0.4055 73mm 114mm 30900 30902
13/32 - 10.32 0.4062 2-7/8 4-1/2 30906 30907
- Z 10.49 0.4130 2-7/8 4-1/2 30914 30915
- - 10.50 0.4134 73mm 114mm 30918 30920
27/64 - 10.72 0.4219 2-7/8 4-1/2 30930 30931

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