Page 139 - Cobra-Carbide-2020-Catalog

CARBIDE DRILLS

3 Flute

3 FLUTE DRILLS
Decimal Coated
Fraction Size Metric Flute Length OAL Uncoated
Equiv. AlTiN
- 10.00 0.3937 41mm 80mm 39645 39646
- 10.20 0.4016 41mm 80mm 39650 39651
13/32 10.32 0.4062 1-5/8 3-5/16 39528 39643
- 10.50 0.4134 41mm 80mm 39655 39656
27/64 10.72 0.4219 1-21/32 3-3/8 39529 39644
- 10.80 0.4252 45mm 88mm 39660 39661
- 11.00 0.4331 45mm 88mm 39665 39666
7/16 11.11 0.4375 1-3/4 3-7/16 39530 39648
- 11.50 0.4528 48mm 92mm 39670 39671
29/64 11.51 0.4531 1-7/8 3-7/16 39531 39649
15/32 11.91 0.4688 1-7/8 3-5/8 39532 39653
- 12.00 0.4724 48mm 92mm 39675 39676
31/64 12.30 0.4844 2 3-11/16 39533 39654
- 12.50 0.4920 58mm 102mm 39680 39681
1/2 12.70 0.5000 2 3-3/4 39534 39658
33/64 13.10 0.5156 2 3-7/8 39535 39659
17/32 13.49 0.5313 2 3-7/8 39536 39662
35/64 13.89 0.5469 2-1/8 4 39537 39663
9/16 14.29 0.5625 2-1/8 4 39538 39664
37/64 14.68 0.5781 2-1/8 4 39539 39668
19/32 15.08 0.5937 2-1/8 4 39540 39669
39/64 15.48 0.6094 2-1/8 4 39541 39673 DRILLS
5/8 15.88 0.6250 2-1/4 4-1/4 39542 39674
41/64 16.27 0.6406 2-1/4 4-1/4 39543 39678
21/32 16.67 0.6562 2-1/4 4-1/4 39544 39679
43/64 17.07 0.6719 2-1/4 4-1/4 39545 39683
11/16 17.46 0.6875 2-7/8 4-5/8 39546 39684
45/64 17.86 0.7031 2-7/8 4-5/8 39547 39685
23/32 18.25 0.7187 2-7/8 4-5/8 39548 39686
47/64 18.65 0.7344 2-7/8 4-5/8 39549 39687
3/4 19.05 0.7500 3-1/8 5 39550 39688

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