Page 146 - Cobra-Carbide-2020-Catalog

CARBIDE DRILLS

Straight Flute

STRAIGHT FLUTE DRILLS
Decimal Flute Coated
Fraction Size Letter/Wire Metric OAL Uncoated
Equiv. Length AlTiN
- X 10.08 0.3970 1-15/16 3-5/16 32716 32717
- Y 10.26 0.4040 1-15/16 3-5/16 32728 32729
13/32 - 10.32 0.4062 1-15/16 3-5/16 32736 32737
- Z 10.49 0.4130 2.0 3-3/8 32744 32745
- - 10.50 0.4134 51mm 86mm 32748 32749
27/64 - 10.72 0.4219 2 3-3/8 32760 32761
- - 11.00 0.4331 52mm 87mm 32772 32773
7/16 - 11.11 0.4375 2-1/16 3-7/16 32776 32777
- - 11.50 0.4528 54mm 90mm 32780 32781
29/64 - 11.51 0.4531 2-1/8 3-9/16 32784 32785
15/32 - 11.91 0.4688 2-1/8 3-9/16 32788 32789
- - 12.00 0.4724 54mm 92mm 32792 32793
31/64 - 12.30 0.4844 2-3/16 3-11/16 32796 32797
- - 12.50 0.4921 57mm 95mm 32800 32801
1/2 - 12.70 0.5000 2-1/4 3-3/4 32804 32805

DRILLS

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