Cobalt

Cobalt
  cobalt HSUM


High Speed Steel, Cobalt, & TiN Coated

These drills are used for perfect alignment of the follow-on tool.

Cobalt drills are used in drilling tough, high tensile strength
materials like Stainless Steels, Titanium, and Inconel.

 Size   Decimal Equivalent   Overall Length   Flute Length   Model   Product Name   Price   Buy Now 
4.00 .1575 2-1/16 15/32  309C 4.00   COB NC/CNC SPOTTING DRL 90DEG PT   $36.10 
1/8 .1250 1-7/8 1/2  309C 1/8   COB NC/CNC SPOTTING DRL 90DEG PT   $37.53 
5.00 .1969 2-3/8 19/32  309C 5.00   COB NC/CNC SPOTTING DRL 90DEG PT   $37.70 
6.00 .2362 2-19/32 5/8  309C 6.00   COB NC/CNC SPOTTING DRL 90DEG PT   $38.76 
8.00 .3150 3-1/8 13/16  309C 8.00   COB NC/CNC SPOTTING DRL 90DEG PT   $40.56 
5/32 .1562 2-1/16 9/16  309C 5/32   COB NC/CNC SPOTTING DRL 90DEG PT   $41.70 
1/4 .2500 2-1/2 3/4  309C 1/4   COB NC/CNC SPOTTING DRL 90DEG PT   $43.60 
3/16 .1875 2-3/16 9/16  309C 3/16   COB NC/CNC SPOTTING DRL 90DEG PT   $44.91 
3/8 .3750 3-1/8 1-1/8  309C 3/8   COB NC/CNC SPOTTING DRL 90DEG PT   $47.00 
10.00 .3937 3-1/2 1  309C 10.00   COB NC/CNC SPOTTING DRL 90DEG PT   $53.24 
12.00 .4724 4 1-3/16  309C 12.00   COB NC/CNC SPOTTING DRL 90DEG PT   $54.86 
1/2 .5000 3-3/4 1-3/8  309C 1/2   COB NC/CNC SPOTTING DRL 90DEG PT   $60.22 
14.00 .5512 4-1/2 1-3/8  309C 14.00   COB NC/CNC SPOTTING DRL 90DEG PT   $69.26 
16.00 .6299 4-1/2 1-3/8  309C 16.00   COB NC/CNC SPOTTING DRL 90DEG PT   $77.46 
5/8 .6250 4-3/8 1-5/8  309C 5/8   COB NC/CNC SPOTTING DRL 90DEG PT   $79.61 
3/4 .7500 5 1-7/8  309C 3/4   COB NC/CNC SPOTTING DRL 90DEG PT   $100.40 
18.00 .7087 5-1/8 1-1/2  309C 18.00   COB NC/CNC SPOTTING DRL 90DEG PT   $110.09 
1 1.0000 6 2-1/4  309C 1   COB NC/CNC SPOTTING DRL 90DEG PT   $169.52 
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