80330 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 3/4" Tri-Clamp F (-5 to 80 Deg

F (-5 to 80 Deg

Spiral Angle: 35 Degrees

the CUCSP has a Hard Chrome bearing insert and a Stainless Steel housing

They easily install and require no additional adjustments

depending upon the diametrical pitch

80330 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 3/4" Tri-Clamp F (-5 to 80 DegHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reducing thrust and easier penetration Provides exceptional oxidation resistance and extreme hardness TiCN is harder and has a lower coefficient of friction then TiN coating. Recommended where moderate temperatures are generated. Manufactured to NAS 907B aerospace specification Titanium aluminum nitride (TiAIN)