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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Fits gearbox sizes SK1SI75
Interchangeable with most metal units
As a result
The 27 Series is a modular design that aids in installation flexibility and servicing
80970 Type 190-ALN HSS 135Â degree Split Point NAS 907B TiAIN Coated Jobber Length Drill Bit (6 pack) 6.500" Long Fits gearbox sizes SK1SI75Heavy 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)
