80843 Type 150-ALN Jobber Length TiAIN NAS 907J 135Â degree Split Point Drill Bit (6 pack)Manufactured from M42 HSS containing 8% cobalt which increases high red hardness. Cobalt drills require rigidly held positive feed drilling equipment. Titanium Aluminum Nitride can be used in machining stainless steel, nickel based and titanium alloys, not recommended for aluminum. Manufactured to NAS 907J specifications. Titanium aluminum nitride designed for use where extreme temperatures are found, allows for increased machining speeds up to 200%.

Reduction Type: Double Reduction Parallel Shaft (WA/WB)

Integral Drag Guard Prevents Accidental Disconnection

Knurled Body Enhances Grip in Oily or Greasy Conditions

• Tang drive used with A

Maximum Pressure 800PSI @ 72°F

• Coupling

• Heavy-duty construction for drilling in tougher materials

long lasting connection

quietest form of gearing when properly applied

Effective on both hard and soft shafts

75 lbs Bowl Volume 3

Operating Pressure Range 0 - 180 PSI (0 - 1200 kpa)