08830 Type 150 Jobber Length M42 Cobalt NAS 907J 135Â degree Split Point Drill Bit (12 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. Use to drill hard, tough metals, free machining stainless steel, titanium alloys and certain abrasive plastics. Click Here for

7% of solids and fluids down to 0

Dimensions:

allowing them to spin on an intermediate shaft

Click here for spec sheets: CUCNPHA Spec Sheet

Our broad in-stock inventory includes nylon

durable Hybrid PVC material

View Catalog PageInstallation & Removal Instructions

Fan Cooled Rating: No

Click here for spec sheets: SUCNPHA Spec Sheet

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

Be sure to ask for the Boston Gear compound steel bushings designed specifically for use with these gears

• Provides a stiff