09031 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

Tube Insert

Calibrated and Tested to Ensure Accuracy

Constructed of anodized aluminum

Piloted Flange Units

When equipped with a œsafety tip�

Click here for spec sheets: SUCNPFB Spec Sheet

Click here for spec sheets: SUCTFB Spec Sheet

Operating Temperature 14 to 176 Deg

• Shorter than Jobber length increases rigidity and improves drilling performance

005" 200 psi 28" HG 2 3/16" PUE38 3/8" 9/16"

Air tools are an investment

shallow taper