87651 Type 190-AL Left-Hand Spiral Heavy-Duty Jobber Length 135Â degree Split Point Drill Bit 12pc Set Female Swivel Elbow Boston Air Motors can be

Boston Air Motors can be stalled or overloaded for long periods of time without damage

Speed Control Mufflers both deaden sound and control the speed of air tools

Operating Pressure 0 to 1000 PSI

• Numbers 50387 and 50390 have 3-jaw self centering adjustable guides to assure straight threads and easy starting

87651 Type 190-AL Left-Hand Spiral Heavy-Duty Jobber Length 135Â degree Split Point Drill Bit 12pc Set Female Swivel Elbow Boston Air Motors can beSpecial Hi Molybdenum tool steel. 135 degree split point for fast penetration and accurate starting without center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for maximum lubricity. Ideal for removing broken studs. Click Here for product catalog Proudly Manufactured in the U. S. A