92491 Type 190-AL Left-Hand Spiral Heavy-Duty Jobber Length 135Â degree Split Point Drill Bit (3 pack) 45 Teeth BostonE® F-1 bearings are machined

BostonE® F-1 bearings are machined from extruded rods and held to close tolerances

glass-filled bearings are self-lubricating and offer a low coefficient of friction

Hand: Right Hand

Water tight cable gland

Tolerates -60° to 180° F

92491 Type 190-AL Left-Hand Spiral Heavy-Duty Jobber Length 135Â degree Split Point Drill Bit (3 pack) 45 Teeth BostonE® F-1 bearings are machinedSpecial 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