5/16" BLACKGOLD JOBBER DRILL CHAMPION CUTTING TOOL

Description:

Black & Gold XGO Jobber Drills outperform ordinary jobber drills by penetrating faster and lasting longer.

Features:

    •  Drill Fast, Accurate Holes Through Tough Materials
    •  Drill Aluminum, Steel And Other Tough Alloys
    •  Self-Centering 135° Split Point For Precision Drilling- Drill Will Not Walk
    •  Black & Gold Surface Treated HSS Holds Lubricant For Smoother Drilling
    •  Popular In Truck/Trailer Maintenance
    •  Meets NAS 907 Type B Aircraft Specifications

Specifications:

Performance Level Heavy Duty
Drilling Application Medium-Hard Steel Alloys
Size 5/16
Decimal Equivalent 0.3125
Flute Length * 3-3/16
Overall Length * 4-1/2