Century Drill & Tool Tap-Metric 9.0X1.0 5/16 Brite Drill Bit

Century Drill & Tool Tap-Metric 9.0X1.0 5/16 Brite Drill Bit Metric Tap And Drill Bit Combo Pack. Letter, Numbered Or Fractional Corresponding Drill Bits Combined With The Metric Tap. Brite Industrial Drill Bits Feature Premium Grade High Speed Steel For General Purpose Drilling Wood, Metal And Plastic. No Center Punch Needed: Century Quick-Cut Points Are Self-Centering And Penetrated Faster With Less Pressure, Will Not Walk Or Wander At The Starting Surface.