Description Product Reviews Klein 118 Degree High Speed Drill Bit 7/16” 53124 Lightly roughened surface has higher lubricity for easier chip flow. Lightly roughened surface has higher lubricity for easier chip flow. Standard jobber length. Black-oxide finish reduces chip welding. Bit Size: 7/16-Inch; Flute Length: 4-1/16-Inch; Overall Length: 5-1/2-Inch; Weight: 0.15-Pound 0 Reviews Hide Reviews Product Reviews