Description Product Reviews Klein 188 Degree High Speed Drill Bit 1/16” 53100 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: 1/16-Inch; Flute Length: 7/8-Inch; Overall Length: 1-7/8-Inch; Weight: 0.01-Pound 0 Reviews Hide Reviews Product Reviews