GFG G460 1D01026020 Multi Gas Detector IP67, GFG, 3 Sensors, Rechargeable Battery, Battery, LCD 2LBB7 Spring loaded ball detent provides Spring loaded ball detent provides a secure fit on socket Item Jobber Length Drill Set Measurement System Fractional Inch Material Machining High Speed Steel Finish Machining Titanium Drill Bit Point Angle 135 Degrees Drill Bit Material High Speed Steel Drill Bit Finish TiN Primary Material Application Steel Material Titanium Flute Type Spiral Finish Titanium Coolant Fed Non Coolant Through Cutting Direction Right Hand Number of Pieces 21 Features Speed Tip Impact Rated No Shank Shape Round Includes (2) 1 16 in Titanium Speed Tip Drill Wall Pack Housing Color Blue Resolution Carbon Dioxide 0 an Infrared Sensor (NDIR) and 3 Electrochemical Sensors for Toxic Gases as Well as Oxygen