Milwaukee 48 89 1105 Jobber Length Drill Bit Set, 20 Pc, 1 16" to 1 2", 135° Split Point, TiN Coated HSS G504262338 Water and Wastewater Bezel Material Water and Wastewater Bezel Material Polypropylene Primary Pressure Scale Color Black Pressure Gauge Type Process Pressure Gauge Ambient Operating Temperature Range 20 Degrees to 150 Degrees F ( 7 Degrees to 66 Degrees C) Pointer Characteristics Micrometer Adjustable Lens Material Glass Sensor Material 316L Stainless Steel Sensor Type Bourdon Tube Case Construction Solid Front with Pressure Relief Back Field Fillable Yes Accuracy Grade ASME B40 Operating Temperature Minimum 59 Degrees F (1) THUNDERBOLT(R) Titanium Coated 5 32 in Drill Bit (48 89 2207) 1 2" Overall Length 10 5 16 in Largest Drill Bit Size 1 2 in Smallest Drill Bit Size 1 16 in Drill Length Class Jobber Length Wire Rope Length 10 5 16 in Number of Pieces 20 Cutting Direction Right Hand Drill Bit Point Angle 135 Degrees Drill Bit Material High Speed Steel Includes (1) 1 2 Milwaukee(R) Thunderbolt(R) Titanium Coated Drill Bit (48 89 2229)