Proto's J1303AVPS 3-Piece Ball Peen Hammer Set is the perfect choice
Special Features Adjustable Speed Motor Drive Test Function
Range (F) -4 Degrees to 158 Degrees F Relative Humidity Range 15 to 95% Accuracy +/-3
Arc Swing 2
Display Auto/On/Off Backlight
Dewalt DWA1789IR Step Drill Bit 2 Hole Sizes, 7/8 in to 1 1/8 in, 3/4 in Step Increments, Hex Shank G9971157 Proto's J1303AVPS 3-Piece Ball PeenStep Drill Bit, High Speed Steel, Titanium Nitride Coating, 7 8 in to 1 1 8 in Size Range, Hex, 1 4 in Shank Hex Size, 1 4 in Shank Diameter, 3 3 8 in Overall Length, Maximum Drilling Depth 1 in Material Titanium Finish Titanium Nitride Number of Pieces 1 Number of Flutes 2 Shank Type Hex Step Thickness 5 32 in Shank Shape Hex Drill Bit Finish TiN Impact Rated Yes Item Step Drill Bit Drill Bit Material High Speed Steel Decimal Equivalent 0. 875, 1.