McMaster 2549A78 12-Piece Tap and Die Kit High-Speed Steel Tap and Carbon Steel Hex Die Kit 40035578 Open Ground

Open Ground

To Fill Hard-To-Reach Areas

while the 4 inch overall length and chrome finish provide long-lasting performance

Rotary Hammer Kit

Visual Item Multi-Gas Detector Battery Life 18 hr Sensor Range 0 to 5

McMaster 2549A78 12-Piece Tap and Die Kit High-Speed Steel Tap and Carbon Steel Hex Die Kit 40035578 Open GroundUse a single kit for many sizes of internal and external threads. The taps and dies are for use on most metal and plastic. High Speed SteelHigh speed steel taps and dies last longer than carbon steel when used on similar material. Taper ChamferTaper chamfer taps have 7 10 chamfered threads at the tip for cutting into the workpiece. They require less torque than other chamfer types, making them a good choice for starting threads and tapping through