3/8" NPT 1-1/2" O/D High Speed Steel Die SI5500 single item only- teflon coated

single item only- teflon coated externally for efficient wood chip clearance extra large screw tip pulls the auger through hardwood the cutting edge can be re-sharpened heavy 12mm shank

metal hardware

Length 235mm

and three teeth hold the ratchet gear enlarged contact area produces about 10% higher torque value and sodh system provides smooth and light movement

Extended tips

3/8" NPT 1-1/2" O/D High Speed Steel Die SI5500 single item only- teflon coatedTaper thread, National Pipe Thread Taper (NPT), whose diameter increases or decreases along the length of the thread. Dies are for producing external threads either by machine, or by hand when used in a die stock. Thread 3 8" NPT Die outside diameter 1 1 2"