Robert Sorby Thread Cutting Sets

This thread cutter set for wood comes with a pair of cutters, one for exterior threads and one for cutting matching interior threads. These thread cutters are specifically engineered for making screw tight lids on boxes and caskets. This fascinating and very practical aspect of woodturning includes a range of cutting tools that have been produced from High Speed Steel in 10, 16, 20 threads per inch (TPI). They have been designed with a unique, enhanced helix angle specially designed for use in wood. 

These 3 piece thread cutting sets consist of a pair of thread cutters (one for internal cuts and one for cutting matching external threads), a thread and sizing gauge (which takes the guess work out of dimensioning), and the Focus on Specialist Woodturning Tools Part 3 DVD. Comes in a fitted presentation box.