This 40 piece taps and dies set are made of high quality high speed steel. Can be used for a wide range of materials such as low carbon steels, stainless steel, copper, brass, aluminum, and plastics. Set includes coarse and fine threads. Set includes the following items: 1 of each tap and die (Dies are 1" Outside Diameter) 4-40, 6-32, 8-32, 10-24, 10-32, 12-24, ,1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/12-20 and 1/8NPT. 2 Adjustable Tap Wrenches. 1 Die Stock Holder (1" Outside Diameter). 1 Screw pitch gauge. 1 Screw driver. 1 Case
Product Features:- 40 piece tap and die set
- High Speed Steel
- 17 Taps and die sizes