M3 - M20 Metric Coarse HSS Button Dies (click for size options)
Save 15%
Original price
$58.37
Original price
$58.37
-
Original price
$138.80
Original price
$58.37
Current price
$49.63
$49.63
-
$117.98
Current price
$49.63
- HSS Circular Split Button Die
- HSS Button Dies (also known as Adjustable Dies) are designed for cutting external threads.
- They are used for threading rods, bolts, and studs, either by hand using a die stock, or by machine using a floating die holder.
- They also can be used to cut smaller or larger, than factory setting, by utilising the adjusting screws in the die holder.
- Dies are manufactured with a thread chamfer to aid starting.
- M2-HSS material provides increased wear resistance and superior thread accuracy.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).