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All Products ➞ Goliath Threading Tools ➞ Button Dies ➞ BSW Left Hand ➞ 1-1/2" Button Die
1/2" x 12 BSW 1.1/2" HSS Left Hand Button Die - Goliath
| Part Number: | F15ADL |
| Brand: | Goliath |
| Barcode: | 9349009025845 |
| Pack Qty: | 1 |
| Diameter (inch): | 1/2 |
| Pitch (tpi): | 12 |
| TPI: | 12 |
About this item:
- 1/2" x 12 BSW 1.1/2" HSS Left Hand Button Die - Goliath
- HSS LEFT HAND 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.
- British Standard Whitworth angle of thread is 55 degrees as opposed to 60 degrees in Metric and Unified threads.
- This thread form was developed by Sir Joseph Whitworth in 1841.
- The thread form has rounded roots and crests and is specified in BS84:1956.