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Reducing the size of a rod you want to thread with a die makes it easier to start the die,
but the real secret is to add a 30° chamfer to the end of the rod. Die Blank Size is the Major Diameter less 10% of the Pitch.
This is about the same as common bolts.
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- Made in USA
- Surface treated black finish
- Heavy duty 135ยบ split point
- High speed steel
- Includes metal index
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- Full featured mini mill at an incredible price
- 350 Watt variable speed DC drive
- Largest table and X-Y travel in its class
- R8 Spindle taper
- Dovetail solid column and air spring head support
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- Precision 3" Kurt-style milling machine vise
- No swivel base
- Hardened replaceable jaws
- The top, bottom of vise bed, gib, jaws, swivel base, and all plate mounting surfaces are ground
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