The insert's external thread fits into the back of the chuck. The internal thread matches that of your lathe's headstock spindle.
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- Adapt your insert type chuck to almost lathe spindle at a very low cost (1-Inch 8TPI)
- Easy and inexpensive insert/adapter system,Simply screws into the back of your chucks.
- Female 1 inch 8 TPI,male 1-1/2-8 TPI,Make sure the size of your lathe. Please make sure the size before order!!
- Ensures maximum adaptability and flexibility - Changing your lathe only requires change of insert
- Adapt your insert type chuck to almost lathe spindle at a very low cost (1-Inch 8TPI)
- Easy and inexpensive insert/adapter system,Simply screws into the back of your chucks.
- Female 1 inch 8 TPI,male 1-1/2-8 TPI,Make sure the size of your lathe. Please make sure the size before order!!
- Ensures maximum adaptability and flexibility - Changing your lathe only requires change of insert
