Brand new 50mm diameter 4-jaw self-centering chuck has reversible jaws.
You can select the WW style thread .270 x 40 fit most all 8mm lathes such as:
Bergeon, Levin, Derbyshire, Boley, American Watch Tool Co., Peerless, Marshall, and most others.
Or metric size M7 x 0.75 such as Vector and HOROTEC German brand.
Please note that the product picture is for reference purposes only and may not depict the exact item and size you are purchasing.
If you have any questions, please do not hesitate to contact us at anytime.

A Section 1050mm/41.3" Rubber V Belt
12 x 21 x 5mm Stainless Steel Ball Bearing Metal Shields 2Pcs
11/16" - 16 Unified Right Hand Thread Die
Display 0080 Hollow shaft 20mm Digital Position Indicator Counter
Display 0030 Hollow shaft 20mm Digital Position Indicator Counter
Display 0040 Hollow shaft 20mm Digital Position Indicator Counter
10 x 15 x 4mm Stainless Steel Ball Bearing Metal Shields 2Pcs
12 x 24 x 6mm Stainless Steel Ball Bearing Metal Shields 2Pcs
12 x 28 x 7mm Stainless Steel Ball Bearing Metal Shields 2Pcs
Display 0017/5 Hollow shaft 20mm Digital Position Indicator Counter
12 x 28 x 8mm Stainless Steel Ball Bearing Metal Shields 2Pcs
10 x 19 x 7mm Stainless Steel Ball Bearing Metal Shields 2Pcs
Display 0010 Hollow shaft 20mm Digital Position Indicator Counter
A Section 1020mm/40.2" Rubber V Belt
Concave Step Chuck for 8mm Watchmaker Lathe 










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