Metal Gear 63T for Mini Lathe

63 tooth metal change gear suitable for SIEG C2, C3, SC3, SC20 and other mini-lathes.

Click the 'More' tab for a link to Neil Wyatt's article in Model Engineers' Workshop magazine No. 204 discussing how you can use a 63 tooth gear to cut both Metric and Imperial threads on a Mini-Lathe.

• Number of Teeth: 63
• Material: Aluminium
• Diameter: 65mm
• Width: 8mm
• Bore: 12mm
• Keyway: 3mm

See a copy of Neil Wyatt's article  Universal Thread Cutting on a Mini Lathe  from Model Engineers' Workshop issue 204.

The article includes 3 pages of tables showing change wheel combinations to cut all standard BSW, BSF, BSP, BA, UNC, UNF and Metric threads (within the capacity of the Mini-Lathe) for Mini-Lathes fitted with either a 16TPI, 1.5mm or 2mm leadscrew.

Reproduced here with the kind permission of Neil Wyatt, and David Clark, editor of Model Engineers' Workshop magazine.

Note: Additional gears beyond those supplied with your machine may also be required to cut some threads.