SOUTH BEND HEAVY 10 METAL LATHE METRIC TRANSPOSING CHANGE GEAR SET 3D Printed
SOUTH BEND HEAVY 10 METAL LATHE METRIC TRANSPOSING CHANGE GEAR SET 3D Printed
SOUTH BEND HEAVY 10 METAL LATHE METRIC TRANSPOSING CHANGE GEAR SET

SOUTH BEND HEAVY 10 METAL LATHE METRIC TRANSPOSING 80/63 GEAR SET 3D Printed

$54.00
$54.00
Tax included.
SOUTH BEND HEAVY 10 LATHE METRIC TRANSPOSING GEAR  3D Printed NEW

This is a one piece design 80/63 transposing gear (change gear).  This is a 3D plastic printed gear designed to fit the Heavy 10 double tumbler lathe.  This should also work with the single tumbler, but I believe a bracket would need to be fabricated.

Gear Face Width = .50" (1/2")
Center bore = .75" (3/4")
Teeth = 80 and 63
16DP
Center bore is bushed to provide long life wear characteristics.

This combination of sizes (80/63) is commonly used for transposing the speeds on lathes with 8 TPI lead screws for cutting metric sized threads. While not truly perfect, the margin of error is .0125% or .0002" per foot.