SOUTH BEND 9/10K METAL LATHE METRIC TRANSPOSING CHANGE GEAR 127/100

SOUTH BEND 9/10K METAL LATHE METRIC TRANSPOSING CHANGE GEAR 127/100 3D plastic printed gear in PLA+ material.  We have found this material to be the best for gears, even better than nylon. Gear Face Width = .375" (3/8) Center bore = .625" (5/8) Teeth = 127 and 100 Center bore is bushed to provide long life wear characteristics. This combination of sizes (100/127) is commonly used for transposing the speeds on lathes with 8 TPI lead screws for cutting metric sized threads.  This gear ratio gives a perfect the 1:1.27 with a 0.000 margin of error. Color may vary. If you have any further question please feel free to ask. Thanks for looking!