Description
Fits 7x (7×10″ 7×12″ 7×14″ 7×16″) Chinese lathes. Sieg brand, and most others. Stock gears are 20-80-80 teeth, mine are 15-80-90 teeth. Slows the feed from 0.0039″ per chuck revolution to 0.0026″ per revolution. They slow the feed rate by 1/3! Makes for a much smoother auto feed cut. You will love the finer finish your projects will have.
Fits under the gear cover with zero modification to anything. Lubricate with white grease…I prefer Lubriplate AERO Lube.
This gear set is 3D Printed with PETG filament, 80% infill. This make for a very durable gear set. Smaller outer diameter washer for the M5 Allen is included. I print these in house, they take seven hours per gear, so sometimes there may be a few days before shipment. No shortcuts, you will love them.
I supply these to LittleMachineShop.com . Their part number is 1137, page 41 in their catalog #33.
15/80 and 90 Teeth
Module 1 Metric Gears
Bore 12mm/90T, 8mm/15-80T
Keyway 3mm
Width 8mm
*Shown with no lubricant for clarity, use white grease.
This gear set works with lathes with a 7 inch swing including:
- Enco 110-0803 Enco 7×10 Mini Lathe
- Harbor Freight 33684 Central Machinery 7×10 Mini Lathe
- Harbor Freight 93212 Central Machinery 7×10 Mini Lathe
- MSC 0192857 Enco 7×10 Mini Lathe
- Bolton CQ9318 7×12 Mini Lathe
- Busy Bee Tools CX704 Craftex 7×12 Mini Lathe
- Cummins (Tools Now) 5278 7×12 Mini Lathe
- Eastwood 32497 7×12 Mini Lathe
- Grizzly G8688 7×12 Mini Metal Lathe
- Harbor Freight 93799 Central Machinery 7×12 Mini Lathe
- Homier 03911 Speedway 7×12 Mini Bench Metal Lathe
- Northern Tool 49656 KLUTCH 7×12 Mini Lathe
- Princess Auto 8507659 Powerfist 7×12 Mini Lathe
- SIEG C2 7×12 Mini Lathe
- Tormach 30689 7×12 Duality Lathe
- Travers Tools OT222300 OTMT 7×12 Mini Lathe
- Warco 3004 7×12 Mini Lathe (Metric)
- Warco 3005 7×12 Mini Lathe (Imperial)
- WEN 3455 WEN 7×12 Mini Lathe
- Micro-Mark 82500 MicroLux 7×12 Mini Lathe
- LittleMachineShop.com 4200 HiTorque 7×12 Deluxe Mini Lathe
- LittleMachineShop.com 4100 HiTorque 7×12 Mini Lathe
- SIEG SC2 7×12 Mini Lathe
- Micro-Mark 82710 MicroLux 7×14 Mini Lathe
- LittleMachineShop.com 4959 SIEG 7×14 Mini Lathe
- SIEG C3 7×14 Mini Lathe
- Big Dog BD-0618Ax300 7×14 Mini Lathe
- Big Dog BD-0618×300 7×14 Mini Lathe
- Warco 4820-350 7×14 Mini Lathe (Metric)
- Warco 4800-350 7×14 Mini Lathe (Imperial)
- Grizzly G0765 7×14 Mini Lathe
- Micro-Mark 84631 MicroLux 7×16 Mini Lathe
- LittleMachineShop.com 7350 HiTorque 7×16 Mini Lathe
- LittleMachineShop.com 5100 HiTorque 7×16 Mini Lathe
- LittleMachineShop.com 5200 HiTorque 7×16 Mini Lathe
- Prazi SD400 7×16 Lathe
