Aluminum alloy pulley: The timing pulley is an aluminum alloy pulley whose surface has been oxidized to ensure maximum durability
Easy to use: This pulley kit includes 20/60 tooth synchronous wheels and 3 timing belts, easy to assemble and disassemble
Application: Timing pulleys can be widely used in mechanical transmission occasions such as milling machines, gear forming machines, drilling machines, hobbing machines, etc
Excellent substitute: The timing pulley of this 3D printer can replace the old or damaged parts, and install directly