V Shape Aluminum Alloy Pulley Wheel For Motor Shaft 3.1x1.5x0.8cm Fixed Single Bore 31mm Diameter 8mm Hole 15mm Thick Fits 0.3-0.5cm PU Round Belt Beast DIY Spindle For Small Drills Milling Machines And Lathes
✔️ 31mm dia pulley, 8mm bore, 15mm thick, boss 16x6mm, single unit
This V shape aluminum alloy pulley wheel serves as a compact drive pulley for motor shafts in DIY spindle setups. It's commonly used on small drills, milling machines and compact lathes to drive 0.3-0.5 cm PU round belts, providing a reliable belt drive in lightweight arrangements. Boss size is D1.6×0.6 cm with two fixed screws. 31 mm diameter, 8 mm bore, and 15 mm thickness ensure robust performance.
✅ 31mm diameter pulley for compact machines
✅ 8mm bore to fit standard motor shafts
✅ 15mm thick body for strength and rigidity
✅ Boss size 16x6 mm with two fixed screws
✅ Aluminum alloy construction for light weight and durability
💡 What is a small pulley wheel used for in DIY motor spindle setups? This handy device helps drive the spindle via a belt, translating motor rotation to the spindle shaft for small drills, milling machines, and lathes. - Used to power belt-driven spindles on compact machines - Simplifies DIY spindle projects for hobby and light-shop use - Works with PU round belts 0.3-0.5 cm wide for reliable drive