Beefy Aluminum Alloy V-Type Pulley With 12mm Bore And Double Groove, 30mm Outer Diameter, Fits Motor Shafts And Drilling Machines, For 6mm PU Round Belt, Durable Build, Perfect DIY Setup

Heavy-Duty Aluminum Dual-Groove V-Type Pulley, 12mm Bore
✔️ 30mm OD, 12mm bore, double groove, 1pc pulley + 2 screws

This beefy aluminum alloy V-type pulley with a 12mm bore and double groove is designed for motor shafts in DIY drilling and milling setups. It supports 6mm PU round belts and helps deliver quiet, stable belt drive on small machines.

✅ 12mm bore, 30mm outer diameter, double groove
✅ Aluminum alloy construction for strength and light weight
✅ Includes 1 pulley and 2 mounting screws
✅ Fits 6mm (1/4") PU round belt

💡 What is a handy use case for a V-type pulley in DIY projects?

In compact drive builds, this pulley makes belt runs smoother and quieter.

• Double groove design keeps belt aligned on small spindles
• 12mm bore matches standard motor shafts for quick installs
• Aluminum alloy minimizes vibration and extends life
• Includes mounting screws for fast assembly