5M AF-Type Timing Belt Pulley 35T/40T Synchronous Wheel For 15mm/20mm Width Belt Tech Repair Accessories 【Material】Metric helicoil kit all made

【Material】Metric helicoil kit all made of 304 stainless steel

"text": "Match the inner diameter (ID) to your fitting or barb OD

Use light pressure and appropriate speeds to avoid tearing the thin material

The tooth count determines your drive ratio and belt speed

For sensor cleaning

5M AF-Type Timing Belt Pulley 35T/40T Synchronous Wheel For 15mm/20mm Width Belt Tech Repair Accessories 【Material】Metric helicoil kit all made5M AF Type Timing Belt Pulley Precision Synchronous Drive for 15mm & 20mm Belts When your DIY automation project demands slip free, synchronized motion, a mismatched or poorly machined pulley is the first thing that will let you down. Whether you are a maker building a CNC router, a small workshop running a conveyor, or an engineer prototyping a linear actuator, the 5M AF Type Timing Belt Pulley gives you a reliable, drop in synchronous drive