14 Teeth OD=8.3mm Electric Drill Repair Gear 14T 0.5M Hole 3.17mm DIY Motor Metal Pinion 143.17A

High-concerned chemical：None isCustomized：No Direction：Right Hand Pressure Angle：20 Standard or Nonstandard：Nonstandard Processing：Die Casting Model Number：14Z05M Tooth Profile：Spur Gear Material：Alloy Steel Origin：Mainland China Shape：Cylindrical Gear Certification：CE,FCC,RoHS,KC

High-concerned chemical: None isCustomized: No Direction: Right Hand Pressure Angle: 20 Standard or Nonstandard: Nonstandard Processing: Die Casting Model Number: 14Z05M Tooth Profile: Spur Gear Material: Alloy Steel Origin: Mainland China Shape: Cylindrical Gear Certification: CE,FCC,RoHS,KC