1pcs/5pcs copper rod of various sizes red metal diameter copper round bar metal processing Diameter 3~30mm length 50~300mm

MOC High-Tech Parts M XL L Motor Servo Power Functions Motor Multi Tool PF 8293 8883 Model Building Blocks Compatible With LEGO

6Pcs/Pack Dental Plus File Heat Activated Nickel Titanium Root Canal Endodontic Rotary Files Dentistry Materials for Endo Motor

4PCS L Motor Power Functions Parts Building Blocks Compatible with Legoeds MOC Technology PF Blocks 88003

XD-3420 30W High Torque DC Motor 12V/24V Permanent Magnet Motor Mini DC Motor DIY Generator Motor CW/CCW with Bracket

RCmall 6PCS 8883 M Motor Power Functions Parts Building Blocks Compatible with Legoeds MOC Technology PF Blocks

A2212 A2208 Brushless Motor 930KV 1000KV 1400KV 2200KV 2700KV For RC Aircraft Plane Multi-copter Brushless Outrunner Motor

5pcs Steel Hardened 32P Pinion Gears 10T 11T 12T 13T 14T 3.175mm Shaft for Traxxas Arrma HSP HPI AXIAL Tamiya Losi 1/10 RC Car

Submersible Bilge Pump 12v 24V 1100GPH 750GPH 500GPH Mini Electric Water Pump Used In Boat Seaplane Motor Homes Houseboat

Mini Digital Display DC 8-24V Tachometer Motor Speed Measuring Meter Proximity Switch Sensor NPN

220V AC 14W Micro Gear Motor 60KTYZ 50Hz Permanent Magnet Synchronous Gear Motor Low Speed 2.5rpm