Iverntech NEMA 17 Stepper Motor with Integrated 100mm T8 Lead Screw for RepRap Prusa i3 3D Printers Z Axis or CNC Machine 100 MM auspowers_batchone Convenient shapes and sizes for

Convenient shapes and sizes for all jobs

With a SD card base on back

has uniform grinding force

6 Pieces of bristle disc in different color gives you more options of grits

2ohms ± 10% Item Weight: 500g Packing List: 1 x NEMA 17 stepper motor with Integrated 100mm lead screw 1 x 1M motor wire 1 x Brass nut

Iverntech NEMA 17 Stepper Motor with Integrated 100mm T8 Lead Screw for RepRap Prusa i3 3D Printers Z Axis or CNC Machine 100 MM auspowers_batchone Convenient shapes and sizes forIverntech NEMA 17 Stepper Motor with Integrated 100mm T8 Lead Screw for RepRap Prusa i3 3D Printers Z Axis or CNC Machine Iverntech NEMA 17 Stepper Motor with Integrated 100mm Tr8x8 Lead Screw Specifications: Lead screw diameter: 8mm Lead screw length: 100mm (1mm) Motor size: 42 x 42 x 40 mm(L W H) Step angle : 1. 8 degree Nut material: Brass Holding Torque: 400mNm Thrust(full step): 12. 5kg Rated Current Phase: 1. 5A Rate Voltage: 3. 3v Rated