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 you can click “seller contact”

you can click “seller contact” button in your Amazon account to email us

high-quality sandpaper types that provide exceptional sanding performance

Product Sizes ------ All 3 Cotton Buffing Wheel Height: 1/2

has uniform grinding force

Convenient shapes and sizes for all jobs

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 you can click “seller contact”Iverntech 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