Linear Guide Rail 2Pcs HGR20-1500mm Linear Slide Rail With 1Pcs RM1605-1500mm Ballscrew With BF12/BK12 Kit Linear Slide Rail Guide Rail Square For DIY CNC Routers Lathes Mills

1500 mm HGR20 Linear Guide Rail: This linear guide rail set includes 2 pieces of HGR20-1500 mm linear guide rail, 4 blocks, 1pcs anti-reverse RM1605-1500 mm ballscrew, 1pcs ball nut, 1pcs BF12 / BK12 nut, and 1pcs 6.35 x10 mm plum coupling.

High-Quality Steel Material: Linear guides are made of carbon steel, linear bearings are made of GCr15 bearing steel. Surface chrome plating treatment beautiful anti-rust, hardness can as high as HRC62, more durable.

Premier Linear Guiding System: Motor-driven guide rail achieves high precision linear motion. They are designed to achieve high precision linear motion and low friction coefficient.

Effortless to Install: Steel support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.