1 PCS 16mm X 500mm Linear Motion Guides, Case Hardened Chrome Shaft Linear Rail Rod Shaft For 3D Printer, DIY, CNC - Metric H8 Tolerance

Metric H8 Tolerance Precision Rod 1 PCS 16mm X 500mm Linear Motion Guides, Case Hardened Chrome Shaft Linear Rail Rod Shaft For 3D Printer, DIY, CNC - Metric H8 Tolerance Linear Motion Rods Tolerance: Diameter tolerance about -0., 01to-0., 03mm, Length tolerance about ± 0., 3mm 2 PCS 16mm x 400mm (0.63 x 15.75 inches) Vigorous Linear Motion Guides, Case Hardened Chrome Shaft Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance : : Industrial & Scientific What You Get: 2Pcs 16mm x 400mm Linear Motion Rod Pack Great Performance Material Humannized Design: Our linear motion guides are chamfered about C1., 0--45°on both ends in order to ensure safety and easiness in assembling other parts on the rod shaft. Linear Rail Guide Block,Linear Sliding Guide Kit Linear Motion Guides... Great Performance Material: 45# Carbon steel, Hardness about HRC55-62, Surface roughness about Ra0., 05-08, Straightness≤0., 1/1000mm, Chrome plated thickness about 0., 03mm Model VR (VR2)｜Other Linear Motion Guides｜Product Information Wide Application: Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc.