🎁 -15% OFF ALL ITEMS! Code BFCM15

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2Pcs 12mm x 400mm (0.472 x 15.74 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Guide Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance

Original price $30.58 - Original price $30.58
Original price
$30.58
$30.58 - $30.58
Current price $30.58
  • What You Get: 2Pcs 12mm x 400mm Linear Motion Rod Pack
  • Great Performance Material: 45# Carbon steel, Hardness about HRC55-62, Surface roughness about Ra0.05-08, Straightness≤0.1/1000mm, Chrome plated thickness about 0.01mm
  • Tolerance: Diameter tolerance about -0.01to-0.03mm, Length tolerance about ± 0.1mm
  • 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.
  • Wide Application: Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.