3D print parts cnc Kossel Mini MGN12 12mm miniature linear rail slide 1pcs 12mm L-800mm rail+1pcs MGN12H carriage

3D print parts cnc Kossel Mini MGN12 12mm miniature linear rail slide 1pcs 12mm L-800mm rail+1pcs MGN12H carriage, US $ 0.1 - 10 / Piece, linear rail guide.Source from Yueqing Ogry Bearing Co., Ltd. on Waimaotong.com.