Durable Linear Slide Block, Bearing Steel Aluminum Alloy, Precise Fit for DIY Projects

LOW NOISE: The overall workmanship of this slider is fine, and the contact surface with the guide rail is smooth and flat, with low friction and low noise during operation. LABOR SAVING: This slider needs to be in conjunction with the guide rail, and the internal linear bearing provides smooth sliding, saving worry and effort, and improving work efficiency. HIGH HARDNESS: The slider is made of bearing steel and aluminum alloy, and the surface is chrome plated, which is beautiful and rust proof and more durable. ACCURATE SIZE: The size of the slider, the opening is precise, and it can fit perfectly with the guide rail, which is a replacement. WIDE APPLICATION: The slider is suitable for DIY CNC milling machines, lathes, machine tools, bending machines, etc. It is also suitable for large transmission equipment, including industrial robots.You may also like Universal Lithium Ion Battery Charger, Fast 3A Output Heat Dissipation Design.