Take control of your day with the versatility and performance of 3 axis 4 axis CNC Router kit :6 pcs HGR20 linear guides +12 pcs HGH20CA blocks + 3 sets / 4sets SFU1605 ball screw for CNC. Smart, efficient, and built to last — an essential in any collection. Browse and buy online at Keser.pl — trusted products at great prices.