Features: SCULPFUN official upgrade X-axis: The official upgrade component designed by SCULPFUN can perfectly adapt to S6/S9 machines, and the installation is very simple. Easy to Mount: No drilling required, direct installation and use. Through special design, no additional drilling is required in the machine, and it is directly installed on the machine. No additional accessories are required. Industrial-grade Precision: After installing the upgraded X kit, S6/S9 can achieve industrial-grade precision, the engraving no longer has wave pattern, and the engraving pattern is more fine and clear. Super Durable: high-strength steel linear guides are very durable and greatly improve the service life of the machine. Any problem, please contact our store without hesitation. Honor to serve you. Specification: Product model: SCULPFUN S6/S9 X-axis upgrade kit Applicable models: SCULPFUN S6/S6Pro/S9 engraving machine, or similar engraving machine with 45V-slot aluminum profile. Packing weight:776g/27.3oz Packing size: 515x125x45mm/20.7x4.9x1.7in Packing List: 1 x High-precision linear guide 1 x Motor fixing device 1 x Belt 1 x Screw and tool kit