Features 1、▶ The meshing performance is better. Compared with the spur gear, the helical gear meshes more fully during the transmission process, the gear transmission is more stable, and the transmission force is more linear. 2、▶ Compatible with mini V1 or V2 extruders, Sherpa metal extruders, Sherpa extruders, etc. What/u0027s more, this helical gear is suitable for other dual-gear extruders with the same size. 3、▶ Long service life. The helical gear transmission has a large coincidence degree, a long meshing time and a large contact area, which makes the stress smaller, thereby improving the bearing capacity of the gear and prolonging the service life of the gear; 4、▶ The structure is relatively compact. The structure of the helical gear is relatively compact, and a smaller gear mouse can basically bring about a relatively ideal deceleration effect. Specification Features: ▶ The meshing performance is better. Compared with the spur gear, the helical gear meshes more fully during the transmission process, the gear transmission is more stable, and the transmission force is more linear. ▶ Compatible with mini V1 or V2 extruders, Sherpa metal extruders, Sherpa extruders, etc. What's more, this helical gear is suitable for other dual-gear extruders with the same size. ▶ Long service life. The helical gear transmission has a large coincidence degree, a long meshing time and a large contact area, which makes the stress smaller, thereby improving the bearing capacity of the gear and prolonging the service life of the gear; ▶ The structure is relatively compact. The structure of the helical gear is relatively compact, and a smaller gear mouse can basically bring about a relatively ideal deceleration effect. Specification: For: mini V1 or V2 extruders, Sherpa metal extruders, Sherpa extruders Package Size: 9x6x1cm/3.5x2.3x0.4in Package Weight: 10g/0.3oz Packing List: 1 x Helical Gear with hole 1 x Helical Gear without hole Package List 1 x Helical Gear with hole 1 x Helical Gear without hole