uxcell Pinion Gear Set, 45# Carbon Steel Motor Rack Spur Gear with Step Black, 0.5 Mod 58T 10mm Bore 30mm Outer Dia, M4 Set Screws Included auspowers_batchone scratches and other damage

scratches and other damage

Supporting Small Frame Installation

Scored for 3/4” expansion

polymer-insert lock nut

which compatible with most rotary tools or die grinders

uxcell Pinion Gear Set, 45# Carbon Steel Motor Rack Spur Gear with Step Black, 0.5 Mod 58T 10mm Bore 30mm Outer Dia, M4 Set Screws Included auspowers_batchone scratches and other damageuxcell Pinion Gear Set, 45# Carbon Steel Motor Rack Spur Gear with Step Black, 0. 5 Mod 58T 10mm Bore 30mm Outer Dia, M4 Set Screws Included Product Features Pinion Gear: Model: 0. 5 Mod; Teeth: 58T; Bore Size (Shaft Dia.): 10mm 0. 39"; Outer Dia. (Teeth Part): 30mm 1. 18"; Effective Teeth Length: 5mm 0. 2"; Step Size: 25mm x 7mm 0. 98" x 0. 28" (D*H) 45# Carbon Steel: Made of 45# carbon steel, the pinion gear has better hardness, higher strength and