Description
1/4 Inch SHANKfor most rotary tools and grinders
school or art supplies
specially for inspecting those tiny parts
Auto Power-off for Teaching School Lab Mechanical Physics (ZMF-500N)
uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included industrial 1/4 Inch SHANKfor most rotaryuxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0. 5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included Product Features Pinion Gear: Model: 0. 5 Mod; Teeth: 40T; Bore Size (Shaft Dia.): 6mm 0. 24"; Outer Dia. (Teeth Part): 21mm 0. 83"; Effective Teeth Length: 5mm 0. 2"; Step Size: 18mm x 5mm 0. 71" x 0. 2" (D*H) Brass Parts: The brass pinion gear has strong wear resistance, high strength, high hardness and chemical
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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