Shopping Cart

Your cart is empty.

Your cart is empty.

CNBTR 72 Teeth Steel Pinion Gear 6mm Shaft Hole 0.5 Module Spur Gear Small Size for DIY

Free shipping on orders over $29.99

$7.34

$ 3 .99 $3.99

In Stock
  • Made of 45# steel, strong.
  • Modulus: 0.5M, number of teeth: 72T, aperture: 6mm
  • Description: This gear is suitable for non-load use within 8 hours, with good precision and high concentricity
  • It is mostly used for personal DIY, small machinery, micro generators, etc.
  • If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer.



Product Description

B07CHBYKXM
[Feature] Modulus: 0.5M, number of teeth: 72T, aperture: 6mm,
[Feature] Description: This gear is suitable for non-load use within 8 hours, with good precision and high concentricity
[Feature] Made of 45# steel, strong and durable
[Feature] It is mostly used for personal DIY, small machinery, micro generators, etc.
[Feature] If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer.

kenneth rood
2025-08-02 11:10:03
as advertised
Calvin Taylor
2025-06-03 16:37:06
gear itself seams to be of okay quality but the set screw threads are complete garbage lasted about 1min before they striped striped out. used gears to make a gear drive for a powered furled leader jig to make furled leaders for dry fly fishing .I think i am just going to go back to a pulley system instead of a gear drive system.
Dave Evers
2025-05-12 18:10:27
These days, I usually 3d print gears out of plastic. That way I can create a specific gear with the number of teeth that I need to mesh with virtually an other hobby gear. But plastic gears, especially 3d printed types, are much less durable and can easily break under stress. I had several .5 mod gears for some servo projects, so this gear was a natural fit. And being steel, it will not break (that in itself is not an advantage - if the gear doesn't break something else probably will).
Mike K
2025-05-11 18:34:54
Despite the bad reviews decided to try this for my project and it was able to do the job but I fear it is not going to last too long before it strips.
Kunde
2025-03-05 17:19:03
Für einige DIY Projekte brauche ich Zahnräder in dieser Bauform.Alles funktioniert gut.
Client d'
2025-02-07 11:15:13
Bon ok les dimensions sont notées, mais il est tout petit ce pignon. Pour moi ca va , il me sert d'étalonage pour en fabriquer d'autres. Sinon en acier bien fini et recu avant la date donnée.
Kunde
2024-11-14 11:40:04
Gut und genau gearbeitet gefräst kein Guß
Recommended Products

$5.49

$ 2 .99 $2.99

4.6
Select Option

$89.95

$ 35 .99 $35.99

4.8
Select Option

$17.95

$ 7 .99 $7.99

4.7
Select Option

$5.49

$ 2 .99 $2.99

4.5
Select Option

$30.39

$ 14 .99 $14.99

4.6
Select Option