15 Types Plastic Main Shaft Gear Pack Motor Gear Four-wheel Motor Worm Making Science DIY Toy Accessories F17641
[Gear] Category: 15 kinds
[Formula]: gear outer diameter (addendum circle) = (number of teeth +2) * modulus
[Model] Gear
Types :
1007A ,
1008kxb,
1008X,
1008H,
1008A,
1009A,
1010A,
1012A,
1014A ,
1016A ,
1018A ,
1018D ,
1018F
Worm 6 * 10
Worm 6 * 6mm
