Startseite » Brass Pinion Gear Set, 10 Pcs, 7-18 Teeth, 1.9-4.9mm Shaft Hole, DIY

Brass Pinion Gear Set, 10 Pcs, 7-18 Teeth, 1.9-4.9mm Shaft Hole, DIY

SKU: 1005009945308996-8T High4.5- 2 hole
Color
€44,97
-37% €71,95 €44,97

Explore precision motion with this Brass Pinion Gear Set — a 10-piece assortment of brass pinions designed for DIY projects, kids' toy experiments, and compact gear trains. Each gear features 7 to 18 teeth with a versatile shaft hole range of 1.9–4.9 mm, enabling easy pairing with common micro motors and shafts. Made from durable brass for smooth operation and good wear resistance, these gears are ideal for educational kits, model building, home tools, and even automotive adjustments. Whether you're teaching gear ratios to budding engineers, building a tiny gearbox for a project, or replacing worn pinions in a small device, this set delivers reliable performance in a compact package. Sourced from Mainland China and shipped within 24 hours, this brass gear set gets your project moving quickly.

Benefits & Tips

  • Use in small gear trains to explore gear ratios with different teeth counts (7–18) and observe how speed and torque change with each pairing.
  • Perfect for educational kits and DIY projects that involve precise rotation, such as toy robots, model cars, or miniature gearboxes.
  • Replace worn pinions in hobby motors or compact mechanisms by selecting a matching shaft hole size (1.9–4.9 mm) to restore performance.

Product specifications

  • Brand: NONE
  • Product: Brass Pinion Gear Set
  • Quantity: 10 pieces
  • Teeth range: 7–18 teeth
  • Shaft hole: 1.9–4.9 mm
  • Material: Brass
  • Weight: 1.1–2 g per gear
  • Fitment: kids toy experiment, home tool, car repair, DIY
  • Origin: Mainland China
  • Shipping: Ships within 24 hours

Package includes:

  • 10 brass pinion gears (7–18 teeth, shaft hole 1.9–4.9 mm)

Warnings / Reminders

Small parts; keep away from young children. Handle brass gears with care to avoid sharp edges and metal splinters. Always supervise experiments involving moving parts.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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