3mm 18-Teeth Lithium Electric Drill Reduction Gear

Restore full torque and power to your cordless power tools with this 3mm 18-Teeth Electric Drill Reduction Gear! Engineered as a precision replacement component for lithium-ion electric drills and drivers, this motor pinion gear fixes slipping, stripped, or worn-out gearboxes. Crafted from high-strength, wear-resistant alloy metal, it delivers smooth power transfer and withstands high rotation speeds under heavy drilling loads. Designed with precise 3mm shaft bore sizing and an 18-tooth profile, it installs seamlessly into standard planetary gear assemblies to extend the service life of your tools without needing expensive full-unit replacements.

Key Features

• Precision 18-teeth profile accurately meshed teeth ensure smooth rotation and efficient torque transfer

• Standard 3mm shaft bore engineered for exact press-fit mounting on small cordless drill motor spindles

• High-strength wear-resistant alloy durable metal construction resists gear stripping, heat friction, and impact wear

• Restores drill drive performance eliminates motor spinning noise, drive slipping, and weak power output

• Cost-effective repair part extends the life of power tools by fixing worn gear assemblies directly

Why Choose Our Electric Drill Reduction Gear

Instead of replacing an entire power tool when the gearbox fails, this precision-machined reduction gear restores factory performance. Its durable metal construction handles heavy-duty loads far better than cheap plastic alternatives.

Perfect For

• Repairing cordless lithium drills, power drivers, and rotary multi-tools

• Fixing stripped or slipping planetary gearboxes in DIY power tool projects

• Professional tool repair workshops and home maintenance enthusiasts

Specifications

• Product Title: 3mm 18-Teeth Electric Drill Motor Reduction Gear

• Shaft Bore Diameter: 3mm

• Tooth Count: 18 Teeth

• Material: High-Strength Wear-Resistant Alloy Metal

• Features: Precision Fit, Heat-Treated Strength, Anti-Slip Teeth

• Ideal Uses: Cordless Drill Repair, Gearbox Maintenance, Power Tool Servicing

Fix your cordless drill's drive system—claim your replacement reduction gear today.