What are the main cost drivers in an OEM screwdriver project?
The main cost drivers in an OEM screwdriver project are the product platform, components, bit configuration, customization level, packaging, tooling, compliance, and order quantity.
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Motor and gearbox: higher-performance motors and metal gearboxes increase cost
Battery: capacity, cell quality, protection circuit, and charging system affect both price and runtime
PCB and control functions: adjustable torque, display, automatic stop, LED, and speed control add electronic cost
Bit material: S2 bits cost more than basic CR-V options
Bit quantity and length: more bits, long bits, and specialty profiles increase material and machining cost
Handle and housing material: aluminum, CNC parts, anodizing, and premium finishes cost more than basic plastic parts
Set configuration: extension shafts, tweezers, pry tools, cases, and other accessories add cost
Custom color and logo: usually a smaller cost increase, but depends on the process and quantity
Packaging: custom boxes, EVA trays, aluminum cases, manuals, and retail-ready packaging can significantly affect unit cost
Tooling and molds: required for new housings, handles, cases, or structural parts
Engineering and sampling: custom torque, speed, PCB, battery, or structure requires additional development
Testing and compliance: CE, RoHS, FCC, UN38.3, reliability testing, and market-specific requirements may add one-time costs
Order quantity: larger orders normally reduce the unit cost by spreading setup, tooling, and packaging costs across more units
For electric screwdriver projects, the biggest cost differences usually come from the motor, gearbox, battery, PCB, bit quality, and packaging, not from the logo itself.
For ToolQeen OEM projects, the most economical approach is usually to start from an existing product platform and customize the bit combination, logo, color, accessories, and packaging. Deeper changes to the electronics, structure, or tooling should only be added when they create enough value for the target market.