Mini Electric Rotary Tool Kit

This mini electric rotary tool features a variable speed range from 10,000 to 32,000 RPM, allowing flexible adjustment for different tasks. The tool kit includes 210 accessories for various applications such as grinding, cutting, sanding, carving, polishing, and drilling.

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CROWNMAN Mini Electric Grinder Set - Image 1

Technical Specifications

Overview

Professional Mini Electric Rotary Tool Kit

This versatile 180W rotary tool kit is designed for high-precision tasks including grinding, polishing, cutting, and carving. Featuring a variable speed motor and a comprehensive 211-piece accessory set, it provides the flexibility needed for both intricate crafting and demanding home projects. The ergonomic design, coupled with a flexible shaft and efficient ventilation, ensures comfortable and prolonged operation for professional and DIY users alike.

Technical Performance

Performance Metrics

180 W

Rated Power

35,000 RPM

Max Speed

211 pcs

Total Pieces

Speed Range: 8,000 - 35,000 RPM (Variable)
Voltage Requirement: 220V-240V, 50/60Hz
Speed Control: 6-gear stepless speed adjustment

Design & Features

Safety & Maintenance

External carbon brush design for easy maintenance
Spindle/Axis lock for quick accessory changes
Concave on-off switch to prevent accidental activation
Large ventilation openings for heat dissipation
Integrated storage hook

Motor Construction: High-temperature resistant copper motor with high conductivity

Internal view of the rotary tool motor — High-performance copper motor designed for durability and high temperature resistance.

Close up of rotary tool controls and features — Ergonomic design featuring 6-gear speed adjustment, external carbon brushes, and safety-focused power switch.

Accessories & Versatility

Chuck Sizes Included

1.6mm
2.4mm
3.0mm
3.2mm

Included Accessory Types: DrillingCarvingPolishingGrindingCuttingCleaningSandingWaxing
Special Attachments: Flexible shaft for maximum reach and precision control