Description : THREE JAW for 775 Motor Tool Chucks Set 0.3-3.5mm

The Small Electric Grinding Chuck for 775 Motor is a high-quality universal drill chuck designed for mini rotary tools and DIY grinding machines. Compatible with standard 775 DC motors, this precision 3-jaw self-centering chuck provides a firm and accurate grip on drill bits ranging from approximately 0.3mm to 3.5mm.

Manufactured from durable alloy steel with a brass shaft adapter, it ensures smooth high-speed rotation and reduced vibration during operation. The secure locking system makes installation simple and reliable.

Ideal for PCB drilling, engraving, polishing, woodworking, metalworking, jewelry crafting, and other hobby applications, this electric grinding chuck is a must-have accessory for compact motor-based drill machines.

Its compact size, strong clamping force, and universal compatibility make it perfect for professionals and DIY enthusiasts seeking precision and stability in small-scale projects.

Specifications

• Product Type: Electric Grinding Drill Chuck
• Motor Compatibility: 775 DC Motor
• Chuck Type: 3-Jaw Self-Centering
• Clamping Range: 0.3mm – 3.5mm (approx.)
• Mounting Type: Shaft Adapter Mount
• Material: Alloy Steel + Brass Adapter
• Application: Grinding, drilling, engraving
• Rotation Type: High-speed compatible
• Installation: Set screw locking
• Usage: Mini drill & rotary tool setups

Key Features

• Designed for 775 high-speed DC motors
• Self-centering 3-jaw precision chuck
• Strong grip for micro drill bits
• Durable alloy steel construction
• Stable rotation with low vibration
• Easy installation with locking screw
• Ideal for DIY grinding and drilling
• Compact and lightweight design
• Suitable for PCB and craft work
• Universal rotary tool compatibility

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Package Included

• 1 × Small Electric Grinding Chuck
• 1 × Shaft Adapter for 775 Motor
• 1 × L-Key (Allen Key)