3.17mm Mini Drill 0.5mm/1.0mm/1.5mm/2.5mm/3.0mm Chucks For Rotary Power Tool

Specifications:

• Type: Mini Drill
• Chuck Size: 3.17mm (1/8 inch)
• Compatible with: Rotary power tools (Dremel, etc.)
• Material: High-speed steel (HSS) and alloy steel for durability
• Color: Typically metallic with a black or silver finish
• Usage: Ideal for precise drilling, engraving, polishing, and cutting in various materials including wood, plastic, metal, and ceramics.

Chuck Specifications:

1. 0.5mm Chuck
   • Diameter Range: 0.5mm to 0.5mm
   • Recommended Uses: Fine detail work, engraving on soft materials
   • Ideal for: Jewelry making, model crafting, and electronics.
2. 1.0mm Chuck
   • Diameter Range: 1.0mm to 1.0mm
   • Recommended Uses: Light drilling and engraving tasks
   • Ideal for: Crafting, detailed model work, and minor repairs.
3. 1.5mm Chuck
   • Diameter Range: 1.5mm to 1.5mm
   • Recommended Uses: Moderate drilling and fine woodworking
   • Ideal for: Creating holes in softwood and plastics, and engraving designs.
4. 2.5mm Chuck
   • Diameter Range: 2.5mm to 2.5mm
   • Recommended Uses: General drilling, light to moderate work
   • Ideal for: Woodworking projects, assembling models, and home repairs.
5. 3.0mm Chuck
   • Diameter Range: 3.0mm to 3.0mm
   • Recommended Uses: Drilling larger holes, moderate work
   • Ideal for: General DIY projects, metal work, and crafting.

Technical Specifications:

• Maximum RPM: Varies by tool, generally up to 30,000 RPM
• Weight: Lightweight design for easy handling (typically around 200-300g)
• Length: Varies by individual chuck size, typically around 50-80mm for the body
• Shank Size: 3.17mm (1/8 inch) for compatibility with most rotary tools
• Coating: Usually finished with a rust-resistant coating for longevity

Features:

• Versatility: Multiple chucks provide flexibility for various tasks.
• Precision: Allows for accurate drilling and engraving.
• Ease of Use: Designed for quick chuck changes for efficiency.
• Compatibility: Works with a range of rotary tools and accessories.

Applications:

• Hobbies: Perfect for model making, jewelry crafting, and woodworking.
• Repairs: Ideal for making precision holes in electronics and household items.