10 Piece 0.1 to 1.0 mm Tungsten Carbide Micro Drill Bit Set for PCB Crafts

Description:

• This micro drill-bit set handles detailed jewelry engraving, hardware drilling, PCB holes and model trimming for precise DIY and repair tasks.

Features:

• High-Precision Tungsten Carbide Material: Made of tungsten carbide for high precision, strong wear resistance, and long service life.
• Versatile Size Range (0.1 mm–1.0 mm): Includes 10 bits from 0.1 mm to 1.0 mm, covering small to large hole drilling needs.
• Universal 3.175 mm Shank: 3.175 mm shank fits most hand drills and drill presses, easy to install and use.
• Wide Application Scenarios: Ideal for PCB drilling, jewelry, hardware, and plastic engraving. One bit, many uses.
• Multi-Purpose Efficiency: Covers drilling, engraving, and processing needs, saving time and effort for DIY and repair work.

Specifications:

• Material: Tungsten Carbide
• Color: Colorful
• Total L: 3.8 cm
• Shank Dia: 0.32 cm
• Cutting Dia: 0.1 to 1.0 mm
• Positioning Ring Color: Random

Package Contents:

• 10 x Micro Drill Bits

Please Note:

• Due to manual measurement, there might be a tolerance in the product size.
• Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.
• Drill vertically without applying excessive force.
• High-speed drilling with a handheld electric drill is not recommended.
• Clear surrounding powder regularly while drilling.