10 In 1 PCB Tungsten Steel Drill Bits Carving Miniature Drill Bits, Size: 0.6-1.5mm

10 In 1 PCB Tungsten Steel Drill Bits are designed for drilling and carving applications. They are suitable for use on various materials including PCB and plastic.

• Product type: Drill & Drill Bits
• Compatibility: PCB, amber beeswax, circuit boards, Bakelite, CNC engraving, jewelry, hardware, plastic
• Material: Tungsten steel
• Key feature: Sharp cutting edge with anti-vibration design
• Intended use: Everyday use
• Convenient opening, safe and efficient
• Strong wear resistance, durable
• Spiral groove, sharp cutting edge
• Large spiral groove design, prevents chip accumulation
• Positioning ring reduces machine debugging time
• Anti-vibration design improves surface quality
• Neat and burr-free surface
• Size: length about 3.8cm, shank diameter about 3.175mm
• Weight: about 40g / set