Product Information
- Package content: You will receive 20 pcs mini drill bit sets, different sizes to meet your different actual needs and uses.
- Drill bit size: 20 pieces of different sizes, including: #61(.0390") #62(.0380")#63(.0370")#64(.0.0360")#65(.0350")#66(.0330")#67(.0320")#68(.0.0310)#69(.0292")#70(.0280")#71(.0260")#72(.0250")#73(.0240")#74(.0225")#75(.0210")#76(.0200")#77(.0180")#78(.0160")#79(.0145")#80(.0135")
- Preferred Material: The tiny drill bit is made of high-quality HSS high-speed steel, which has excellent rust resistance and corrosion resistance, is durable and has a longer service life.
- Included Small Box: Small box specially designed for drill bits. Each size of twist drill has its own slot, which is easy to carry and store.
- Widely Used: Metric mini twist drill bits are very suitable for precision crafts, jewelry DIY crafts, woodworking, electronic parts maintenance work, etc.
