Bonsicoky is a brand that pursues high quality and provides high-quality, reliable and practical hardware products for global customers. Our product quality and innovation will continue to improve, and in the future we will launch more high-quality hardware products. We hope you like Bonsicoky products too!

Specification:
Material: High Speed Steel (HSS)
Size:
#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")
Colour: Blue

Package Included:
20x mini twist dril
1 x Mini Pin Vise
1 x Plastic Case

Warm Tips:
1.Not suitable for steel, iron, stone and other hard objects.
2.The item is sharp enough,please get away from children.
3.At the trepanning,please wear good protective measures,in case of wood chips splash damage eyes.