ICKYSTICKY Tungsten Micro Drill Bits are excellent for producing smooth, precise holes. Can be used by hand or machine. Use on resin, plastic, copper, stainless steel, fiberglass, wood, soft metals, engraving, jewellery making and other precision needs. 

Features

• Made of high quality Tungsten steel, highly wear resistant. 
• Shank diameter 3.17mm. 
• The spiral flute cutting edge reduces cutting force and improves hole accuracy. Cuts quickly and cleanly. Scraps are discharged easily due to this design. 
• Includes a great storage container, easy to find and grab the drill bit you need. 
• Ensure the part you are drilling into is stable and secure. Drill in a vertical direction, as movement will end up in damage to the tip.

Specification

• 10 Piece set.
• 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm 0.9mm, 1.0mm, 1.1mm, 1.2mm.