GH- DBQ- 8C Quick Attachable Drill Bit Set C when you peel off the

when you peel off the file

and dry completely

Superb curve let you hold an object easily

Straighten out the brushes like its brand new

Dia of blade(size of bottom hole diameter :1

GH- DBQ- 8C Quick Attachable Drill Bit Set C when you peel off theDrill bit set of 8 pcs, available with PBQ(Quick Power Pin Vise) The drill shank is unified with 4 mm hexagonal shaft, which allows quick blade replacement. Magnet on PBQ(Quick Power Pin Vise) helps smooth attachment. The blade length is adjusted for plastic models for better aim and handling. Obtuse blade tip makes it easy to handle, adjust the strength and dig shallow. You can make nearly perfect round holes by hand with smooth cutting performance.