سيت براين مشكل 19 قطعة

19PCS drill bits & set screwdriver bits
set
7pcs HSS Rolling twist drill bits
SIZE:2,3,3.5,4,4,5,6mm
4pcs Masonry drill bits
SIZE:4,5,6,8mm
8PCS 25mm Screwdriver bits
SL4.5,SL5.5,PH1,PH2,PZ1,PZ2,T20