... 45.0, 54.0, 60.0, 64.0 center drill 4pcs nail punch:1/32",2/32",3/32",4 ... ,22.0,32.0mm 4pcs 350mm long wood flat drill bits:8.0,10.0,12.0,14.0mm ... 3pcs 350mm long masonry drill bits: 8.0,10.0,12.0,14.0mm 21pcs masonry drills: 4.0,4 ... key 2)Second step plastic box BFC 50pcs HSS twist drill tin coated: 1.0-4.0mm×0.5+3 ... holder 3)Third step plastic box BFC 66pcs HSS twist drill black oxide (1-4mm×0.5+3.2)×5 ...