... Detailed Product Description 300PCS POWER DRILL BIT SET 1) First step plastic box BFC 5pcs ... 8,9,10,11,12,13mm 5pcs wood flat drill bits:13,16,19,22,32mm 4pcs 350mm ... long wood flat drill bits:8,10,12,14mm 3pcs 350mm long masonry drill bits:8,10,12mm ... 11.0.12.0,13.0mm 33pcs 50mm CrV bits w/copper plated: --3,4,5,6, ... W. :22/24kgs Meast:63.5x42x25cm300PCS DRILL BIT SET/ Drill Bits Set/drill bit sets