400pcs combination drill set Item No. SM8100400 - 400pcs combination drill set -21pc titanium coated HSS ... 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 9/32"-30pc 25mm screwdriver bit: 5pc slotted ... wood screw: 3x30mmx20, 4x40mmx12, 5x50mmx8- 12pc flat wood bits: 13, 16, 19, 22, 25, 32mm, 1/2", 5/8", 3/ ... 1pc 150mm flexible driver shaft- 1pc extension holder Item No. SMD8100400 -400pc combination drill set