16PCS DRILL BITS SET

6pcs HSS TWIST drill bits: 2.0, 3.0, 4.0, 5.0, 6.0, 8.0mm
5pcs wood drill bits: 4.0, 5.0, 6.0, 8.0, 10.0 mm
6pcs masonry drill bits: 4.0, 5.0, 6.0, 8.0, 10.0 mm