... /tin-coated 1-10mm by 0.5mm in metal 7) Model no. 201-0006, 21pcs rolled 1/16"-3/ ... , 30mmReduced straight shank twist drill sets in wooden box1) Model no. 301-1438, 8pcs shank 13mm DIN338, 13, ... 2" 9/16", 5/8", 3/4", 7/8", 1"4) Model no. 301-0206, 6pcs shank 1/2" ... 8" to 1-1/2" by 16th,exclude 7/16"5) Model no. 301-0218, 8pcs shank 1/2" ... -1/16"to1-1/2" by 1-1/4"7) Model no. 301-0230, 10pcs shank 1/2" 9/ ...