Inch/MetrIc tap DrIll SIzeS & DecIMal equIvalentS - Starrett

Drill Size Decimal eQUiValent tap Size 80 .0135 1 79 .0145 64 .0156 78 .0160 77 .0180 76 .0200 75 .0210 74 .0225 73 .0240 72 .0250 71 .0260 70 .0280 69 .0292 1 68 .0310 32 .0312 67 .0320 ... Inch/MetrIc tap DrIll SIzeS & DecIMal equIvalentS Bulletin 1214-5M/S 05/10 starrett.com pipe tHreaD SizeS (npSc) tHreaD Drill tHreaD Drill ................
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