INCH/METRIC TAP DRILL SIZES & DECIMAL EQUIVALENTS. DRILL SIZE. DECIMAL. EQUIVALENT. TAP SIZE. 80 .0135 .0145. 79. 78 .0156 .0160. 77 .0180. 76 .0200 .0210 .0225.
DRILL SIZE DECIMAL EQUIVALENT & TAP DRILL CHART. DECIMAL EQUIVALENT CHART. DRILL. DECIMAL. SIZE. MM. EQUIVALENT. –. 0.10 .0039. –. 0.20 .0079. –. 0.25 .0098. –.
Screw Size. (mm). Thread. Pitch (mm). Drill Size. (mm). Closest. American. Drill. Drill Size. (mm). Closest. American. Drill. Drill Size. (mm). Closest.
Wire Gauge Drill Size Comparison Chart gauge inches mm gauge inches mm gauge Metric Drill Size Conversion Chart. Equivalent. Drill Size. Hole. Diameter.
Threading Tapping Drill Size Chart. Page 2. www.suttontools.com. Rc (BSPT)*. ISO Rc TAPER SERIES 1:16 (55º). Tap Size. TPI. Drill. Only*. Drill &. Reamer. Rc 1/
DRILL & TAP SIZE CHART. BOLT. CLOSE FIT. Nearest. Type. #6. Diameter. Close. Fit. Drill. Size. Fractional. Drill Size. Free. Drill. Fit. Size. FREE FIT. Nearest.
HANNIBAL PRE-REAM DRILL SIZE CHART. REAMER DIAMETER. FRACTION - DECIMAL. (NOMINAL). HOLE SIZE. TO LEAVE. 2%. DRILL SIZE. TO LEAVE. 2%. HOLE SIZE. TO LEAVE. 3%.
Drill Size Dec. Eq. Drill Size Dec. Eq. Drill Size Dec. Eq. Drill Size Dec. Eq. 0. 0.060. 80. 0.045. 3/64. 0.047. 55. 0.052. 52. 0.064. 50. 0.070. 64. 0.054.
MM. 2.261. 2.375. 2.380. 2.438. 2.489. 2.527. 2.578. 2.642. 2.705. 2.778. 2.794. 2.819. 2.870. 2.946. 3.048. 3.175. 3.264. 3.454. 3.569. 3.572. 3.658. 3.734.
Drill Size. (inch). #0. -. -. 80. 3/64. #1. 64. 0.059 (#53) 72. 0.059 (#53). #2. 56. 0.067 (#51) 64. 0.070 (#50). #3. 48. 5/64. 56. 0.081 (#46).