我司还有其它型号：美国BA孔规系列
INCH MODEL .001" GRAD. Part No. Capacity (英制测量范围) BA.040. 01 0.010" - 0.040" BA.130. 01 0 .030" - 0.130" BA.230.01 0.130" -0 .230" BA.330.01 0 .230" - 0.330" BA.430.01 0 .330"- 0.430" BA.530.01 0.430"- 0.530" BA.630.01 0 .530"- 0.630" BA.730.01 0 .630"-0 .730" BA.830.01 0 .730"-0 .830" BA.930.01 0.830"-0 .930" BA.1030.01 0 .930"- 1.030"
METRIC MODELS .02mm GRAD Part No. Capacity (公制测量范围) BA.040M.01 0.25- 1.00mm BA.130M.01 0.75- 3.30mm BA.230M.01 3.30- 5.85mm BA.330M.01 5.85- 8.35mm BA.430M.01 8.35- 10.90mm BA.530M.01 10.90- 13.50mm BA.630M.01 13.50- 16.00mm BA.730M.01 16.00- 18.55mm BA.830M.01 18.55- 21.00mm BA.930M.01 21.00- 23.60mm BA.1030M.01 23.60- 26.15mm