塊規為線性測量的基本工具.可用來調整、檢查或檢測丈量的工具和精密工件.塊規可以個別或結合數塊放在一起使用,鋼鐵材質塊規有合成鋼和鎢鋼也有陶瓷材質,表面硬度不低于HRC64.塊規有經過脫磁處理及特別熱度處理以穩定塊規的尺寸精度.OrderNO.ModelTotalblocksClassNominaldimension(mm)StepsNo.ofblocksN.W.5487-87-0GIN-GB87B08701.001-1.0091.01-1.490.5-9.510.-100-0.0010.010.51094919102.95487-87-1GIN-GB87B18715487-87-2GIN-GB87B28725487-103-0GIN-GB103B010301.0051.01-1.490.5-24.525-100-0.010.5251494943.65487-103-1GIN-GB103B110315487-103-2GIN-GB103B210325487-112-0GIN-GB112B011201.00051.001-1.0091.01-1.490.5-24.525-100-0.0010.010.52519494943.75487-112-1GIN-GB112B111215487-112-2GIN-GB112B21122