CASTING TOLERANCES1) Unless otherwise specified, wall thickness and draft 血according the 3D -The minimum wall thickness is 6 mm. -For wall thickness < 7 mm the tolerance is + 1 / - ・ For wall thickness > 7 mm the tolerance is * 1 / - 1 *2) The machining allowance on the 3D model is not exhaustive, and can be modified in agreement with the machining supplier.3) The indicated weight is obtained from the 30 model (with the machining allowance hypothesized by FPT).厶)Base points must be free of breakage, burning veinings and must be flat and clean.model.