3D Models · 1 file
Sample STEP File
STEP (ISO 10303) is the main neutral format for exchanging exact CAD solids. Our part was written by the OpenCascade kernel and re-imported to check its volume.
STEP · 22.1 KB
STEP CAD model (AP214, plate with holes)
An 80 × 50 × 10 mm plate with two 16 mm through-holes as an exact B-rep solid (volume 35,978.8 mm³), written by the OpenCascade CAD kernel and re-imported to check the volume. Opens in FreeCAD, Fusion, SolidWorks, Onshape and other CAD tools.
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ISO-10303-21;
HEADER;
FILE_DESCRIPTION(('Open CASCADE Model'),'2;1');
FILE_NAME('Open CASCADE Shape Model','2026-10-09T00:41:40',('Author'),(
'Open CASCADE'),'Open CASCADE STEP processor 7.7','Open CASCADE 7.7'
,'Unknown');
FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
ENDSEC;
DATA;
#1 = APPLICATION_PROTOCOL_DEFINITION('international standard',
'automotive_design',2000,#2);
#2 = APPLICATION_CONTEXT(
'core data for automotive mechanical design processes');
#3 = SHAPE_DEFINITION_REPRESENTATION(#4,#10);
#4 = PRODUCT_DEFINITION_SHAPE('','',#5);
#5 = PRODUCT_DEFINITION('design','',#6,#9);
#6 = PRODUCT_DEFINITION_FORMATION('','',#7);
#7 = PRODUCT('Open CASCADE STEP translator 7.7 1',
'Open CASCADE STEP translator 7.7 1','',(#8));
#8 = PRODUCT_CONTEXT('',#2,'mechanical');
#9 = PRODUCT_DEFINITION_CONTEXT('part definition',#2,'design');
#10 = ADVANCED_BREP_SHAPE_REPRESENTATION('',(#11,#15),#513);
#11 = AXIS2_PLACEMENT_3D('',#12,#13,#14);
#12 = CARTESIAN_POINT('',(0.,0.,0.));
#13 = DIRECTION('',(0.,0.,1.));File details
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curl -L -o sample-plate-with-holes.step https://files.samplefiles.com/3d/step/sample-plate-with-holes.stepwget https://files.samplefiles.com/3d/step/sample-plate-with-holes.stephttps://files.samplefiles.com/3d/step/sample-plate-with-holes.stepprintf '%s %s\n' 73881b97eb7ad4c35129a9b3777341d20e7c084c2ba0022e6c5b8be22c45bf18 sample-plate-with-holes.step | shasum -a 256 -cOr check the download in your browser with the checksum calculator.