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Interactive 3D model of Stepped block with counterbore (drawing exercise)

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Stepped block with counterbore (drawing exercise)

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Bounding box
115.0 × 58.0 × 33.0 mm
Engine
Precision B-rep
Parameters
14
Published
November 2, 2026

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The prompt

Block 115x58x33 with 25mm wide x 20mm deep slot, phi22 through hole with phi30x10 counterbore, phi20 through hole with phi5 cross hole at 12mm height

Parameters

NameValueRange
長度115 mm60 – 200
寬度58 mm40 – 100
高度33 mm25 – 60
凹槽起點X45 mm30 – 60
凹槽寬25 mm10 – 40
凹槽深20 mm5 – 28
左孔X25 mm20 – 40
左孔徑22 mm10 – 28
沉孔徑30 mm24 – 40
沉孔深10 mm2 – 20
右孔X90 mm75 – 100
右孔徑20 mm10 – 28
側孔徑5 mm2 – 8
側孔高度12 mm5 – 25

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Stepped block with counterbore (drawing exercise) - Free CAD Model (STEP, STL) | TextoCAD