3D preview of 1/2 in Masonry Hammer Drill Bit
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Interactive 3D model of 1/2 in Masonry Hammer Drill Bit

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1/2 in Masonry Hammer Drill Bit

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Bounding box
13.0 × 13.0 × 152.1 mm
Engine
Precision B-rep
Parameters
10
Published
October 20, 2026

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https://www.harborfreight.com/75-amp-12-in-variable-speed-reversible-hammer-drill-45000-bpm-for-concrete-wood-and-steel-56404.html

Parameters

NameValueRange
Bit Diameter12.7 mm3 – 25
Overall Length152 mm40 – 400
Flute Length100 mm20 – 350
Point Angle130 deg60 – 179
Shank Diameter12.7 mm3 – 25
Shank Chamfer0.8 mm0 – 2
Helix Angle30 deg10 – 45
Flute Count2 -2 – 4
Web Thickness3.8 mm1 – 8
Flute Width Ratio0.45 -0.2 – 0.65

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.

1/2 in Masonry Hammer Drill Bit - Free CAD Model (STEP, STL) | TextoCAD