3D preview of 1/2" Sq Drive 7-Flute Twist Socket
Loading the interactive model…
Interactive 3D model of 1/2" Sq Drive 7-Flute Twist Socket

Everything else

1/2" Sq Drive 7-Flute Twist Socket

4 views
Bounding box
70.8 × 72.1 × 38.1 mm
Engine
Precision B-rep
Parameters
10
Published
September 7, 2026

Download

Free to download and use. See the terms.

The prompt

Type: 1/2-inch Square Drive Special Twist Socket (Short Type for Confined Spaces) Target Knob Specification: Outer Diameter: Ø64 mm Material: Steel Casting Shape: 7-Flute Round “Mugunghwa” Knob Tool Outer Diameter (OD): Ø73.5 mm maximum Thin-wall design Overall Tool Length: 38 mm, including the ratchet drive connection Material & Heat Treatment: Precision-machined SCM440 steel High-frequency induction heat treatment Surface hardness: HRC 55 or higher Drawing Requirements: Do not fill the drawing with color Use a simple, specification-oriented technical drawing style

Parameters

NameValueRange
Knob OD (Valley)64 mm50 – 80
Tool OD (Peak Max)73.5 mm60 – 85
Overall Length38 mm25 – 60
Flute Count7 count5 – 12
Square Drive Size12.7 mm10 – 20
Drive Depth15 mm8 – 25
Hex Socket AF14 mm8 – 24
Socket Depth15 mm8 – 25
Through Hole Dia4 mm2 – 8
Chamfer Size0.5 mm0.1 – 2

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" Sq Drive 7-Flute Twist Socket - Free CAD Model (STEP, STL) | TextoCAD