Broaching: precision mechanical work
Mecal srl does broaching by through-holes, guaranteeing complex profiles with precision and tight tolerance gaps.
What is broaching?
Broaching is a type of mechanical work involving the removal of chips of material through a special tool with multiple cutting edges, called “broach”. This tool progressively removes material in order to obtain the desired outline and dimensions with speed and high precision.
How broaching works
The broach passes through a pre-existing hole, gradually removing material until the desired shape is obtained: square holes, keyways and complex shapes. The use of machinery that’s periodically checked and maintained ensures repeatability and high quality.
Advantages and applications of broaching
Broaching allows you to:
It’s ideal for metalworking and manufacturing sectors, where high tolerance on big volumes of production is required.
- obtain complex outlines with precision;
- work in shorter times compared to other techniques;
- guarantee constant quality standards, thanks to Industry 4.0 monitoring.
It’s ideal for metalworking and manufacturing sectors, where high tolerance on big volumes of production is required.

Do you need broaching and slotting?
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