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Your brush solution since 1908
Chapter I: General information
When to choose a TECH brush
General information
As a surface finishing specialist, SIT offers a broad, comprehensive range that meets the various needs of its customers and users.
The entire range has been developed to high standards of quality, safety, and reliability. For certain products, we wanted to test our ability to innovate with higher-performance solutions—particularly sought after by the most demanding users.
We have paired the “TECH” label with different packaging graphics to make them easy to recognize and to highlight their specific features.
- Ultra-resistant packaging
- Industrial grey background
- TECH branding
- Technical drawings to identify the product type
TECH brushes are characterized by higher filament density, the quality of the materials, and the presence of technical elements that enhance performance.
TECH
Chapter II: TECH anatomy
Technical details that make the difference
Three distinctive elements ensure the superior performance and durability of the TECH range compared with standard brushes on the market.

Chapter III: Brush families
Choose the right shape
01
TECH
Cup
Crimped or twisted wire. Flat surfaces, fast stripping.
02
WHL
Circular
Flat wheels. Deburring and finishing of profiles.
03
END
End brush
Straight shank brush. Small areas and corners.
04
TWS
Twisted
High-density knotted wire. Aggressive stripping.
05
STR
Tube/Strip
Tubular brushes. Inside tubes and drilled holes.
Chapter IV: Certifications
Certified quality and tested at every stage of production


SIT is certified by TÜV SÜD to the ISO 9001 quality standard for the design, production, sale, and marketing of brushes intended for industry and DIY. The standard is the benchmark for achieving company quality, defining procedures for process control.
Aligning our production processes with the ISO 9001 standard is the foundation of the organization’s continuous improvement. Beyond management processes, we pay particular attention to ongoing employee training and their involvement in the search for innovative solutions.
Performance and safety tests
All SIT brushes are continuously subjected to strength, durability, and performance tests. New materials and new construction technologies are tested to continuously improve efficiency and safety.
SIT brushes undergo acceptance tests in accordance with UNI EN 1083, which defines the safety criteria related to manufacturing. The results guarantee safe use at the indicated maximum speed.

