The symbol of safety
Users
Infocenter
Downloads
List of Manufacturer
Dealer
Infocenter
Downloads
List of Manufacturer
manufacturer/members
Infocenter
Downloads
List of Manufacturer
Member login
Login
Users
Dealer
Manufacturer - Members
Contact
Legal notice
Privacy policy
Member login
Login
X
YOUR COMPETITIVE ADVANTAGE WORLDWIDE
THE
WORLDWIDE
PROTECTED
SYMBOL OF SAFETY
oSa – THE SYMBOL OF SAFETY
#
SAFE
IS
SUPER
YOUR HIGHEST LEVEL OF TOOL SAFETY
THE
HIGHEST
TEST
REQUIREMENTS FOR
MANUFACTURERS
5 Strong Reasons
FOR oSa CERTIFIED-TOOLS:
1
Worldwide protected label for the
highest level of tested safety
of cutting and grinding tools
2
Tested compliance with
EN safety
standards for
abrasive products
3
Regular
manufacturing controls
and product monitoring
4
Regularly
audited manufacturer
with certified quality management and documented processes
5
Powerful premium products with
traceability to the manufacturer
WELCOME TO oSa
The Organization for the Safety of Abrasives
learn more about oSa
YOUR ADVANTAGE AS A USER
Highest level of cutting and grinding
tool safety
Safety and
accident prevention with every application
through certified products
Higher productivity
of work through safe and qualitative tools
THE SYMBOL OF SAFETY
Safety Recommendations
oSa-Safety-Slot-Machine
Go
NEVER
ALWAYS
INFOCENTER
About oSa
The oSa trademark – the symbol for your safety
The highest safety through clear labeling
Frequently asked Questions – FAQ
Safety of grinding wheels – side load capacity test
Safety of grinding wheels – bending & shear test
Safety of grinding wheels – burst speed test
DOWNLOADS
Safety recommendations for the use of diamond cut off wheels
Safety recommendations for the use of abrasives
Memberlist 06-2026
oSa – Mission and key facts
Manufacturers of tools with the oSa trademark
Visit us on
Instagram