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Dave Archer

Dave Archer Dave Archer serves as a Consultant Engineer for Peak innovations Engineering.  He brings over 30 years of experience specializing in the design, testing, and validation of bolted joints.  This unique specialization comes from a focus on joint development...

COF Tester

COF Tester People may ask what a COF tester, otherwise known as a coefficient of friction tester, is and why it is important.  A simple explanation of a COF tester is a machine that takes a measurement of a material and determines the angle of incline at which one...