Robb Precision Tool Services, Inc. was established in 1987 for the calibration and repair of precision tools. In 1992, Bob Robb completed a Repair Service Training session at the Mitutoyo service center in Los Angeles. This training covered precision tools including electronic and mechanical. This is also the year that we purchased our first torque tester. We began to develop relationships with CDI, Snap-on, Sturtevant-Richmont, Proto & The Danaher Tool Group. In 1999 our technicians were trained in torque wrench repair and calibration at the CDI factory.