Profile: Foothill Machining, Inc. designs and manufactures manual die, wire bonders, ultrasonic components for all bonders & custom machined materials. Our machine shop provides complete support for domestic fabrication of machine adapters. Our model 555E is an economical, robust and simple to operate machine combining both epoxy time pressure dispensing & vacuum pick up of die in one tool assembly. Our model SONICA MKII is a microprocessor based ultrasonic generator featuring a unique phase lock circuit for piezoelectric transducers over a wide range of frequencies.