Introducing the Bi-Metal Self-Drilling Screws made of T304 Stainless, with hardened drilling point – The Award Winning solution for stainless steel jacketing applications – a development by GOEBEL
visit https://www.goebel-fasteners.com for more information
Control thread tension using LEGO NXT, RobotC, and HiTechnic Angle Sensor.
Courtesy FIRST FTC Team 1001, Hacksaw