CRL TOYO Straight Head 153 Degree for Heavy Plate Custom Grip, TAP Plastic Cleaners Tools Easily Uses Your Hand Held Tools Easily and Sausage Caulking Gun is shipped ready to use with standard cartridges and converts to accept both 16 fl The CRL TC21HSVR TOYO Oil Cutter Head incorporates TOYO's TAP technology in which the wheel bore is lined with 8 microscopic cams which work to create a tapping effect as the tungsten carbide wheel scores the glass Due to its unique precision oiling system the TC21HSVR is meant to fit the TOYO TC21 Custom Grip cutters only and is not interchangeable with the TOYO Comfort Grip line of cutters