Enwere ụdị ihe eji eme BT ụdị 24. Ndị a na-ejikarị: BT-SK High Speed Tool Holder, BT-GER High Speed Tool Holder, BT-ER Elastic Tool Holder, BT-C Powerful Holder Holder, BT-APU Integrated Drill Chuck, BT -FMA Face Milling Tool Holder, BT-FMB-ihu igwe Ngwá Ọrụ njide, BT-SCA Side Milling Tool Holder, BT-SLA Side Milling Tool Holder, BT-MTA Morse Drill Holder, BT-MTB Morse Taper Ngwá Ọrụ njide, BT-MPC ụzọ Ngwá Ọrụ njide, BT-SDC Back Sere Holdị Ngwá Ọrụ Jide.