Pali mitundu 24 ya omwe ali ndi zida za BT. Zomwe amagwiritsidwa ntchito nthawi zambiri ndi izi: BT-FMB-Face Milling Tool Holder, BT-SCA Side Milling Tool Holder, BT-SLA Side Milling Tool Holder, BT-MTB Morse Taper Chida Chofukizira, BT Mafuta Njira Chida Chofukizira, BT-Njira Njira Chofukizira, Kokani Chida Chothandizira.