刀柄锥度 Taper of Tool Holder	外形尺寸 Outsize(mm)	重量 Weight(kg)
BT30	205×98.5×128	3.70
BT40	205×98.5×128	3.80
BT50	275×150×198	11.40
DIN69871.30	205×98.5×128	3.70
DIN69871.40	205×98.5×128	3.80
DIN69871.50	275×150×198	11.40
CAT30	205×98.5×128	3.70
CAT40	205×98.5×128	3.80
CAT50	275×150×198	11.40