Chuck
BT/MCST MILLING CHUCK HOLDER
1.Draw Bar：BT30→M12 x 1.75P，BT40→M16 x 2.0P，BT50→M24 x 3.0P
SK/MCST MILLING CHUCK HOLDER
1.Draw Bar：SK40→M16 x 2.0P，SK50→M24 x 3.0P
