CNC Milling BT40 BT30 ER25 ER32 ER40 Collet tool holder chucks for milling machine

CNC Milling BT40 BT30 BT40 ER25 ER32 ER40 Collet tool holder chucks for milling machine 1.Material:40Cr collet holders 2.Standard: MAS403 3.Full Sizes collet chucks holders 4.Accuracy below 0.005mm 5. High speed 25000rpm 6.Used on milling,drilling. Model L1 D D1 BT30×ER25-70 70 42 31.75 BT30×ER32-135 135 42 31.75 BT30×ER32-100 100 50 31.75 BT30×ER40-80 80 63 31.75 BT40×ER25-70 70 42 44.45 BT40×ER25-100 100 42 44.45 BT40×ER25-125 125 42 44.45 BT40×ER25-150 150 42 44.45 BT40×ER32-70 70 50 44.45 BT40×ER32-100 100 50 44.45 BT40×ER32-150 150 50 44.45 BT40×ER40-80 80 63 44.45 BT40×ER40-100 100 63 44.45 BT40×ER40-120 120 63 44.45 BT40×ER40-150 150 63 44.45 BT50×ER25-105 105 42 69.85 BT50×ER25-135 135 42 69.85 BT50×ER25-165 165 42 69.85 BT50×ER32-100 100 50 69.85 BT50×ER32-120 120 50 69.85 BT50×ER32-150…