HSS Step Drill Bits and Automatic Center Punch 4 Pcs Set with MT3 ER32 M12 Collet Chuck Set Morse Taper Holder

คุณสมบัติเด่น / รายละเอียดสินค้า:
HSS Step Drill Bits and Automatic Center Punch 4 Pcs Set with MT3 ER32 M12 Collet Chuck Set Morse Taper Holder