... cutting efficiency, safe use, convenientUsageWidely used in the cutting of metals and non-metallic materials in the fields such as ... , machinery manufacturing, automobile, ship building industries and so on.Sample Available MOQ 1 PieceDelivery time7 DaysPaymentT/T, L/C, Western ... speed limit in use 3. prohibit the use of the hands or feet of fixed processing objects4. appropriate control pressure, so ...