M42 Bi-Metal Band Saw Blade for Steel Pipe The world's advanced oil quenching and continuous tempering technologies extremely improved the hardness of the tooth and the wear resistance of backing material,which made thoes two different material into perfect performance. Special heat-treatment technology solves the problems of knife bend and S bend.The straight band saw blade improves the quiet running property and the effect of saw cutting. The equal teeth height and sharpness are better than traditional gear milling technology and the glossiness made for easily chip removal. The precise upsetting technology improves the glossiness and geometric tolerance.Special design of cutting edge and angle suits different alloy material's saw cutting.
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