Stone cutting tools with cutting and grinding functions come out

The existing stone cutter head is composed of a single-grain grade abrasive. When the coarse material is used, the cutting speed is fast and the cutting efficiency is high, but the cutting surface is undulating and rough, and the grinding and polishing after cutting takes a long time, using fine abrasive, The cutting surface is flat, but the cutting speed is slow and the cutting efficiency is low. Therefore, the existing stone cutting tool can not cut the flat stone efficiently. For this situation, how can the high-efficiency cutting and the cutting surface be kept flat? A foreign inventor invented a stone cutting tool with cutting and grinding functions through ingenious technical conceiving and careful design.

This stone cutting tool is a technologically innovative product with a novel design, which means that it changes the traditional method of using a single-grained abrasive. Instead, it uses both coarse and fine abrasives in different parts of the cutting head. A fine-grained diamond abrasive (40 50 mesh) and a fine-grained abrasive for metal polishing with a nominal particle size less than one grade above the coarser abrasive grade (100-120) are applied to the top surface of the cutter head and the cutter head. The coarse abrasives distributed on the top surface of the cutter head function as a high-efficiency cutter. The fine-grained abrasives distributed on both sides of the cutter head play the abrasive cutting surface, so that the cut surface without cutting grooves and the slope height difference during the cutting process form a smooth Therefore, the invention of the cutting tool overcomes the defects of the existing cutting tool, and provides a new type of cutting tool for stone cutting with high efficiency and smooth surface stone.



1/2"~100" DN15~DN2500


45D(LR, SR), 90D(SR, LR), 180D


API, CE, ISO9001 ,OHSAS18001




1) Carbon Steel: ASTM A234 WPB, ASTM A420 WPL9, WPHY-60

2) Stainless Steel: ASTM A403 WP304/304L, WP316/316L, WP321,

3) Alloy Steel: ASTM A234 WP1, WP11, WP12, WP22, WP5, WP9, WP91elbow

Elbow Fittings

Stainless Steel Elbow, Carbon Steel Elbow, Butt-Weld Elbow, A234 WPB Elbow, Alloy Steel Elbow, Black Steel Elbow

Cangzhou Weiheng Pipe Industry Co.,Ltd ,

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