The distribution of Zhuzhou Diamond, the Zigong Great Wall, Jiang tungsten alloy, Zhuzhou Jingcheng all kinds of hard alloy products, the production of carbide folder blade, CNC blade welding blade, grinding milling inserts, geological mining, alloy plate, alloy bar, alloy round bars, alloy top, guide block, wear-resistant alloy, cast tungsten carbide electrode and non-standard products. 

 YT15 (P10) hardness of ≥ 91 is suitable for continuous cutting of carbon steel and alloy semi-finish turning and finish turning intermittent cutting of fine cars. Whirlwind threading continuous surface of the semi-precision milling and fine milling, hole rough expansion to expand and fine. 

 Hardness of the YT14 (P20) ≥ 90.5 suitable for continuous cutting of carbon steel and alloy flat surface roughing, intermittent cutting is the semi-finish turning and finish turning, continuous surface rough milling, casting hole expansion drilling . 

 YT5 (P30) hardness ≥ 89.5 suitable for carbon steel and alloy steel [including forgings. Stampings and castings epidermis] Rough uneven surface cutting. Rough planing, semi-fine planing, rough milling. 

 Of YG8 (K30) hardness ≥ 89.0 suitable for cast iron, nonferrous metals and alloys, nonmetallic materials, uneven surfaces and interrupted cutting of rough turning, rough planing, rough milling, general hole and deep hole drilling expansion, reaming. 

 YW1 (M10) hardness ≥ 91.5 Material suitable for heat-resisting steel Tough steel, stainless steel and alloy steel and other difficult to machine steels, but also suitable for the processing of ordinary steel, cast iron. 

 YS25 (P25) hardness ≥ 90.5 suitable for carbon steel, cast steel, high manganese steel, high strength steel and alloy steel, rough turning, milling and planing. 

 YG6X (K10) hardness ≥ 91.0 suitable alloy cast iron. Ordinary cast iron finishing and semi-finishing. 

 The hardness of ≥ of YS8 (M05) applicable to 92.5S iron base, nickel-base superalloys, high-strength steel finishing chilled cast iron, heat-resistant stainless steel, high manganese steel, hardened steel finishing. 

 YG8N (K20K30) hardness of ≥ 90 suitable for rough machining of cast iron and nonferrous metals, is also applicable in the rough finishing of the stainless steel. 

 YT30, YS30, YG6A, YG3, YG3X, YW2, YD777 and non-standard products custom 

 Part of the domestic carbide grade: YD15 YG3X YT14 YG6A YG8N YS8 Y5 YT30 YW3 YG6X YC201 YT05 YT5 YW1 YG8 YW2 YG6 YG3 

 YM201 YS2T YS25 YT5R YD201 YC35 YS30 YT15 YS10 Y0 YT726 YT798 YT715 

 YT767 YT758 YG813 YG640 YD05 YD101 part of the welding heads models: A112, A114, A116, A118, A118A, A120, A122, A125, A130, A136, A140, A150, A160, 

 A170, A220, A312, A315, A320, A320Z, A325, A325Z, A330, A340, A412, A420, B212, 

 B214, B216, B218, B220, B225, B228, C116, C120, C122, C125, C303, C304, C305, C306, C308, 20, 

 25, C539, C545, D112, D115, D120, D214, D216, D218, D220, D222, D224, D228, D236, 

 D240, D246, E522, E525, E315, E540, F112, F118, etc. Some machines folder milling inserts Model: (grinding, rough) 307 050 307 058 310 050 310 058 313 050 313 058 313 100 313 108 316 058 316 100 410 050 410 058 413 050 413 058 413 100 413 108 413 300 416 050 416 058 416 100 416 108 416 158 416 208 419 100 419 108 419 200 419 208 851 035 30,705,113,100,511 31,305,113,131,011 31,605,114,100,511 41,305,114,160,511 41,610,114,161,511 4190511 4191011 3 type carbide folder blade model: (grinding, rough) 31303C 31303C5 31303CZ 31303D 31303D5 31303DZ 

 3130511A 3130511A5.1 3130511-R5 31305A 31305AZ 31305F 31305FZ 31305H 31305N 31305V 31305W 31310V 

 31310W 31320V 31320W 31603C 31603CZ 31603D 31603DZ 31605A 31605AZ 31605F 31605FZ 

 31605H 31605N 31605V 31605W 31610V 31610W 31620V 31905A 31905AZ 31905C 31905CZ 31905D 31905DZ 

 31905F 31905FZ 31910A 31910AZ 31910N 31910V 31920V 31920W 

 4 carbide folder blade model: (grinding, rough) 41005A 41620V 
 42510H8 
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