Product Name: Tungsten Carbide Rods Double 30 Degree Spiral Holes Coolant Hole Model NO.: Tungsten Carbide Rods Hole: Tungsten Carbide Rods ET: Tungsten Carbide Rods PCD: Tungsten Carbide Rods Carbon Content: Low Carbon Material: Tungsten Carbide Product Type: Rod Name: Tungsten Carbide Rods Double 30 Degree Spiral Hole Names: 30 Degree Spiral Holes Coolant Hole Grain Size: 0.4um, 0.6um, 0.8um Types: Solid Carbide Rods, Rods with Coolant Holes Transport: Plastic Box, Standard Export Carton Surface: H6 Grinding/ Blank as Sintered Diameter: 1~ 40mm, Length 100-1000mm Feastures: Good Wear Resistance, High Precision Tungsten and Coblat Powder: Specification Field Can Be Used 1: for CNC Industry, Drilling and Machining Industry Applciation 1: for Making End Mills and Drills Field Can Be Used 3: Where Good Wearability Required Applciation 2: for Making Boring Bars Field Can Be Used 2: Auto Industry, High Speeding Machining Trademark: Tungsten Carbide Rods Transport Package: Tungsten Carbide Rods Specification: Tungsten Carbide Rods Origin: China HS Code: 8209002900 Product Description Cemented carbide rod with double coolant holes, threading rod with two holes, carbide rod with one straight holeSize: Diameter: 1-40mm (HIP Extrusion) Standard Length: 310/330mmWidely used in endmills, drills, PCB drills, PCB routers etc.ISOCodeCo%DensityHardnessTransverseRuptureHV30HRAK106%14.8g/cm³1930N/mm²94.04100MPa6%14.9g/cm³1700N/mm²92.43000MPa6%14.93g/cm³1500N/mm²91.02600MPaK10-K208%14.6g/cm³1900N/mm²93.74200MPa8%14.8g/cm³1500N/mm²91.03800MPaK2O-K30(HotSale)10%14.4g/cm³1650N/mm²92.24400MPa10%14.08g/cm³1500N/mm²91.03300~3700MpaK30-K4012%14.1g/cm³1700N/mm²92.5 4100MPaK5015%14.0g/cm³1150N/mm²87.52800MPaWith high hardness and wear / corrosion resistance, suitable for the manufacturing of various kind of solidcementedcarbide tools for the machining of heat-resistant ally and Ti alloy,also suitable for the manufacturing of micro drills usedfor machining PCB.Application: -For making tungsten carbide dental burrs-For making tungsten carbide PCB drills, drills, end mills & hole drilling tools-For making tungsten carbide reamers-For making tungsten carbide mold punches-For making tungsten carbide core pinsThe Specification Range of extruded Grounded Tungsten Carbide Rod :WC Grain size range: 0.3~0.5μ.m; 0.5~0.9μ.m; 1.0~1.3μ.m; 1.4~2.0μ.m.Length range:3mm-600mm; (General Length: 100mm,300mm,320mm,330mm)Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), etc.