315 °06.4－R.4－R55.0.7104.62005.2－300612.2005221005221φ7.000φ1SPφ4.60＋0.3000.5R－2160° 4－R2.20＋（against 100） The values above are for reference only, please refer to us for details.26.0010.001°full edge＋05.4M6φ6.513.76φ5.5M52.0819.761°full edge＋056SKD11SKH5160～63HRC61～64HRC64～67HRCNitride P/M high-speed steel64～66HRC88～89HRA90～92HRAP/M high-speed steelV30Super corpuscleMaterialHardness1001000.0051000.0021000.020.010.0050.0050.0020.002Perpendicularity（against 100） ParallelismShape（mm）Min.Max.Length（mm）ToleranceMax.ToleranceThe material and allowable rangeAs long as the drawings of special shaped prats are available, we can machine them！Forming grinding, profile grinding, wire cutting electron discharge machining shapes.Piercing DiePiercing DieSpecial Shapes of Dies with Square Shank
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