NORTON WINTER TOOL GRINDING

FREZY TRZPIENIOWE Z WĘGLIKÓW SPIEKANYCH MOULD AND DIE INDUSTRY NORTON WINTER PRECISION TECHNOLOGY TOOL GRINDING / 129 FEPA DESIGNATION DxTxX (mm) E (mm) H (mm) GRIT SIZE COMMON CONCENTRATIONS BZ1A1R 200x0.8x5 0.6 Standard bore diameter 20 mm, other bore diameters on request The following grit sizes are available: Diamond: D46, D64, D91, D107, D126, D151, D181, D213, D301 cBN: B91, B107, B126, B151, B181 The following concentrations are available: Diamond: C16, C19, C23, C45, C90 cBN: V120, V180, V240 200x1.0x5 0.8 200x1.2x5 0.9 200x1.5x5 1.2 200x1.8x5 1.4 BZ1A1R 200x1.0x10 0.7 200x1.2x10 0.9 200x1.5x10 1.2 200x1.8x10 1.5 BZ1A1R 250x1.0x5 0.7 250x1.2x5 0.8 250x1.5x5 1.1 250x1.8x5 1.4 BZ1A1R 250x1.0x10 0.7 250x1.2x10 0.8 250x1.5x10 1.1 250x1.8x10 1.4 BZ1A1R 300x1.2x5 0.8 300x1.5x5 1.1 300x1.8x5 1.4 BZ1A1R 300x1.2x10 0.8 300x1.5x10 1.1 300x1.8x10 1.4 BZ1A1R 350x1.5x5 1.1 350x1.8x5 1.4 350x2.0x5 1.6 BZ1A1R 350x1.5x10 1.1 350x1.8x10 1.4 350x2.0x10 1.6 BZ1A1R 400x1.5x5 1.1 400x1.8x5 1.4 400x2.0x5 1.6 BZ1A1R 400x1.5x10 1.1 400x1.8x10 1.4 400x2.0x10 1.6 BZ1A1R 450x1.8x5 1.4 450x2.0x5 1.6 450x2.4x5 2.0 BZ1A1R 450x1.8x10 1.4 450x2.0x10 1.6 450x2.4x10 2.0 Standard tolerances Ø < 100 mm T ± 0,07 Ø ≤ 250 mm T ± 0,10 Ø ≥ 300 mm T + 0,20 - 0,10

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