ROUND TOOLS NORTON WINTER PRECISION TECHNOLOGY TOOL GRINDING / 45 PROFILE GRINDING OF TUNGSTEN CARBIDE DOWEL DRILLS SHAPE DxUxX (mm) H (mm) Z (mm) V1 (°) V2 (°) GRIT SIZE BOND CONCENTRATION BODY ORDER NUMBER COMMENT DIAMOND GRINDING WHEELS 1K1D1 75x4.5x6 20 0.9 67.5 45 D64 K+888R C75 H 60157642996 for Ø 4 1K1D1 75x4.5x6 20 1.4 67.5 45 D64 K+888R C75 H 66260116659 for Ø 5 1K1D1 75x4.5x6 20 1.9 67.5 45 D64 K+888R C75 H 66260136519 for Ø 6 1K1D1 75x5x6 20 2.8 67.5 45 D64 K+888R C75 H 66260136520 for Ø 8 1K1D1 75x6x6 20 3.7 67.5 45 D64 K+888R C75 H 66260136522 for Ø 10 1D1 STOCK PROGRAMME GRINDING TOOL D64 K+888R C75 or K+921 C100 GRINDING MACHINE Deckel S11 COOLANT Dry WORK PIECE Tungsten carbide dowel drills, Ø 4 to 18 mm GRINDING PARAMETERS FEED vf = approx. 300 mm/min (manual) INFEED ae = by Hand CUTTING SPEED vc = 18 m/s APPLICATION EXAMPLE BENEFITS • High profile retention, quick removal • Good surface, no heat damage APPLICATION For profile grinding of dowel drills (clearance) with simultaneous grinding of centre point tips and rough cutting edges. Other dimensions can be supplied. When ordering, please state drill diameter or Z dimension DIAMOND & CBN GRINDING WHEELS FOR SPECIAL TOOLS This chapter provides an insight into special tools. It is impossible to itemize the wide variety of round tools in detail. If you require grinding tools for different operations, please contact us, we will find the best solution for you.
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