Kyocera - Каталог Сверление 2013 ENG

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                     Fine Micro-Drills

                   Fine Micro Drills

Fine Micro Drills   Advantages

                   1. Kyocera’s precise grinding technology produces high quality cutting
                      edge with minimized variability

                   2. A tougher ultra-micro grain carbide substrate improved cutting
                     edge stability and anti-breakage performance

Drilling           3. Ultra-thin high performance coating layer (FS Coating) enables high
                      efficient and long lasting drilling application.

                   “FS coating”, FS stands for Fine Surface; it is Kyocera’s unique coating technology which shows                              0.1(FDM-010M A)
                   great performance in sharpness and chip flow due to its excellent smooth surface with low friction
                   coefficient and superior wear resistance

                    Machining Quality

                                   Cutting edge condition                                 Edge burr condition                                   Cutting conditions

                                   Fine Micro Drill        Competitor A (coated product)  Fine Micro Drill  Competitor A (coated product)       Work piece material: SUS304 (t=0.5mm)

                                                                                                                                                Drilling diameter: 0.3mm

                                                           Fracture                                                                             	 FDM030 (FSA)

                   Post-machining                                                                                                               Cutting speed	 : Vc=10m/min
                     condition
                                                                                                                                                	 n=10,600min-1

                                                     Wear  Wear                                                                                 Feed Rate:	  f =0.001mm/rev

                                                                                                                                                Coolant

                                                                                                                                                Drilling Depth: 0.5mm

                                                                                                                                                Step Depth: 0.025mm

                                                                                          Small Burrs                               LBaurrgrse  No. of Holes: 200

                    Cutting edge quality comparison

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