Kyocera - Каталог Сверление 2013 ENG

                                                                                       для заказа - kyocera@kyocera-tools.ru

                   Recommended Drilling Condition

                   Custom order                                                                                   Quick delivery for minor modification such as changing edge length.
                                                                                                                   Contact us for other modification request for tip angle, helix angle and
                    Available for custom order                                                                    others.

Fine Micro Drills       Drilling diameter (0.1~0.8mm)
                        Diameter tolerance
                        Cutting edge length
                        Shank diameter 3.0/3.175
                        Coating: FSA/A

Drilling           Recommended Drilling Conditions

                   Carbon steel, alloy steel             Stainless Steel                                                  Cast Iron         Aluminum, Alloy Steel

                   (mm) (m/min) (mm/rev) (m/min) (mm/rev) (m/min) (mm/rev) (m/min) (mm/rev)

                   0.10~0.19 2~6 0.0005~0.002 2~6 0.0003~0.001                                                     2~10       0.0005~0.003  4~15   0.0005~0.003
                                                                                                                   5~15       0.001~0.005   10~20  0.001~0.005
                   0.20~0.29 4~10  0.001~0.004           4~10 0.0005~0.002                                         10~20      0.004~0.015   15~30  0.004~0.015
                                                                                                                   10~30      0.005~0.020   20~45  0.005~0.020
                   0.30~0.50 6~15  0.002~0.010           6~10  0.001~0.005

                   0.60~0.80 8~24  0.004~0.015           8~15  0.002~0.007

                   Notes:

                   •Above conditions varies depending on work piece hardness and machine conditions
                   •Use coolant, water-insoluble recommended.
                   •Use higher precision chuck and minimize overhang length
                   •Recommend step feeding in case drilling 3 times or more depth of drill diameter
                   •Recommend depth per step is 10% to 50% of drill diameter, Take shorter step for deeper depth.

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