Multi-Drills Stock Stock Stock Solid Carbide Micro / MINI-DRILLs MDUS / MDSS Type Fig.1 Helix angle: 30° Fig.2 Fig.3 lDiameter ø0,03~0,19mm lDiameter ø0,20~0,59mm lDiameter ø0,60~1,00mm øD(mm) Cat. No. Dimensions Pcs./Fig.Pack-l1l2ingøD(mm)Cat. No. Dimensions Pcs./Fig.Pack-l1l2ingøD(mm)Cat. No. Dimensions Pcs./Fig.Pack-l1l2ing 0,030 MDUS 0030-30C m 0,3 0,20 MDSS 0020 m 0,60 MDSS 0060 m 0,0350,040MDUS 0035-30CMDUS 0040-30Cm0,4 0,21 MDSS 0021 m0,22MDSS 0022m 0,61 MDSS 0061 m0,62MDSS 0062m 0,0450,050MDUS 0045-30CMDUS 0050-30Cm0,50,055MDUS 0055-30C0,060MDUS 0060-30C0,60,23MDSS 0023m0,24MDSS 00240,25MDSS 0025mm2,50,26MDSS 0026m0,63MDSS 0063m0,64MDSS 00640,65MDSS 0065mm7260,66MDSS 0066m 0,065 MDUS 0065-30C0,070MDUS 0070-30C0,7 5 0,27 MDSS 0027 m0,28MDSS 0028m 2 0,67 MDSS 0067 m0,68MDSS 0068m 0,0750,080MDUS 0075-30CMDUS 0080-30Cm0,8 0,29 MDSS 0029 m0,30MDSS 0030m 0,69 MDSS 0069 m0,70MDSS 0070m 0,0850,0900,095MDUS 0085-30CMDUS 0090-30CMDUS 0095-30Cm1,02810,31 MDSS 0031 m0,32MDSS 0032m30,33MDSS 0033m 0,71 MDSS 0071 m0,72MDSS 0072m0,73MDSS 0073m 0,100 MDUS 0100-30C0,1100,120MDUS 0110-30CMDUS 0120-30Cm1,20,34 MDSS 0034 m0,35MDSS 0035m28 0,74 MDSS 00740,75MDSS 0075mm9 240,36MDSS 0036m0,76MDSS 0076m 0,120 MDUS 0130-30C m 0,37 MDSS 0037 m 4 0,77 MDSS 0077 m 0,140 MDUS 0140-30C 1,5 0,38 MDSS 0038 m 0,78 MDSS 0078 m 0,150 MDUS 0150-30C0,160MDUS 0160-30Cm 1 0,39 MDSS 0039 m0,40MDSS 0040m 1 0,79 MDSS 00790,80MDSS 0080mm 3 1 0,170 MDUS 0170-30C 1,8 0,41 MDSS 0041 m 0,81 MDSS 0081 m 0,180 MDUS 0180-30C 0,42 MDSS 0042 m 0,82 MDSS 0082 m 0,190 MDUS 0190-30C 1,9 0,43 MDSS 0043 m 0,83 MDSS 0083 m 0,44 MDSS 0044 m 50,45MDSS 0045m 0,84 MDSS 00840,85MDSS 0085mm10 23 0,46 MDSS 0046 m 0,86 MDSS 0086 m 0,47 MDSS 0047 m 3 0,87 MDSS 0087 m 0,48 MDSS 0048 m 0,88 MDSS 0088 m 0,49 MDSS 0049 m 0,89 MDSS 0089 m 0,50 MDSS 0050 m 0,90 MDSS 0090 m 0,51 MDSS 0051 m 0,91 MDSS 0091 m 0,52 MDSS 0052 m 0,92 MDSS 0092 m 0,53 MDSS 0053 m 0,93 MDSS 0093 m 0,54 MDSS 00540,55MDSS 0055mm 6 270,56MDSS 0056m 0,94 MDSS 0094 m0,95MDSS 00950,96MDSS 0096mm1122 0,57 MDSS 0057 m 0,97 MDSS 0097 m 0,58 MDSS 0058 m 0,98 MDSS 0098 m 0,59 MDSS 0059 m 0,99 MDSS 0099 m 1,00 MDSS 0100 m 12 21 MDSS Recommended Cutting Conditions (Wet) WorkDrill-øCond. Alloy Steel, Die Steel, Tempered SteelPre-hardened Steel(HRC30~40)Stainless SteelSpindleFeed rate Step-feedSpindleFeed rate Step-feedSpindleFeed rate Step-feed1. The above conditions are recommended under wetconditions, using water-soluble coolant.2. If machine noises and vibrations are present, please (mm) (rpm) (mm/min) (mm) (rpm) (mm/min) (mm) (rpm) (mm/min) (mm) adjust the cutting conditions accordingly. 0,2 26500 50 21200 40 10600 20 3. If the machine cannot achieve the recommended 0,3 26500 80 21200 60 10600 30 spindle speed, please use the max. spindle speed 0,4 25900 100 0,1D 19900 80 0,1D 9500 40 0,1D available. 0,5 25500 150 19100 110 9500 50 h Step feed is recommended for drilling of holes 1,0 15900 240 0,2D~0,5Dh 12700 190 0,2D~0,5Dh 5600 80 deeper than 3xD. K44 = Japan stock