DBO

超硬ドリルシリーズ

Carbide Drills

  • MG
  • 螺旋角30方
  • 2FW
  • G10
  • P
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Features:  
    1. Internal Coolant Holes and 140° drill point angle design, which features good chip evacuation, machining performance and longer tool life.
    2. Widely used in stainless, titanium alloy, copper,aluminum, general steel and high-hardness materials.
    3. 5D flutes length design with full range of specification. Suggest to pre-drill a locating hole before drilling for ensuring the precision accuracy of hole position.
Working Materials Hardness Level:   Good at difficult-to-cut materials: copper, aluminum, general steel and high-hardness materials (HRc 48~65).
Applicable Milling Methods:  Drilling
Applicable Coolant Ways:  Emulsion Machining  
 
Type No. Diameter Flute Length O.A.L. Shank Dia.
D1 L1 L3 D2
DBO030 3.0 28 66 6
DBO031 3.1 28 66 6
DBO032 3.2 28 66 6
DBO033 3.3 28 66 6
DBO034 3.4 28 66 6
DBO035 3.5 28 66 6
DBO036 3.6 28 66 6
DBO037 3.7 28 66 6
DBO038 3.8 36 74 6
DBO039 3.9 36 74 6
DBO040 4.0 36 74 6
DBO041 4.1 36 74 6
DBO042 4.2 36 74 6
DBO043 4.3 36 74 6
DBO044 4.4 36 74 6
DBO045 4.5 36 74 6
DBO046 4.6 36 74 6
DBO047 4.7 36 74 6
DBO048 4.8 44 82 6
DBO049 4.9 44 82 6
DBO050 5.0 44 82 6
DBO051 5.1 44 82 6
DBO052 5.2 44 82 6
DBO053 5.3 44 82 6
DBO054 5.4 44 82 6
DBO055 5.5 44 82 6
DBO056 5.6 44 82 6
DBO057 5.7 44 82 6
DBO058 5.8 44 82 6
DBO059 5.9 44 82 6
DBO060 6.0 44 82 6
DBO061 6.1 53 91 8
DBO062 6.2 53 91 8
DBO063 6.3 53 91 8
DBO064 6.4 53 91 8
DBO065 6.5 53 91 8
DBO066 6.6 53 91 8
DBO067 6.7 53 91 8
DBO068 6.8 53 91 8
DBO069 6.9 53 91 8
DBO070 7.0 53 91 8
DBO071 7.1 53 91 8
DBO072 7.2 53 91 8
DBO073 7.3 53 91 8
DBO074 7.4 53 91 8
DBO075 7.5 53 91 8
DBO076 7.6 53 91 8
DBO077 7.7 53 91 8
DBO078 7.8 53 91 8
DBO079 7.9 53 91 8
DBO080 8.0 53 91 8
DBO081 8.1 61 103 10
DBO082 8.2 61 103 10
DBO083 8.3 61 103 10
DBO084 8.4 61 103 10
DBO085 8.5 61 103 10
DBO086 8.6 61 103 10
DBO087 8.7 61 103 10
DBO088 8.8 61 103 10
DBO089 8.9 61 103 10
DBO090 9.0 61 103 10
DBO091 9.1 61 103 10
DBO092 9.2 61 103 10
DBO093 9.3 61 103 10
DBO094 9.4 61 103 10
DBO095 9.5 61 103 10
DBO096 9.6 61 103 10
DBO097 9.7 61 103 10
DBO098 9.8 61 103 10
DBO099 9.9 61 103 10
DBO100 10.0 61 103 10
DBO101 10.1 71 118 12
DBO102 10.2 71 118 12
DBO103 10.3 71 118 12
DBO104 10.4 71 118 12
DBO105 10.5 71 118 12
DBO106 10.6 71 118 12
DBO107 10.7 71 118 12
DBO108 10.8 71 118 12
DBO109 10.9 71 118 12
DBO110 11.0 71 118 12
DBO111 11.1 71 118 12
DBO112 11.2 71 118 12
DBO113 11.3 71 118 12
DBO114 11.4 71 118 12
DBO115 11.5 71 118 12
DBO116 11.6 71 118 12
DBO117 11.7 71 118 12
DBO118 11.8 71 118 12
DBO119 11.9 71 118 12
DBO120 12.0 71 118 12
DBO125 12.5 77 124 14
DBO130 13.0 77 124 14
DBO135 13.5 77 124 14
DBO140 14.0 77 124 14
DBO145 14.5 83 133 16
DBO150 15.0 83 133 16
DBO155 15.5 83 133 16
DBO160 16.0 83 133 16
DBO165 16.5 93 143 18
DBO170 17.0 93 143 18
DBO175 17.5 93 143 18
DBO180 18.0 93 143 18
DBO185 18.5 101 153 20
DBO190 19.0 101 153 20
DBO195 19.5 101 153 20
DBO200 20.0 101 153 20
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