DCO

超硬ドリルシリーズ

Carbide Drills

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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. 8D 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
DCO040 4.0 43 81 6
DCO041 4.1 43 81 6
DCO042 4.2 43 81 6
DCO043 4.3 43 81 6
DCO044 4.4 43 81 6
DCO045 4.5 43 81 6
DCO046 4.6 43 81 6
DCO047 4.7 43 81 6
DCO048 4.8 57 95 6
DCO049 4.9 57 95 6
DCO050 5.0 57 95 6
DCO051 5.1 57 95 6
DCO052 5.2 57 95 6
DCO053 5.3 57 95 6
DCO054 5.4 57 95 6
DCO055 5.5 57 95 6
DCO056 5.6 57 95 6
DCO057 5.7 57 95 6
DCO058 5.8 57 95 6
DCO059 5.9 57 95 6
DCO060 6.0 57 95 6
DCO061 6.1 76 114 8
DCO062 6.2 76 114 8
DCO063 6.3 76 114 8
DCO064 6.4 76 114 8
DCO065 6.5 76 114 8
DCO066 6.6 76 114 8
DCO067 6.7 76 114 8
DCO068 6.8 76 114 8
DCO069 6.9 76 114 8
DCO070 7.0 76 114 8
DCO071 7.1 76 114 8
DCO072 7.2 76 114 8
DCO073 7.3 76 114 8
DCO074 7.4 76 114 8
DCO075 7.5 76 114 8
DCO076 7.6 76 114 8
DCO077 7.7 76 114 8
DCO078 7.8 76 114 8
DCO079 7.9 76 114 8
DCO080 8.0 76 114 8
DCO081 8.1 95 142 10
DCO082 8.2 95 142 10
DCO083 8.3 95 142 10
DCO084 8.4 95 142 10
DCO085 8.5 95 142 10
DCO086 8.6 95 142 10
DCO087 8.7 95 142 10
DCO088 8.8 95 142 10
DCO089 8.9 95 142 10
DCO090 9.0 95 142 10
DCO091 9.1 95 142 10
DCO092 9.2 95 142 10
DCO093 9.3 95 142 10
DCO094 9.4 95 142 10
DCO095 9.5 95 142 10
DCO096 9.6 95 142 10
DCO097 9.7 95 142 10
DCO098 9.8 95 142 10
DCO099 9.9 95 142 10
DCO100 10.0 95 142 10
DCO101 10.1 114 162 12
DCO102 10.2 114 162 12
DCO103 10.3 114 162 12
DCO104 10.4 114 162 12
DCO105 10.5 114 162 12
DCO106 10.6 114 162 12
DCO107 10.7 114 162 12
DCO108 10.8 114 162 12
DCO109 10.9 114 162 12
DCO110 11.0 114 162 12
DCO111 11.1 114 162 12
DCO112 11.2 114 162 12
DCO113 11.3 114 162 12
DCO114 11.4 114 162 12
DCO115 11.5 114 162 12
DCO116 11.6 114 162 12
DCO117 11.7 114 162 12
DCO118 11.8 114 162 12
DCO119 11.9 114 162 12
DCO120 12.0 114 162 12
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