Specification |
Customized: Non-Customized;
Standard: ISO9001;
Length: Taper-length;
Type: Center Drill Bit;
Material: Tungsten Carbide;
Usage: Nuts Drilling;
Thread Dia: 12,3,4,5,6,8,10;
Thread Pitch: 1.0,1.25,0.5,1.5,0.7,0.8,1.75;
Total: 70mm;
The Diameter of The Handle X Square Body: 6.2X5;
Application: Blind Hole;
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Type: Center Drill Bit;
Material: Alloy Steel, Tungsten Carbide;
Usage: Well Drilling;
Model Number: Steel Body & Matrix Body;
Bearing Type: Sealed Bearing and Non-Sealed Bearing;
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Color: Blue or Red;
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Type: Center Drill Bit;
Material: Alloy Steel, Tungsten Carbide;
Usage: Well Drilling;
Model Number: Steel Body & Matrix Body;
Bearing Type: Sealed Bearing and Non-Sealed Bearing;
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
|
Type: Center Drill Bit;
Material: Alloy Steel, Tungsten Carbide;
Usage: Well Drilling;
Model Number: Steel Body & Matrix Body;
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Color: Blue or Red;
|
Type: Center Drill Bit;
Material: Alloy Steel, Tungsten Carbide;
Usage: Well Drilling;
Model Number: Steel Body & Matrix Body;
Bearing Type: Sealed Bearing and Non-Sealed Bearing;
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard;
Color: Blue or Red;
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