Specification |
Customized: Customized;
Standard: API;
Length: Jobber-length;
Type: Center Drill Bit;
Material: High Carbon Steel;
Usage: Well Drilling;
Condition: New;
Color: Golden Black or as Required;
Nozzles: 3;
Bearing Type: Plain Bearing;
Seal: Rubber;
API Connection(Reg): 7-5/8" Reg;
Weight on Bit(Kn/mm): 0.75-1.2;
Rotary Speed(Rpm): 40-70;
|
Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Taper-length;
Type: Twist Drill Bit;
Material: Cobalt Steel Alloys;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
|
Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: Cobalt Steel Alloys;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
|
Customized: Customized;
Standard: DIN, JIS, AISI, API;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: Yg6s;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
Technology: Eight Cutting Surfaces;
|
Customized: Customized;
Length: Jobber-length;
Type: Center Drill Bit;
Material: Cobalt Steel Alloys;
Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling;
|