Specification |
Customized: Customized;
Standard: DIN;
Length: Taper-length;
Type: Countersink Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling, for Drilling Metal,Aluminum Sheet,Stainless Ste;
Degree: 60 Degree,90 Degree,120 Degree;
Flutes: O , Single, Three, Four,Five,Six,Seven Flutes;
Shank: Straight Shank,Tapered Shank, Hex Shank ,Triangl;
Manufacturing: Fully Ground ,Milled;
Surface Color: Bright ,Titanium, Aluminum etc;
Size: Dia 4.3 to 40 mm and Overall Length:40-80mm;
Free Sample: Available;
Materials: HSS 4241,4341,M35,M2, M42;
Delivery Time: 15-35days According to Quantity;
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Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Thread Connection: 3 1/2 API Reg;
Tooth Type: -Scoop Inserts -Chisel Inserts-Flat Inserts;
Packing Size: 19*17*34cm;
Lug/Shirttail Protection: Hardmetal with Ovoid Inserts;
Metric Diameter: 152.4mm;
Rpm (R/Min): 120~50 R/Min;
Wob (Kn/mm): 0.45~1.0 Kn/mm;
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Customized: Customized;
Standard: API;
Length: Stub-length;
Type: Center Drill Bit;
Material: Diamond;
Usage: Well Drilling;
Cutter Type: Flat or Triangular Rhombus Diamond;
Rock Formation: Hard Formation;
Surface Treatment: Spray Paint;
Rock Type: Solid Sandstone, Limestone, Marble, Dolomite;
Usage Area: Well Drilling Equipment;
Order Type: OEM, ODM;
Cycle Type: Liquid Cycle;
Welding Type: Laser Welding or High Frequency;
Application: Oil, Mining or Water Well or Geographical Explorat;
Advantage: High Performance and Long Life;
Avarge Leadtime: 7-15days;
Warranty Period: 1 Year;
After Service: 1 Year;
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Customized: Customized;
Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Bearing Type: Rubber Sealed Journal Bearing;
Diameter: 215.9mm;
IADC: 5-3-7;
Tooth Type: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Leg and Shirttail Protection: Hardmetal with Ovoid Inserts;
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Standard: API;
Material: Tungsten Carbide;
Usage: Well Drilling;
Metric Diameter: 266.7mm 269.875mm;
IADC Code: 437 517 537 637;
Cutting Structure: -Chisel Inserts -Scoop Inserts -Flat Inserts;
Bearing Type: Rubber Sealed Journal Bearing;
Pin Connection: 6 5/8 API Reg, Pin;
Weight: 75kg;
Packing Size: 330*330*500mm;
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