Specification |
Customized: Customized;
Standard: AISI, API, AISI, API;
Length: Jobber-length;
Type: Roller Drilling Tool or Rotary Drill Bit, Core Drill Bit;
Material: Tungsten Carbide and Alloy Steel, High Carbon Steel;
Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling;
Surface Treatment: Polishing;
Warranty: According to Drill Bit Usage;
Manufacturing Process: CNC-Machining or Casting;
After-Sales Service: According to Drill Bit Usage;
Name: Tricone Drill Bit or Roller Cone Drill Bit;
Model: Rock Bit or Drill Bit;
Application: Oil or Water or Mining Drilling Well;
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Customized: Non-Customized;
Standard: DIN;
Length: 280, 300, 350, 400, 450, 500, 600, 800 mm;
Type: Chisel;
Material: 40cr;
Usage: Masonry Drilling;
Shank Shape: Hex;
Body Shank: Hex;
Shank Size: 17 mm, 21 mm;
Surface Finishing: Sand Blasted;
Tip Type: Pointed, Flat, Groove;
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Customized: Non-Customized;
Standard: DIN, 338;
Length: Jobber-length;
Type: Twist Drill Bit;
Material: High Speed Steel;
Usage: Metal Drilling;
Shank Shape: Straight Shank;
Processing: Fully Ground;
Hardness: 61-66 HRC;
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Customized: Customized;
Standard: CE;
Length: Taper-length;
Type: Deep Hole Drill;
Material: Tungsten Carbide;
Usage: PCB Drilling, Metal Drilling;
Product Type: Tungsten Carbide Micro Drill Bit Sets for PCB Boar;
Use: Drilling Metal Material;
Surface: Ground;
OEM: Acceptable;
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Customized: Non-Customized;
Standard: DIN;
Length: 110, 160, 210, 260, 310 mm;
Type: Masonry Drill Bits;
Material: 40cr, Yg8 Tungsten Carbide;
Usage: Masonry Drilling;
Shank Shape: SDS Plus;
Surface Finishing: Sand Blasted;
Flute Type: S4, S2;
Processing: Milled;
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