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Home > Products >
Carbide Drill
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Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling
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CNC Carbide Inserts

CNC Turning Inserts

CNC Milling Inserts

CNC Grooving Inserts

CNC Threading Inserts

PCD And CBN Inserts

CNC Cermet Inserts

Aluminium Inserts

Carbide End Mills

Carbide Drill

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Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling
  • Name
  • Name
  • Name
  • Name
  • Name

Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling

Brand Name: DELONG TOOL
Model Number: Ultra Hard CNC 3D 5D internal cooling drill bits (interval 0.1)
MOQ: 1pcs/package
Price: 2~40USD/PCS
Packaging Details: Plastic box and cartons
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
CE、ISO9001
Features:
High Hardness, Wear Resistance, Heat Resistance
Type:
Drill
Application:
Metal Drilling
Coating:
Titanium, Tin, Or Cobalt
Suitable For:
High-speed Drilling
Flute Type:
Spiral
Cutting Direction:
Right Hand
Usage:
Handheld Or Machine
Shank Type:
Straight
Material:
Carbide
Size:
Various Sizes Available
Manufacturer:
Various Brands Available
Supply Ability:
100000000PCS/Year
Highlight:

5D Depth Ratio Carbide Drill Bit

,

60 ° Center Outlet Tungsten Carbide Drill

,

Fried Dough Twists Helix Flute Internal Cooling Drill

Product Description

5D(8.1-10.0) * D10 * 61 * 103L Ultra Hard Internal Cooling Tungsten Steel Drill Bit 60 ° Center Outlet Tungsten Steel Fried Dough Twists Drill 

Product description

carbide drills are a popular choice for high-speed drilling applications where high precision, accuracy, and durability are required. When using carbide drills, it is important to maintain proper cutting conditions, such as feed rate, cutting speed, and coolant flow, to ensure optimal performance and tool life. Additionally, carbide drills require more rigid and stable setups than standard drills due to their higher cutting forces and rigidity requirements.
Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling 0
 

The 5D Ultra-Hard Internal Cooling Tungsten Carbide Drill Bit (Size Range: 8.1–10.0mm, D10 Shank, 61mm flute length, 103mm overall length) is specially engineered for high-performance, high-efficiency deep-hole drilling in tough materials. Featuring a 60° center outlet and unique "fried dough twists" spiral flute geometry, this drill ensures fast chip evacuation, excellent centering, and minimal tool wear even in demanding conditions.

Crafted from ultra-fine grain tungsten carbide and enhanced with internal coolant channels, this drill delivers superior hardness, thermal resistance, and prolonged cutting life — ideal for automated CNC machining centers and precision metal drilling applications.

Key Features

  • Ultra-Hard Tungsten Carbide: Offers exceptional hardness and wear resistance for long tool life.

  • Internal Coolant Design: Dual internal channels for efficient cooling, reducing heat buildup and tool wear.

  • Fried Dough Twists Helix Flute: Innovative twisted flute design enhances chip evacuation and minimizes clogging.

  • 60° Center Outlet Tip: Promotes accurate centering and reduced deflection in deep-hole drilling.

  • 5D Depth Ratio: Capable of drilling to 5 times the diameter, ideal for deeper hole applications.

  • Precision Ground Shank (D10): Ensures optimal alignment and vibration reduction during high-speed operation.

Applications

  • Automotive Industry: Precision drilling of hardened steel components and engine blocks.

  • Mold & Die Manufacturing: High-accuracy hole making in alloyed tool steels.

  • Aerospace Components: Drilling structural parts with strict tolerance requirements.

  • CNC Machining Centers: Continuous, automated high-speed drilling with reliable tool life.

  • General Engineering: Deep-hole drilling in stainless steel, carbon steel, and composite alloys.

Tags: 

Tungsten Carbide Drill Bit  

Carbide Drill Bits  

Carbide Center Drill

Good price online

Products Details

Home > Products >
Carbide Drill
>
Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling
All Category

CNC Carbide Inserts

CNC Turning Inserts

CNC Milling Inserts

CNC Grooving Inserts

CNC Threading Inserts

PCD And CBN Inserts

CNC Cermet Inserts

Aluminium Inserts

Carbide End Mills

Carbide Drill

CNC Cutters And Holders
Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling
  • Name
  • Name
  • Name
  • Name
  • Name

Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling

Brand Name: DELONG TOOL
Model Number: Ultra Hard CNC 3D 5D internal cooling drill bits (interval 0.1)
MOQ: 1pcs/package
Price: 2~40USD/PCS
Packaging Details: Plastic box and cartons
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Brand Name:
DELONG TOOL
Certification:
CE、ISO9001
Model Number:
Ultra Hard CNC 3D 5D internal cooling drill bits (interval 0.1)
Features:
High Hardness, Wear Resistance, Heat Resistance
Type:
Drill
Application:
Metal Drilling
Coating:
Titanium, Tin, Or Cobalt
Suitable For:
High-speed Drilling
Flute Type:
Spiral
Cutting Direction:
Right Hand
Usage:
Handheld Or Machine
Shank Type:
Straight
Material:
Carbide
Size:
Various Sizes Available
Manufacturer:
Various Brands Available
Minimum Order Quantity:
1pcs/package
Price:
2~40USD/PCS
Packaging Details:
Plastic box and cartons
Delivery Time:
5day
Payment Terms:
T/T
Supply Ability:
100000000PCS/Year
Highlight:

5D Depth Ratio Carbide Drill Bit

,

60 ° Center Outlet Tungsten Carbide Drill

,

Fried Dough Twists Helix Flute Internal Cooling Drill

Product Description

5D(8.1-10.0) * D10 * 61 * 103L Ultra Hard Internal Cooling Tungsten Steel Drill Bit 60 ° Center Outlet Tungsten Steel Fried Dough Twists Drill 

Product description

carbide drills are a popular choice for high-speed drilling applications where high precision, accuracy, and durability are required. When using carbide drills, it is important to maintain proper cutting conditions, such as feed rate, cutting speed, and coolant flow, to ensure optimal performance and tool life. Additionally, carbide drills require more rigid and stable setups than standard drills due to their higher cutting forces and rigidity requirements.
Ultra Hard 5D Depth Ratio Carbide Drill Bit with 60 ° Center Outlet and Fried Dough Twists Helix Flute for High-Speed Drilling 0
 

The 5D Ultra-Hard Internal Cooling Tungsten Carbide Drill Bit (Size Range: 8.1–10.0mm, D10 Shank, 61mm flute length, 103mm overall length) is specially engineered for high-performance, high-efficiency deep-hole drilling in tough materials. Featuring a 60° center outlet and unique "fried dough twists" spiral flute geometry, this drill ensures fast chip evacuation, excellent centering, and minimal tool wear even in demanding conditions.

Crafted from ultra-fine grain tungsten carbide and enhanced with internal coolant channels, this drill delivers superior hardness, thermal resistance, and prolonged cutting life — ideal for automated CNC machining centers and precision metal drilling applications.

Key Features

  • Ultra-Hard Tungsten Carbide: Offers exceptional hardness and wear resistance for long tool life.

  • Internal Coolant Design: Dual internal channels for efficient cooling, reducing heat buildup and tool wear.

  • Fried Dough Twists Helix Flute: Innovative twisted flute design enhances chip evacuation and minimizes clogging.

  • 60° Center Outlet Tip: Promotes accurate centering and reduced deflection in deep-hole drilling.

  • 5D Depth Ratio: Capable of drilling to 5 times the diameter, ideal for deeper hole applications.

  • Precision Ground Shank (D10): Ensures optimal alignment and vibration reduction during high-speed operation.

Applications

  • Automotive Industry: Precision drilling of hardened steel components and engine blocks.

  • Mold & Die Manufacturing: High-accuracy hole making in alloyed tool steels.

  • Aerospace Components: Drilling structural parts with strict tolerance requirements.

  • CNC Machining Centers: Continuous, automated high-speed drilling with reliable tool life.

  • General Engineering: Deep-hole drilling in stainless steel, carbon steel, and composite alloys.

Tags: 

Tungsten Carbide Drill Bit

Carbide Drill Bits

Carbide Center Drill

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