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Internal Coolant Solid Carbide Drill Bit Straight Flute Drill Wear Resistant Customized

Internal Coolant Solid Carbide Drill Bit Straight Flute Drill Wear Resistant Customized

Brand Name:	AMG
Model Number:	Standard/Customized
MOQ:	3
Price:	Request Quote

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Name:

Solid Carbide Internal Coolant Straight Flute Drill

Diameter:

19mm

Flute Length:

80mm

Overall Length:

135mm

Suitable For:

Alloy Steel

Type:

Customized

Highlight:

Wear Resistant Straight Flute Drill

Internal Coolant Solid Carbide Drill Bit

Product Description

Solid Carbide Internal Coolant Straight Flute Drill

Product Specifications

Attribute	Value
Diameter	19mm
Flute length	80mm
Overall length	135mm
Suitable For	Alloy steel
Type	Customized

Product Description

The D19 × L80 × D20 × L135 hard alloy internally cooled straight groove drill bit is a high-performance drilling tool designed for high-precision directional deep hole machining. This drill bit addresses key machining challenges including aperture accuracy, stability, tool life, and material compatibility. Through optimized structural design and premium materials, it ensures continuous, stable performance in demanding industrial applications.

Technical Specifications

Item	Value
Cutting Diameter (D)	19 mm
Flute Length (L1)	80 mm
Shank Diameter (d)	20 mm
Total Length (L)	135 mm
Flute Type	Straight flute
Coolant System	Dual internal coolant channels
Material	Ultra-fine grain solid carbide (HM)

Applications

Ideal for deep hole machining in energy equipment, mechanical engineering, mold manufacturing, hydraulic systems, and aerospace. Suitable for drilling stainless steel, alloy steel, titanium alloys, and heat-resistant alloys, particularly in complex or deep cavity components.

Working Principle

The high-precision straight-flute design ensures strong guidance during drilling, reducing deflection and hole deviation. The internal coolant system delivers coolant directly to the cutting edge, rapidly dissipating heat, reducing thermal deformation, and preventing built-up edge formation. The coolant channels also enhance chip evacuation, preventing clogging and maintaining a clean, smooth hole surface.

Key Advantages

Excellent Guidance: Straight-flute design improves stability and hole accuracy
High-Strength Material Performance: Optimized for titanium alloys, stainless steel, and superalloys
Superior Toughness: Solid carbide body with ultra-fine grain structure ensures durability
Customizable: Non-standard dimensions and flute designs available per requirements

Frequently Asked Questions

Is this model suitable for continuous deep hole drilling?

Yes, it is specifically designed for continuous drilling in automated and batch processing applications.

What types of components is this drill suitable for?

Suitable for structural deep holes, welded assemblies, and energy equipment shells.

What machine types are compatible with this drill?

Compatible with CNC machining centers, automatic drilling machines, and deep hole drilling machines.

Tags:

Customized Carbide Tool

Carbide Drill Bit

Carbide End Mill

Carbide Reamer

Thread Tool

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Internal Coolant Solid Carbide Drill Bit Straight Flute Drill Wear Resistant Customized

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