products details

Home Products

Aluminium Drilling 2 Flutes Solid Carbide Step Drill Burr Free Internal Coolant

Aluminium Drilling 2 Flutes Solid Carbide Step Drill Burr Free Internal Coolant

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

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Features:

Smooth Surface Finish

Name:

Burr Free Aluminium Drilling 2 Flutes Carbide Step Drill With Internal Coolant

Application:

Aluminum Alloy, Copper Alloy

Type:

Customized

Coating:

DLC/Uncoated

Coolant Type:

Through Coolant

Transport:

Air,TNT,DHL,EMS,Express

Oem:

OEM Is Accepted

Highlight:

Aluminium Drilling Solid Carbide Step Drill

2 Flutes Solid Carbide Step Drill

Burr Free Solid Carbide Step Drill

Product Description

Burr Free Aluminium Drilling 2 Flutes Carbide Step Drill with Internal Coolant

Product Attributes

Name	Burr Free Aluminium Drilling 2 Flutes Carbide Step Drill with Internal Coolant
Application	Aluminum alloy, copper alloy
Features	Smooth surface finish
Type	Customized
Coating	DLC/Uncoated
Coolant type	Through coolant
Transport	Air,TNT,DHL,EMS,Express
OEM	OEM is accepted

Product Description

This 2-flute internally cooled carbide step drill is engineered for burr-free drilling and efficient multi-stage hole processing of aluminum materials. Manufactured by AMG using advanced precision grinding technology, it delivers exceptional cutting performance with internal cooling channels that enhance heat dissipation and chip removal. Ideal for high-speed CNC drilling operations on aluminum and other non-ferrous metals.

The cutting tool is crafted from ultra-fine grain carbide rod, offering high toughness and wear resistance for extended service life and consistent hole quality. The straight flute structure with stepped blade design enables multiple diameter machining in a single operation, producing smooth, burr-free edges that reduce secondary processing requirements.

Applications

Burr-free step hole drilling in aluminium and non-ferrous metals
Deep hole and blind hole machining in aerospace and automotive aluminium parts
Precision drilling for mold bases and aluminium fixtures
Multi-step hole machining in CNC aluminium component manufacturing
High-speed aluminium drilling requiring efficient heat and chip management

Specifications

Parameter	Specification
Material	Ultra-fine grain carbide rod
Coating	DLC / TiSiN / Customized
Flute Number	2 flutes
Flute Type	Straight flute
Structure	Step drill with internal coolant
Application	Aluminium and non-ferrous metals
Coolant	Internal coolant through the tool

Working Principle

The drill's internal coolant channels deliver coolant directly to the cutting edge, efficiently reducing heat and lubricating the cutting surface. This enhances chip evacuation and minimizes thermal deformation and tool wear. The straight flute design promotes smooth cutting and reduces burr formation, while the step geometry allows machining of multiple hole diameters in one pass with high accuracy.

Key Advantages

✓ AMG precision grinding ensures sharp cutting edges and tight dimensional tolerances

✓ Internal coolant system improves heat dissipation and chip removal, extending tool life

✓ Step drill design enables efficient multi-diameter drilling in one operation

✓ Straight flute reduces burrs and ensures smooth hole quality

✓ Ultra-fine carbide material offers high toughness and wear resistance

✓ OEM services available including free logo engraving and customer packaging

✓ Stringent 4-step quality inspection guarantees consistent tool performance

Product Images

Technical Drawing

Our Manufacturing Facility

Frequently Asked Questions

Can this drill provide burr-free holes on aluminium at high speeds?

Yes, the drill is optimized for high-speed aluminium drilling and produces clean, burr-free holes thanks to its design and internal coolant system.

How does the internal coolant benefit drilling performance?

Internal coolant efficiently cools the cutting edge and flushes chips away, reducing heat and wear, which increases tool life and machining accuracy.

Can the step dimensions and coatings be customized?

Yes, AMG offers custom step sizes and coatings.

What quality control does AMG apply?

AMG follows a strict 4-step inspection process, including material quality, dimensional accuracy, tolerance checks, and final appearance inspection.

Tags:

Customized Carbide Tool

Carbide Drill Bit

Carbide End Mill

Carbide Reamer

Thread Tool

products details