GARR 39688 143R Center Cutting High Performance Single End Mill With Neck, 8 mm Dia Cutter, 1 mm Corner Radius, 12 mm Length of Cut, 3 Flutes, 8 mm Dia Shank, 75 mm OAL, Alumastar Coated

Garr Tool Company

GARR 39688 143R Center Cutting High Performance Single End Mill With Neck, 8 mm Dia Cutter, 1 mm Corner Radius, 12 mm Length of Cut, 3 Flutes, 8 mm Dia Shank, 75 mm OAL, Alumastar Coated

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Garr Tool Company

GARR 39688 143R Center Cutting High Performance Single End Mill With Neck, 8 mm Dia Cutter, 1 mm Corner Radius, 12 mm Length of Cut, 3 Flutes, 8 mm Dia Shank, 75 mm OAL, Alumastar Coated

FREE SHIPPING

ManufacturerGARR

Part #249039688

MFG #39688

ALUMASTAR, a Titanium Diboride (TiB₂) coating, is known for high hardness, typically around 25 GPa, and excellent thermal stability, maintaining performance at elevated temperatures. These properties, combined with a low affinity for aluminum, reduce adhesion and enable higher machining speeds and feeds, enhancing efficiency and precision in aluminum machining applications.

$59.51

/ EA

QTY

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Manufacturer Name: Garr Tool Company

Corner Radius: 1 mm

Country of Origin: US

Cutter Diameter: 8 mm

Cutting Direction: Right Hand

Finish: Alumastar Coated

Flute Type: Spiral

Helix Angle: 38 deg

Length of Cut: 12 mm

Manufacturer Name: Garr Tool Company

Material: Submicron Grain Solid Carbide

Number of Flutes: 3

Overall Length: 75 mm

Series: 143R

Shank Diameter: 8 mm

Shank Type: Round

Type: Center Cutting High Performance Single End

Engineered for High Efficiency Milling
Specific coating engineered to repel aluminum
Engineered to run at 750-2500 SFM (225-750 M/Min.)
High velocity - high metal removal rate (for 5,000 - 20,000 RPM spindles)
Need to use properly balanced holders
Holds perpendicularity

ALUMASTAR, a Titanium Diboride (TiB₂) coating, is known for high hardness, typically around 25 GPa, and excellent thermal stability, maintaining performance at elevated temperatures. These properties, combined with a low affinity for aluminum, reduce adhesion and enable higher machining speeds and feeds, enhancing efficiency and precision in aluminum machining applications.

Catalog

Specification Sheet

Manufacturer Name: Garr Tool Company

Corner Radius: 1 mm

Country of Origin: US

Cutter Diameter: 8 mm

Cutting Direction: Right Hand

Finish: Alumastar Coated

Flute Type: Spiral

Helix Angle: 38 deg

Length of Cut: 12 mm

Manufacturer Name: Garr Tool Company

Material: Submicron Grain Solid Carbide

Number of Flutes: 3

Overall Length: 75 mm

Series: 143R

Shank Diameter: 8 mm

Shank Type: Round

Type: Center Cutting High Performance Single End

Engineered for High Efficiency Milling
Specific coating engineered to repel aluminum
Engineered to run at 750-2500 SFM (225-750 M/Min.)
High velocity - high metal removal rate (for 5,000 - 20,000 RPM spindles)
Need to use properly balanced holders
Holds perpendicularity

ALUMASTAR, a Titanium Diboride (TiB₂) coating, is known for high hardness, typically around 25 GPa, and excellent thermal stability, maintaining performance at elevated temperatures. These properties, combined with a low affinity for aluminum, reduce adhesion and enable higher machining speeds and feeds, enhancing efficiency and precision in aluminum machining applications.

Catalog

Specification Sheet

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Our team is here to answer all your questions and provide the detailed information and support you need to make product decisions.

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Garr Tool CompanyGARR 39688 143R Center Cutting High Performance Single End Mill With Neck, 8 mm Dia Cutter, 1 mm Corner Radius, 12 mm Length of Cut, 3 Flutes, 8 mm Dia Shank, 75 mm OAL, Alumastar Coated

Part #:249039688

MFG #:39688

$59.51

/ EA

QTY