Robbjack 0.3125 in or 7.9375 mm Corner Radius Carbide Uncoated 3 Flute End Mill

Size: 0.3125 x 0.3125 x 0.3125 x 3.125

SKU: FM-302-10-090 Categories: , ,

Description

General

The Robbjack Robbjack is a Standard length UNCOATED coated corner radius Carbide Bull Nose Finisher . It has a single end, and a round shank. This mill is capable of cutting ALUMINUM For further size a specification data, please view the Additional Information Tab

Features and Benefits

UNCOATED

UNCOATED is as it states no coating. This tool still has many benefits over a coated tool. All coating put heat in the tool causing them to become more brittle. Long reach small diameter tools many times perform better uncoated as they dont snap as easily. Applications were coatings may leave partials in the part. J polished tools coatings tend not to adhere to showing very little benefit in tool life. Micro tooling where surface footage is never going to be achieved. Cost is not much different today but there is still a small up charge for coating.

Benefits of Carbide

Carbide is the most versatile material for cutting all materials. This should be the first choice for rigid cutting. Carbide comes in many different varieties of toughness and hardness. Round tools are limited in varsity as they are extruded. Inserts come in hundreds of combinations as they are sintered and pressed.

Industries used in

Job Shop

Shipping

Ships From: CALIFORNIA

Additional information

Flutes

3

Single/Double End

Single End

USA Made

Yes

Brand

RobbJack

Model

ROBBJACK

Material Cut Rating

ALUMINUM

Ships From

CALIFORNIA

Cutting Diameter (DC)

0.3125 in || 7.9375 mm

Shank Diameter

0.3125 in || 7.9375 mm

Length of Cut (LB)

0.3125 in || 7.9375 mm

Overall Length (LF)

3.1250 in || 79.3750 mm

End/Corner Shape

Corner Radius

Shank Style

Round

Corner Radius

0.0900 in || 2.2860 mm

Tool Length

STANDARD

Length of Relief

1.0940 in || 27.7876 mm

Material

Carbide

Cutter Style

Bull Nose Finisher

Helix Angle

40

INCH/METRIC

INCH

Industry

JOB SHOP

Center Cutting?

Yes

Coating

Uncoated

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