Melin 0.2812 in or 7.1425 mm Square Cobalt Uncoated 4 Flute End Mill

Size: 9/32 x 3/8 x 7.000MM x 3.125

Description

General

The Melin Melin is a Standard length UNCOATED coated square Cobalt Finisher. It has a single end, and a weldon flat shank. This mill is capable of cutting Steel 20 – 40 HRc,STAINLESS,CAST IRON,HIGH TEMP 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.

Advantages to Cobalt

Cobalt is extremly versitile and is used on matirials up to 40HRc as it is 68HRc making it the second toughest substrate. Cobalt can be used on almost all matirials. It should be used when carbide chips or when High Speed wears out quickly. Cobalt performs extremly well on high tensile strength matirials, wear high cutting forces fracture carbide.

Industries used in

Job Shop

Shipping

Ships From: OHIO/CALIFORNIA

Additional information

Flutes

4

Single/Double End

Single End

USA Made

Yes

Brand

Melin

Model

MELIN

Material Cut Rating

CAST IRON, HIGH TEMP, STAINLESS, Steel 20 – 40 HRc

Ships From

OHIO/CALIFORNIA

Cutting Diameter (DC)

0.2812 in || 7.1425 mm

Shank Diameter

0.2812 in || 7.1425 mm

Length of Cut (LB)

0.2756 in || 7.0000 mm

Overall Length (LF)

3.1250 in || 79.3750 mm

End/Corner Shape

SQUARE

Shank Style

WELDON FLAT

Corner Radius

Sharp

Tool Length

STANDARD

Material

Cobalt

Cutter Style

Finisher

Helix Angle

30

INCH/METRIC

INCH

Industry

JOB SHOP

Center Cutting?

Yes

Coating

Uncoated

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