YG-1 0.2500 in or 6.3500 mm Square Cobalt Uncoated 4 Flute End Mill

Size: 1/4 x 0.375 x 0.625 x 3.375

Description

General

The Yg-1 Genral Purpose is a Standard length UNCOATED coated square Cobalt Finisher. It has a double end, and a weldon flat shank. This mill is capable of cutting Steel 20 – 40 HRc,IRON,STAINLESS 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: ILLINOIS

Additional information

Flutes

4

Single/Double End

Double End

Brand

YG-1

Model

Genral Purpose

Material Cut Rating

IRON, STAINLESS, Steel 20 – 40 HRc

Ships From

ILLINOIS

Cutting Diameter (DC)

0.2500 in || 6.3500 mm

Shank Diameter

0.2500 in || 6.3500 mm

Length of Cut (LB)

0.6250 in || 15.8750 mm

Overall Length (LF)

3.3750 in || 85.7250 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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