1/4" Dia, 4 Flute, Corner Radius End Mill - 39807

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SGS

1/4" Dia, 4 Flute, Corner Radius End Mill - 39807

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SKU:

39807

UPC:

691781398075

Minimum Purchase:

1 unit

Feature 1:

Open end tooth design to facilitate a smooth and efficient chip evacuation when used in axial applications such as Plunging, Ramping, & Helical Interpolation

Feature 2:

Variable rake geometry alters and controls the cutting dynamic taking chatter suppression to an unprecedented level

Feature 3:

Unequal helix design and Unequal flute spacing helps to disrupt the rhythmic pattern created by the cutting edge helping to suppress damaging harmonics

Feature 4:

End teeth featuring a wiper flat to increase corner strength and significantly improve workpiece floor surface finish

Feature 5:

Optimized tool life and high metal removal rates through Kyocera proprietary PVD Ti-NAMITE-X (TX) coating

Feature 6:

Enhanced corner geometry with tight tolerance corner radii

Series:

ZR

Series Description:

Z-Carb-XPR

High Performance:

Yes

Tool Length:

Regular

Number of Flutes:

4

Secondary Workpiece Material:

(H) Hardened Materials

Cutting Diameter (DC) (Fractional Inch):

1/4

Shank Diameter (DCON) (Fractional Inch):

1/4

Length of Cut (APMX) (Fractional Inch):

3/4

Overall Length (LF) (Fractional Inch):

2-1/2

Shank Length (LS) (Decimal Inch):

1.7500

Shank Length (LS) (Fractional Inch):

1-3/4

Shank Length (LS) (mm):

44.45

Cutting Diameter (DC) Tolerance (Decimal Inch):

+0.0000/-0.0012

Cutting Diameter (DC) Tolerance (mm):

+0.000/-0.030

Shank Diameter (DCON) Tolerance (ISO):

h6

Corner Radius (RE) Tolerance (Decimal Inch):

+0.0000/-0.0020

Corner Radius (RE) Tolerance (mm):

+0.000/-0.050

Shank Type:

Straight

Weldon Flat:

No

Additional Geometry:

Flute Spacing Unequal / Right Hand Cut Direction (RHC)

Rake Angle:

Variable

Helix Angle:

Variable Right Spiral

Helix Angle (Degree):

34-38

Variable Helix:

Yes

Center Cutting:

Yes

Chip Breaker:

No

Shipping Weight:

0.0540

Literature 1:

https://s3-us-west-2.amazonaws.com/catsy.739/Z-Carb-XPR.pdf

Literature 5:

https://s3-us-west-2.amazonaws.com/catsy.739/Z-Carb-XPR_Speeds_Feeds.pdf

CAD 1:

https://s3-us-west-2.amazonaws.com/catsy.739/39807.STEP

Literature 1 Thumbnail:

https://s3-us-west-2.amazonaws.com/catsy.739/_lg/4071740410/Z-Carb-XPR.jpg

Literature 5 Thumbnail:

https://s3-us-west-2.amazonaws.com/catsy.739/_lg/4071740411/Z-Carb-XPR_Speeds_Feeds.jpg

CAD 1 Thumbnail:

https://s3-us-west-2.amazonaws.com/catsy.739/STEP_Thumbnail.jpg

CAD 2 Thumbnail:

https://s3-us-west-2.amazonaws.com/catsy.739/DXF_Thumbnail.jpg

Literature 1 Name:

Z-Carb-XPR (PDF)

Literature 5 Name:

Z-Carb-XPR Speeds Feeds (PDF)

CAD 1 Name:

39807.STEP

CAD 2 Name:

39807.DXF

Shank Diameter (DCON) Tolerance (Decimal Inch):

+0.00000/-0.00035

Shank Diameter (DCON) Tolerance (mm):

+0.0000/-0.0089

Product Logo:

https://s3-us-west-2.amazonaws.com/catsy.739/Z-Carb-XPR.jpg

APEX URL:

https://apex.kyocera-sgstool.com/easa/applink/redirect.easap?path=u12/Easap1&app=mill&edp=39807

CAD 2:

https://s3-us-west-2.amazonaws.com/catsy.739/39807.DXF

[Table]End Configuration:

Corner Radius

[Table]Shank Diameter (DCON) (Decimal Inch):

0.2500

[Table]Shank Diameter (DCON) (mm):

6.35

[Table]Length of Cut (APMX) (Decimal Inch):

0.7500

[Table]Length of Cut (APMX) (mm):

19.05

[Table]Overall Length (LF) (Decimal Inch):

2.5000

[Table]Overall Length (LF) (mm):

63.50

[Table]Corner Radius (RE) (Decimal Inch):

0.0100

[Table]Corner Radius (RE) (mm):

0.25

[Table]Coolant Option:

External Coolant

[Table]Coating Description:

TX (Ti-NAMITE-X)

Flute Type:

Spiral

Unit (inch/mm):

inch

Primary Workpiece Material:

(P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy

[Table]Cutting Diameter (DC) (Decimal Inch):

0.2500

[Table]Cutting Diameter (DC) (mm):

6.35