5/8" Dia, 7 Flute, Chip Breaker Square End Mill - 77390

SGS

$629.19
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SKU:
77390
UPC:
691781773902
Minimum Purchase:
1 unit
Feature 1:
Specializes in deep axial trochoidal and high-speed milling applications
Feature 2:
Optimized core improves rigidity, chip flow and reduces deflection
Feature 3:
Chip Breaker design breaks up chips from the long flute length allowing for better chip flow and evacuation in deep pocketing operations
Series:
77R
Series Description:
H-Carb
High Performance:
Yes
Tool Length:
Long
Number of Flutes:
7
Secondary Workpiece Material:
(H) Hardened Materials
Cutting Diameter (DC) (Fractional Inch):
5/8
Shank Diameter (DCON) (Fractional Inch):
5/8
Length of Cut (APMX) (Fractional Inch):
1-7/8
Overall Length (LF) (Fractional Inch):
4
Non-Cutting Center Diameter (NCD) (Decimal Inch):
0.2113
Non-Cutting Center Diameter (NCD) (mm):
5.37
Cutting Diameter (DC) Tolerance (Decimal Inch):
+0.0000/-0.0020
Cutting Diameter (DC) Tolerance (mm):
+0.000/-0.050
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:
Chip Breaker / Right Hand Cut Direction (RHC)
Rake Angle:
Positive
Helix Angle:
Right Spiral
Helix Angle (Degree):
37
Variable Helix:
No
Center Cutting:
No
Chip Breaker:
Yes
Shipping Weight:
0.5280
Literature 1:
https://s3-us-west-2.amazonaws.com/catsy.739/H-CARB_Series_77.pdf
Literature 2:
https://s3-us-west-2.amazonaws.com/catsy.739/SGS_Medical_Solutions.pdf
Literature 4:
https://s3-us-west-2.amazonaws.com/catsy.739/SGS_Tooling_Matrix_2025.pdf
Literature 1 Thumbnail:
https://s3-us-west-2.amazonaws.com/catsy.739/_lg/4069973824/H-CARB_Series_77.jpg
Literature 2 Thumbnail:
https://s3-us-west-2.amazonaws.com/catsy.739/_lg/4070379173/SGS_Medical_Solutions.jpg
Literature 4 Thumbnail:
https://s3-us-west-2.amazonaws.com/catsy.739/_lg/4072925394/SGS_Tooling_Matrix_2025.jpg
Literature 1 Name:
H-CARB Series 77 (PDF)
Literature 2 Name:
SGS Medical Solutions (PDF)
Literature 4 Name:
SGS Tooling Matrix 2025 (PDF)
Shank Diameter (DCON) Tolerance (Decimal Inch):
+0.00000/-0.00043
Shank Diameter (DCON) Tolerance (mm):
+0.000/-0.011
CAD 1:
https://s3-us-west-2.amazonaws.com/catsy.739/77390.STEP
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
CAD 1 Name:
77390.STEP
CAD 2 Name:
77390.DXF
Product Logo:
https://s3-us-west-2.amazonaws.com/catsy.739/Series_77_Logo.jpg
APEX URL:
https://apex.kyocera-sgstool.com/easa/applink/redirect.easap?path=u12/Easap1&app=mill&edp=77390
CAD 2:
https://s3-us-west-2.amazonaws.com/catsy.739/77390.DXF
[Table]End Configuration:
Chip Breaker (Square)
[Table]Shank Diameter (DCON) (Decimal Inch):
0.6250
[Table]Shank Diameter (DCON) (mm):
15.88
[Table]Length of Cut (APMX) (Decimal Inch):
1.8750
[Table]Length of Cut (APMX) (mm):
47.63
[Table]Overall Length (LF) (Decimal Inch):
4.0000
[Table]Overall Length (LF) (mm):
101.60
[Table]Coolant Option:
Internal Coolant
[Table]Coating Description:
AlTiN (Ti-NAMITE-A)
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):
0.6250
[Table]Cutting Diameter (DC) (mm):
15.88
5/8" Dia, 1-7/8" LOC, 5/8" Shank Dia, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77, H-Carb, Chip Breaker Square End Mill - 77390

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