Serators - V50 Integral Shank

Long Edge Roughing Mills 1.980 - 2.980 Dia.

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  • - .020 Undersize for finishing
  • - Serrated insert edge reduces tool pressure
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IMPORTANT:

  • High Pressure Flood Coolant or Air Blast Required to Disperse Chip and cool the tool.
  • Recutting chips will cause early insert failure
Tool Info.
V-50 Integral Serators
Tool # D Flutes Inserts L L.O.C. Screw Wrench Inserts
V50-203 1.980 4-2 Effective 28 6.000 3.600 838T T-20 SNMC-444B
SNGC-444H
SNMC-443P
V50-205 1.980 3-1.5 Effective 30 8.000 5.100
V50-253 2.480 4-2 Effective 28 6.000 3.600
V50-256 2.480 4-2 Effective 48 8.000 6.100
V50-303 2.980 4-2 Effective 28 6.000 3.600
V50-306 2.980 4-2 Effective 48 8.000 6.100

Insert Info.

Three insert styles to choose from

  • "B" - Style Insert: General purpose roughing insert with serrations molded on the side of the insert.
  • "H" - Style Insert: Roughing inserts with serrations molded on the top of the insert and periphery ground for Titanium, Stainless & Nickel
  • "P"- Style Insert: Molded positive top Semi- Finishing insert with no serrations.
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Insert Info.
V-50 Integral Serators
SNMC - B Inserts
Insert # I.C. T R Grade
SNMC-444B .500 .250 .062 X33
SNGC - H Inserts
Insert # I.C. T R Grade
SNGC-444H .500 .250 .062 X33
SNMC - P Inserts
Insert # I.C. T R Grades
SNMC-443P .500 .250 .047 C55 X33

Technical Data

Speed and Feed Info.
V-50 Integral Serators
Material S.F.M. I.P.T.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117, 1141, 12L14
600 - 1200 .002 - .006
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100, 8620
500 - 800 .002 - .004
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
400 - 700 .002 - .004
Tool Steel
Ex. A-2, A-6, D-2, M-2
300 - 600 .002 - .004
Stainless Steel
Ex. 304, 316, 420, 15-5PH, 17-4PH
300 - 600 .002 - .004
Iron
Ex. Cast, Ductile, Nodular
600 - 1000 .003 - .006
Nickel & Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
100 - 180 .001 - .003
Insert Grade Selection
Material Material Examples Preferred Grade
Mild & Low Carbon Steels 1018, 1020, 1117, 1141, 12L14 X33
High Carbon & Alloy Steels 1045, 4140, 4340, 52100, 8620 X33
Lower Carbon Tool Steels P-20, H-13, S-7 X33
Tool Steels A-2, A-6, D-2, M-2 X33
Stainless Steels 303, 304, 316, 420, 15-5PH, 17-4PH X33
Iron Cast, Nodular C55 / X33
Iron Ductile X33
Nickel & Titanium Alloys Inconel, Hastelloy, TI-6AL-4V X33
Insert Grade Description
Grade Description
X33 High Performance Nitride Coating
C55 Multi-Layer Power Nitride Coating
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