Page 114 - Catalog 15

1.980 - 2.980 Diameter

Integral

L
L.O.C.

CAT #50
Taper
D

Serators

Tool Info.

Tool # D Flutes Inserts L L.O.C. Inserts Screw Wrench
V50-203 1.980 4-2 Effective 28 6.000 3.600
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 SNMC-444B
SNGC-444H 838T T-20
V50-256 2.480 4-2 Effective 48 8.000 6.100 SNMC-443P
V50-303 2.980 4-2 Effective 28 6.000 3.600
V50-306 2.980 4-2 Effective 48 8.000 6.100

I.C. T IMPORTANT
High Pressure Flood Coolant or Air Blast Required to
Positive Top Disperse Chip and Cool the Tool
Insert
R Recutting Chips Will Cause Early Insert Failure
Insert # I.C. T R Grade
SNMC-444B .500 .250 .062 X33

Speed and Feed Info.
Material S.F.M. I.P.T.
I.C. T
Mild & Low Carbon Steel 600 - 1200 .002 - .006
Positive Top Ex. 1018, 1020, 1117, 1141, 12L14
Insert High Carbon & Alloy Steel 500 - 800 .002 - .004
R Ex. 1045, 4140, 4340, 52100, 8620
Lower Carbon Tool Steel
Insert # I.C. T R Grade Ex. P-20, H-13, S-7 400 - 700 .002 - .004
SNGC-444H .500 .250 .062 X33 Tool Steel 300 - 600 .002 - .004
Ex. A-2, A-6, D-2, M-2
Stainless Steel
I.C. T Ex. 304, 316, 420, 15-5PH, 17-4PH 300 - 600 .002 - .004
Positive Top Iron 600 - 1000 .003 - .006
Insert Ex. Cast, Ductile, Nodular
R Nickel & Titanium Alloy 100 - 180 .001 - .003
Ex. Inconel, Hastelloy, TI-6AL-4V
Insert # I.C. T R Grades
SNMC-443P .500 .250 .047 C55 X33

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