Page 55 - Catalog 15

.750 & 1.000 Diameter

Full Effective Center Cutting

L
L-1

L.O.C

D S

FEC-Mills

Tool Info.
Screw Center Screw
Tool # D Flutes L L-1 LOC S Insert
Wrench Insert Wrench
314T 414T
FEC-750 .750 2 3.625 1.375 1.100 .750 (7)SPEB-222P (1)SPEB-322P
T-8 T-10
314T 638T
FEC-100 1.000 2 4.250 2.000 1.500 1.000 (8)SPEB-2522P T-8 (1)SPEB-422PA T-15

Speed and Feed Info.
Drilling Milling
Material S.F.M.
I.P.R. I.P.R.
I.C. T Mild & Low Carbon Steel
Positive Top Ex. 1018, 1020, 1117, 1141, 12L14 400 - 800 .002 - .004 .002 - .005
Inserts High Carbon & Alloy Steel 300 - 500 .002 - .003 .002 - .004
Ex. 1045, 4140, 4340, 52100, 8620
R Lower Carbon Tool Steel 300 - 500 .002 - .003 .002 - .004
Insert Info. Ex. P-20, H-13, S-7
Tool Steel 300 - 500 .001 - .003 .001 - .004
Insert # I.C. T R Grades Ex. A-2, A-6, D-2, M-2
SPEB-222P .250 .125 .031 B1M C55 X33 X40 Stainless Steel 300 - 500 .001 - .003 .001 - .003
SPEB-2522P .312 .125 .031 B1M C55 X33 X40 Ex. 304, 316, 420, 15-5PH, 17-4PH
SPEB-322P .375 .125 .031 B1M C55 X33 X40 Iron 400 - 800 .002 - .005 .002 - .006
SPEB-422PA .500 .125 .031 X33 Ex. Cast, Ductile, Nodular
Nickel & Titanium Alloy 100 - 200 .001 - .002 .001 - .002
Ex. Inconel, Hastelloy, TI-6AL-4V
Non-Ferrous Metal 800 - 1200 .003 - .006 .003 - .008
Ex. Aluminum, Bronze, Brass

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