Page 61 - Catalog 15

.359 - 1.187 Diameter

Standard

L
L-1 L-2
0°

D D-1 S

Hardened
Pilot

Tool Info.
S.H.C.S.

Tool # Flutes D D-1 L L-1 L-2 S Insert Screw Wrench
Size
CB-359 #10 1 .359 .215 3.250 .250 1.000 .500 SDEB-1511CB 164T T-6
CB-406 1/4 1 .406 .280 3.250 .250 1.000 .500 SPEB-221CB 300T T-8 Piloted Counterbore Tools
CB-500 5/16 1 .500 .342 3.500 .312 1.187 .500 SPEB-221CB 300T T-8
CB-594 3/8 2 .594 .405 3.625 .312 1.312 .500 SPEB-221CB 300T T-8
CB-687 7/16 2 .687 .467 3.750 .375 1.375 .500 SPEB-221CB 300T T-8
CB-781 1/2 2 .781 .530 4.000 .375 1.625 .750 SPEB-221CB 314T T-8
CB-1000 5/8 2 1.000 .655 4.125 .500 1.625 .750 SPEB-221CB 314T T-8
CB-1187 3/4 2 1.187 .812 4.250 .500 1.750 .750 SPEB-221CB 314T T-8

Speed and Feed Info.

.359 - .500 Dia. .594 - 1.187 Dia.
I.C. T Material S.F.M. I.P.T. I.P.T.
Chipbreaker Mild & Low Carbon Steel 800 - 1200 .001 - .002 .002 - .003
Inserts Ex. 1018, 1020, 1117, 1141, 12L14

R High Carbon & Alloy Steel 500 - 800 .001 - .002 .002 - .003
Ex. 1045, 4140, 4340, 52100, 8620
Insert Info. Lower Carbon Tool Steel 400 - 700 .001 - .002 .002 - .003
Ex. P-20, H-13, S-7
Insert # I.C. T R Grades Tool Steel
SDEB-1511CB .187 .082 .015 X33 X40 Ex. A-2, A-6, D-2, M-2 300 - 600 .001 - .002 .002 - .003
SPEB-221CB .250 .125 .015 X33 X40 Stainless Steel 300 - 600 .001 - .002 .002 - .003
Ex. 304, 316, 420, 15-5PH, 17-4PH
Iron 600 - 1000 .001 - .002 .002 - .003
Ex. Cast, Ductile, Nodular
Nickel & Titanium Alloy 120 - 180 .001 - .002 .001 - .002
Ex. Inconel, Hastelloy, TI-6AL-4V
Non-Ferrous Metal 1000 - 2500 .001 - .002 .002 - .003
Ex. Aluminum, Bronze, Brass

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