Page 62 - Catalog 15

11MM - 33MM Diameter

Metric

L

L-1 L-2
0°

D D-1 S

Hardened
Piloted Counterbore Tools
Pilot

Tool Info.
S.H.C.S.
Tool # Flutes D D-1 L L-1 L-2 S Insert Screw Wrench
Size
CB-11MM M-6 1 .433 .258 3.250 .250 1.000 .500 SPEB-221CB 300T T-8
CB-15MM M-8 2 .590 .352 3.625 .312 1.312 .500 SPEB-221CB 300T T-8
CB-18MM M-10 2 .709 .431 3.750 .375 1.375 .500 SPEB-221CB 300T T-8
CB-20MM M-12 2 .787 .549 4.000 .375 1.625 .750 SPEB-221CB 314T T-8
CB-24MM M-14 2 .945 .588 4.125 .500 1.625 .750 SPEB-221CB 314T T-8
CB-26MM M-16 2 1.023 .667 4.250 .500 1.750 .750 SPEB-221CB 314T T-8
CB-33MM M-20 2 1.298 .824 4.250 .500 1.750 .750 SPEB-221CB 314T T-8

Speed and Feed Info.
.433 Dia. .590 - 1.298 Dia.
Material S.F.M.
I.C. T I.P.T. I.P.T.
Mild & Low Carbon Steel 800 - 1200 .001 - .002 .002 - .003
Chipbreaker Ex. 1018, 1020, 1117, 1141, 12L14
Insert High Carbon & Alloy Steel 500 - 800 .001 - .002 .002 - .003
Ex. 1045, 4140, 4340, 52100, 8620
R Lower Carbon Tool Steel
Ex. P-20, H-13, S-7 400 - 700 .001 - .002 .002 - .003
Insert Info.
Tool Steel 300 - 600 .001 - .002 .002 - .003
Insert # I.C. T R Grades Ex. A-2, A-6, D-2, M-2
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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