Page 35 - Catalog 15

.511 - .695 Diameter

(Patent # 5,259,707)

L
D.O.C.

130° S

Size
Drill Sergeants
Range

Standard Tap Sizes Highlighted in Red
Helical Flute Tool Info.

Tool # Size Range Standard Inserts L D.O.C. Coolant Plug S
DS-51-57S .511 - .570 DI-515 / DI-531 / DI-562 5.000 1.500 NPT 1/8
DS-51-57L .511 - .570 DI-515 / DI-531 / DI-562 6.500 3.000 N/A
DS-57-63S .571 - .630 DI-578 / DI-593 / DI-625 5.000 1.500 NPT 1/8
.750
DS-57-63L .571 - .630 DI-578 / DI-593 / DI-625 6.500 3.000 N/A
DS-63-69S .631 - .695 DI-640 / DI-656 / DI-669 / DI-687 5.000 1.500 NPT 1/8
DS-63-69L .631 - .695 DI-640 / DI-656 / DI-669 / DI-687 6.500 3.000 N/A
Straight Flute Tool Info.

Tool # Size Range Standard Inserts L D.O.C. Coolant Plug S
DSL-51-57L .511 - .570 DI-515 / DI-531 / DI-562
DSL-57-63L .571 - .630 DI-578 / DI-593 / DI-625 6.500 3.000 NPT 1/8 .750
DSL-63-69L .631 - .695 DI-640 / DI-656 / DI-669 / DI-687
Use Straight Flute For Lathe and High Pressure Coolant Applications over 500 P.S.I.

Speed and Feed Info.
Material S.F.M. I.P.R.
Diameter Tolerance
D +/-.002 Mild & Low Carbon Steel
Ex. 1018, 1020, 1117, 1141, 12L14 700 - 900 .004 - .006
High Carbon & Alloy Steel
Insert Info Ex. 1045, 4140, 4340, 52100, 8620 500 - 600 .004 - .006
Insert # D Screw Wrench Grade Lower Carbon Tool Steel 400 - 500 .004 - .006
Ex. P-20, H-13, S-7
DI-515 .5156
DI-531 .5312 Tool Steel 350 - 450 .004 - .006
Ex. A-2, A-6, D-2, M-2
DI-562 .5625 Stainless Steel
DI-578 .5781 Ex. 304, 316, 420, 15-5PH, 17-4PH 350 - 550 .004 - .006
DI-593 .5938 Iron 600 - 800 .005 - .008
314T T-8 X33 Ex. Cast, Ductile, Nodular
DI-625 .6250
DI-640 .6400 Nickel & Titanium Alloy 100 - 200 .001 - .003
Ex. Inconel, Hastelloy, TI-6AL-4V
DI-656 .6562 Non-Ferrous Metal 1000 - 2000 .005 - .008
DI-669 .6693 Ex. Aluminum, Bronze, Brass
DI-687 .6875 35
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