E-mail: Info@ktoolinc.com
Phone# 800-377-3056
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K-Tool, Inc.
DS & DSL
Drill Sergeant
Drill Sergeant
Speed & Feed Info.
 Material
S.F.M.
I.P.R.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12L14
  700 - 900 
 .004 - .006 
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
  500 - 600 
 .004 - .006 
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
  400 - 500 
 .004 - .006 
Tool Steel
Ex. A-2, A-6, D-2, M-2
  350 - 450  
 .004 - .006 
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
  350 - 550  
 .004 - .006 
Iron
Ex. Cast, Ductile, Nodular
  600 - 800 
 .005 - .008 
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
  100 - 200  
 .001 - .003 
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
  1000 - 2000
 .005 - .008 
Drilling
Coolant Thru
Standard
Size
Range
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130
o
D.O.C.
L
S
Standard Tap sizes shown in
Red
drilling.png drilling%20stacked%20plates.png
Drilling Stacked
Plates
ds1%20angle.png
Straight Flute
Standard Tap sizes shown in
Red
Helical Flute Shown in drawing
For lathe and high pressure coolant applications over 500 P.S.I.
ds%20group.png
 Applications: High Performance Drilling
 
 (1) Patented
 (2) Solid Carbide Drill Performance at the Cost of Indexable
 (3) Diameters : .406 to 1.500 in 1/32 Increments are Standard
 (4) Special Diameters Available
 (5) 2:1, 4:1, and 6:1 Length X Diameter Ratios are Standard
 (6) No Resharpening & Resetting Tool Height
 (7) Straight Flute for Lathe & High Pressure Coolant Applications
Advantages of K-Tool, Inc.
Drill Sergeants
 Tool #
Size
Range
 L 
 D.O.C. 
 S
Standard Inserts
 Coolant
Plug 
 Screw  
 Wrench  
DSL-51-57L 
.511 to .570 
 6.500 
3.000
 .750 
  DI-515 / DI-531 / DI-562 
 NPT 1/8 
 314T
T-8
DSL-57-63L 
.571 to .630 
 6.500 
3.000
 .750 
  DI-578 / DI-593 / DI-625 
 NPT 1/8 
 314T
T-8
DSL-63-69L 
.631 to .695 
 6.500 
3.000
 .750 
  DI-640 / DI-656 / DI-669 / DI-687 
 NPT 1/8 
 314T
T-8
Helical Flute
 Tool #
Size
Range
 L 
 D.O.C. 
 S
Standard Inserts
 Coolant
  Plug  
 Screw  
 Wrench  
DS-51-57S 
.511 to .570 
 5.000 
 1.500
 .750 
  DI-515 / DI-531 / DI-562 
 NPT 1/8
 314T
T-8
DS-51-57L 
.511 to .570 
 6.500 
 3.000
 .750 
  DI-515 / DI-531 / DI-562 
 N/A
 314T
T-8
DS-57-63S 
.571 to .630 
 5.000 
 1.500
 .750 
  DI-578 / DI-593 / DI-625 
 NPT 1/8
 314T
T-8
DS-57-63L 
.571 to .630 
 6.500 
 3.000
 .750 
  DI-578 / DI-593 / DI-625 
N/A
 314T
T-8
DS-63-69S 
.631 to .695 
 5.000 
1.500
 .750 
  DI-640 / DI-656 / DI-669 / DI-687 
NPT 1/8
 314T
T-8
DS-63-69L 
.631 to .695 
 6.500 
3.000
 .750 
  DI-640 / DI-656 / DI-669 / DI-687 
 N/A
 314T
T-8
Back
Special insert sizes can be made upon request.
Call 800-377-3056 for more information
Click here for insert grade descriptions
Insert
Information
Insert #
D
Grade
   .5156    
  X33    
   .5312
  X33
   .5625 
  X33 
   .5781 
  X33 
   .5938 
  X33 
   .6250 
  X33 
   .6400 
  X33 
   .6562 
  X33 
   .6693 
  X33 
   .6875 
  X33 
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D
Tolerance
 +/-.002
Screw Torque
Information

Drill Sergeants

.511 - .695 Diameter
Indexable Carbide Spade Drills
Patent# 5,259,707

                   Drill Sergeant loading instructions
Screw Torque
Information
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K-Tool, Inc.
Made in the USA
Phone# 800-377-3056
E-mail: Info@ktoolinc.com