E-mail: Info@ktoolinc.com
k-tool_doc170013.jpg
Advantages of K-Tool, Inc.
Spot Drills
K-Tool, Inc.
SDCS
Spot Drills
 Applications: Spot From Solid - Hole Chamfering

 (1) Patented
 (2) 2 Flutes Effective / Faster Feed Rates
 (3) Great for spotting before drilling with a 140 degree carbide drill
 (4) Ability to spot along a square shoulder
 (4) 3 to 5 Times Faster Than HSS
 (5) Wide Variety of Angles - 90 - 82 - 60 - 100 - 120 - 135 - 142
 (6) 90 Degree Angle Available for Spotting Along Shoulders
 (7) 90 Degree Available with Split Point Design for Reduced Cutting Pressure
 (8) No Resharpening & Resetting Tool Height
 (9) 2 Cutting Edges Per Insert
 (10) Excellent Part Finishes
 (11) 90 Degree HSS Blades Available for LOW R.P.M. Applications
 (12) Indexes to Center within .0005
Spot Drill
Speed & Feed Info.
Insert
Information
Insert # 
Insert Grade
    A1M  
    A1M   
Click here for insert grade descriptions
k-tool_doc170010.jpg
 Material
S.F.M.
I.P.R.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12L14
  500 - 700 
.002 - .004
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
  400 - 600 
 .002 - .004 
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
  400 - 600 
 .002 - .004
Tool Steel
Ex. A-2, A-6, D-2, M-2
  300 - 600  
 .002 - .004 
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
  200 - 400  
 .002 - .004
Iron
Ex. Cast, Ductile, Nodular
  400 - 700 
.002 - .004
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
  120 - 250  
 .0012 - .022 
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
  1000 - 2000
 .003 - .008  
                  SDCS-142-500, & 750 Insert loading instructions
k-tool_doc170009.jpg k-tool_doc170008.jpg
TOOLS MUST BE HELD
IN A COLLET
k-tool_doc170006.jpg
142
o
Back
Spotting
Along Shoulder
 Tool #
Min. Dia.
 Max. Dia. 
 L 
 S
 Insert
 Washer 
 Screw 
 Wrench 
SDCS-142-500
.093
 .500 
 4.000
 .500
  #142-500
 251207
325B
1/16 Allen
SDCS-142-750 
.125
 .750 
 6.000
 .750
  #142-750
 251603
638B
T-10
142 Degree Included

142 Degree Spot Drills

Max
Dia.
k-tool_doc170004.jpg k-tool_doc170003.jpg
Spotting from
solid
Hole
Chamfers
k-tool_doc170002.jpg
No V-Groove
Milling
S
k-tool_doc170001.jpg
L
Designed for spotting along shoulders
Great for spotting before drilling with a 140 degree carbide drill.

Indexable Carbide Spotting Tools
Patent # 5,259,707

Home
Products
About Us
Contact Us
Representatives
Special Tools
Test Tool
Request Form
Tech Support
K-Tool, Inc.
Made in the USA
Phone# 800-377-3056
E-mail: Info@ktoolinc.com