E-mail: Info@ktoolinc.com
Phone# 800-377-3056
 
 Material
S.F.M.
I.P.T.
Mild & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12L14
 800 - 1200
 .003 - .007
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
 500 - 800
 .002 - .006
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
 400 - 700
 .002 - .006
Tool Steel
Ex. A-2, A-6, D-2, M-2
 300 - 600
 .002 - .006
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
 300 - 600
 .002 - .006
Iron
Ex. Cast, Ductile, Nodular
 600 - 1000
 .004 - .008
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
 120 - 180
 .001 - .003
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
 1000 - 2500
 .004 - .010
Applications: Reverse Chamfering - Hole Chamfering

 (1) Tools use "P" style inserts for high shear cutting with 4 edges per insert
 (2) Large Iinserts available to cover wider chamfers in one pass
 (3) Available angles 15 - 30 - 60
Advantages of K-Tool, Inc.
Chamfer Mills Reversed
K-Tool, Inc.
CMR
Chamfer Mill
Reversed
Insert
Information
speb-p.png
Click here for insert grade Descriptions
 Insert #
I.C.
T
R
Insert Grades
.375
.125
.031
A9M, B1M, X33, X40
.750
.220
.031
 X33, X40
Chamfer Mill Reversed
Speed & Feed Info.
Tool #  
 Angle   Flutes 
D
L
L-1
B
S
Inserts
Screw
 Wrench 
CMR-1515
15 
3
 1.500 
 6.000 
.625
.312
.750
SPEB-322P
438T
T-10
CMR-2515
15 
3
2.500
6.000
1.250
.687
1.000
 SPEB-6352PA 
 1012T 
T-25
15 DEGREE
30 DEGREE
CHAMFER MILL REVERSED
CHAMFER MILL REVERSED
60 DEGREE
CHAMFER MILL REVERSED
Tool #  
 Angle   Flutes 
D
L
L-1
B
S
Inserts
Screw
 Wrench 
CMR-1530
30 
3
 1.500 
 6.000 
.625
.312
.750
SPEB-322P
438T
T-10
CMR-2530
30 
3
2.500
6.000
1.250
.687
1.000
 SPEB-6352PA 
 1012T 
T-25
Tool #  
 Angle   Flutes 
D
L
L-1
B
S
Inserts
Screw
 Wrench 
CMR-1560
60 
3
 1.500 
 6.000 
.795
.312
.750
SPEB-322P
438T
T-10
CMR-2560
60 
3
2.500
6.000
1.625
.687
1.000
 SPEB-6352PA 
 1012T 
T-25
bottom%20chamfer.png reverse%20hole%20chamfer.png
Reverse Chamfer
Hole Chamfer
k-tool_doc038002.png k-tool_doc038001.png
B
Angle
L-1
cmr%20drawing.png
D
S
L

Chamfer Mill Reversed

15 - 30 - 60 Degree
 Reverse Chamfer Mills
Screw Torque
Information
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K-Tool, Inc.
Made in the USA
E-mail: Info@ktoolinc.com
Phone# 800-377-3056