E-mail: Info@ktoolinc.com
Phone# 800-377-3056
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Advantages of K-Tool, Inc.
Heavy Duty Octa-Mills
 Tool #
 D  
 D-1 
 B
 B-1 
 Flutes  
 Bore
 Key
Insert
 Screw  
 Wrench  
 HDOC-3000 
 3.000
 2.400
 .300  
 .700 
 2.000 
 4 
 1.000 
 .375 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-4000 
 4.000
 3.400
 .300  
 .700 
 2.250 
 5 
 1.500 
 .625 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-5000 
 5.000
 4.400
 .300  
 .700 
 2.250 
 6 
 1.500 
 .625 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-6000 
 6.000
 5.400
 .300  
 .700 
 2.250 
 7 
 1.500 
 .625 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-8000 
 8.000
 7.400
 .300  
 .700 
 2.250 
 9 
 2.500 with
4 Bolt Hole Pattern
 1.000 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-1000 
 10.000 
 9.400
 .300  
 .700 
 2.250 
 11 
 
 2.500 with
4 Bolt Hole Pattern 
 1.000 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
 HDOC-1200 
 12.000 
 11.400
 .300  
 .700 
 2.250 
 13 
 2.500 with
4 Bolt Hole Pattern 
 1.000 
ONMB-85
RNMB-85
ONEB-85P
RNEB-85P
 1462T
T-532
Heavy Duty OCTA-Mills
Speed & Feed Info.
Applications: Face Milling - Slotting - Chamfering

 (1) For 50 Taper Machines Only
 (2) 45 Degree Lead Reduces Cutting Pressure & Splits the Chip
 (3) .300 Depth of Cut
 (4) 16 Cutting Edges on Double Sided Insert
 (5) Extra Thick Positive Top Insert is .312 Thick
K-Tool, Inc.
HDOC
HeavyDuty
Octa-MIlls
facemilling.png
Face
Milling
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Top
Chamfer
 Insert #
I.C.
T
 Insert Grade 
 1.000 
 .312 
  A10M 
Click here for insert grade descriptions
OCTA Positive Top Inserts
 Material
S.F.M.
 I.P.T. 
MIld & Low Carbon Steel
Ex. 1018, 1020, 1117,1141,12l14
 800 - 1200  
.010 - .030 
High Carbon & Alloy Steel
Ex. 1045, 4140, 4340, 52100,8620
 500 - 800  
.008  -.020  
Lower Carbon Tool Steel
Ex. P-20, H-13, S-7
 400 - 700  
.008 - .020
Tool Steel
Ex. A-2, A-6, D-2, M-2
 300 - 600  
.008 - .020 
Stainless Steel
Ex.304, 316, 420, 15-5PH, 17-4PH
 300 - 600  
.006 - .016 
Iron
Ex. Cast, Ductile, Nodular
 600 - 1000  
.010 - .030
Nickel &Titanium Alloy
Ex. Inconel, Hastelloy, TI-6AL-4V
 120  - 180  
.004 - .008 
Non-Ferrous metals
Ex. Aluminum, Bronze, Brass 
 1000 - 2500 
 .010 - .040 
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Slotting
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Single Sided Insert
 Insert #
I.C.
T
 Insert Grade 
 1.000 
 .312 
  A10M 
Click here for insert grade descriptions
OCTA Positive Top Inserts
Double Sided Insert
onmb.png
I.C.
T
 Insert #
I.C.
T
 Insert Grade 
 RNMB-85 
 1.000 
 .312 
  A10M 
Click here for insert grade descriptions
Round Positive Top Inserts
Double Sided Insert
 Insert #
I.C.
T
 Insert Grade 
 1.000 
 .312 
  A10M 
Click here for insert grade descriptions
Round Positive Top Inserts
Single Sided Insert
rnmb.png
T
K-Tool, Inc. rnmb insert rneb specs
I.C.
T
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Heavy Duty Octa-Shell Mills

16 Edges Per Insert On Double Sided Inserts

Face Mill - Slot - Chamfer

D-1
L
D
B
B-1
Bore
Key
Screw Torque
Information
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K-Tool, Inc.
Made in the USA
E-mail: Info@ktoolinc.com
Phone# 800-377-3056