3.000 - 12.000 Dia. Heavy Duty Octa Mills

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  • - Octa & Round Inserts Available
  • - 3.000 - 12.000 Diameter Tools In Stock
  • - Double Sided Inserts
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Tool Info.
Heavy Duty Octa-Mills
Tool # D D-1 B B-1 L Flutes Bore Key Insert
HDOC-3000 3.000 2.400 .300 .700 2.000 4 1.000 .375  
HDOC-4000 4.000 3.400 .300 .700 2.250 5 1.500 .625  
HDOC-5000 5.000 4.400 .300 .700 2.250 6 1.500 .625 ONMB-85
HDOC-6000 6.000 5.400 .300 .700 2.250 7 1.500 .625 RNMB-85
HDOC-8000 8.000 7.400 .300 .700 2.250 9 2.500 1.000 RNEB-85P
HDOC-1000 10.000 9.400 .300 .700 2.250 11 2.500 1.000  
HDOC-1200 12.000 11.400 .300 .700 2.250 13 2.500 1.000  

Other Octa Products Available:

Insert Info.

ONMB: Octa Insert

16 Edge Double Sided Insert

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Octa Positive Top Insert Info.
Double Sided
Insert # I.C. T Screw Wrench Grade
ONMB-85 1.000 .312 1462T T-532 A10M

RNMB: Round Insert

Double Sided Insert

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Round Positive Top Insert Info.
Double Sided
Insert # I.C. T Screw Wrench Grade
RNMB-85 1.000 .312 1462T T-532 A10M

RNEB: Round Insert

Single Sided Insert

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Round Positive Top Insert Info.
Single Sided
Insert # I.C. T Screw Wrench Grade
RNEB-85P 1.000 .312 1462T T-532 A10M

Technical Data

Speed and Feed Info.
Heavy Duty Octa Mills
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 Metal
Ex. Aluminum, Bronze, Brass
1000 - 2500 .010 - .040
Insert Grade Selection
Heavy Duty Octa-Mills
Material Material Examples Preferred Grade
Mild & Low Carbon Steels 1018, 1020, 1117, 1141, 12L14 A10M
High Carbon & Alloy Steels 1045, 4140, 4340, 52100, 8620 A10M
Lower Carbon Tool Steels P-20, H-13, S-7 A10M
Tool Steels A-2, A-6, D-2, M-2 A10M
Stainless Steels 303, 304, 316, 420, 15-5PH, 17-4PH A10M
Iron Cast, Nodular A10M
Iron Ductile A10M
Nickel & Titanium Alloys Inconel, Hastelloy, TI-6AL-4V A10M
Non-Ferrous Metals Aluminum, Bronze, Brass A10M
Insert Grade Description
Heavy Duty Octa-Mills
Grade Description
A10M TIALN / TIN Coated Carbide / Wear Resistant Grade
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