American National Carbide - Product Support

ANC Notch™ Threading Insert Nomenclature

Simply click on any letter or digit in the part description below to see a full explanation of its meaning.

AN T P - 3 R 12 E A

ANC Notch

This identifies the insert as an ANC Notch™ style insert.

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Insert Style

A = Acme

B = Blank (special forms)

T = 60° V thread

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Additional Information

F = Fine pitch

C = Cresting

P = Positive rake

K = Fine pitch, positive rake

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Insert Size

Insert No.	Thickness
2	.150"
3	.195"
4	.255"

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Hand

R = Right hand

L = Left hand

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Threads Per Inch

This indicates the number of threads per inch produced by the insert.

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Additional Information

I = Internal thread

E - External thread (used only if internal and external thread forms are different

C = Standard chip control

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Edge Preparation

A = Honed .001 - .003"

B = Honed .003 - .005"

C = Honed .005 - .007"

Blank = Up sharp

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Contact ANC Customer Service and Support at (800) 331-7585 for help in selecting the most appropriate product for your application, or click here to request literature for more specific product information.

American National Carbide

American National Carbide
915 South Cherry Street
Tomball, Texas U.S.A. 77375-6669
(281) 351-7165 - (800) 331-7585
Fax: (281) 255-9333
Contact Us by Email