Triangle
Flat Top
TNMA

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Steel

Stainless Steel

Cast Iron

High Temp Alloys

Dimensions (Inches)

Shape: Triangle

Part Number (ANSI)

( Switch to ISO )

IC (A)

Length (L)

Thickness (T)

Hole Diameter (D)

Corner Radius (R)
TNMA

TNMA-222 .250 .433 .125 .093 .031
TNMA-321 .375 .650 .125 .150 .015
TNMA-322 .375 .650 .125 .150 .031
TNMA-323 .375 .650 .125 .150 .047
TNMA-324 .375 .650 .125 .150 .062
TNMA-332 .375 .650 .187 .150 .031
TNMA-333 .375 .650 .187 .150 .047
TNMA-431 .500 .866 .187 .203 .015
TNMA-432 .500 .866 .187 .203 .031
TNMA-433 .500 .866 .187 .203 .047
TNMA-434 .500 .866 .187 .203 .062
TNMA-542 .625 1.083 .250 .250 .031
TNMA-543 .625 1.083 .250 .250 .047
TNMA-544 .625 1.083 .250 .250 .062
TNMA-548 .625 1.083 .250 .250 .125
TNMA-556 .625 1.083 .312 .250 .093
TNMA-566 .625 1.083 .375 .250 .093
TNMA-642 .750 1.299 .250 .312 .031
TNMA-643 .750 1.299 .250 .312 .047
TNMA-644 .750 1.299 .250 .312 .062
TNMA-664 .750 1.299 .375 .312 .062
TNMA-666 .750 1.299 .375 .312 .093
TNMA-668 .750 1.299 .375 .312 .125

See Carbide Grade Descriptions for more information
Cutting speed and feed recommendations can be found in the Technical Data section
For assistance with grade selection, contact Greenleaf Technical Service

Carbide Coatings

- CVD Coated

  

- PVD Coated

  

- Uncoated

Key

- Stocked Standard

  

- Stocked or Available Upon Request

  

- Not Recommended
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