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Silicon Nitride

Alumina TiC


Dimensions (Inches)

Shape: Round

Part Number (ANSI)

( Switch to ISO )

Edge Prep

IC (A)

Thickness (T)


RPGN-21.5 T1A .250 .094
RPGN-2.52 T1 .312 .125
T1A .312 .125
RPGN-32 T1 .375 .125
T1A .375 .125
T2A .375 .125
RPGN-42 T1 .500 .125
T1A .500 .125
T2A .500 .125
RPGN-43 T1 .500 .187
T1A .500 .187
T2 .500 .187
T2A .500 .187

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

Ceramic Classification

- Whisker


- Silicone Nitride


- Alumina TiC


- Al203


- Stocked Standard


- Stocked or Available Upon Request


- Not Recommended


Introducing Ring Max™

A complete API ring groove tooling solution. Finish API ring grooves in Inconel 625 clad overlay in less than a minute! For information about Greenleaf's Ring Max™ Cutters, please contact Greenleaf Technical Service at 800-458-1850 or 814-763-2915

Recommended for this product:
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.625″-2.0″ Diameter

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Face Mill
Positive Rake Inserts
CP4 Series

Face Mill<br>Round Negative Inserts<br>2.0&#8243;-4.0&#8243; Diameter<br>FMRN

Face Mill
Round Negative Inserts
2.0″-4.0″ Diameter

Round<br>Positive Rake<br>Style G

Positive Rake
Style G


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