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Powerlock® Inserts
The Greenleaf Powerlock® threading and grooving system of inserts, toolholders and bars offers a complete offering of carbide inserts that conform dimensionally to the industry embraced notch-style system.

Additionally, Greenleaf expands on the traditional industry offering by making available a complete design-and-build service. Greenleaf engineering can deliver specific productivity needs not available with catalog-standard products.

Grooving Inserts

GP - Powerlock Inserts - Grooving: Flat Nose - GG

Powerlock® Inserts
Flat Nose
GG

GP - Powerlock Inserts - Grooving: Full Nose - GR

Powerlock® Inserts
Full Nose
GR

Threading Inserts

GP - Powerlock Inserts - Threading - GT/GTF/GTP/GJ

Threading
60° Threading
60° Fine Pitch
60° (5° Positive Precision)
60° UNJ Threads
GT/GTF/GTP/GJ

GB Blanks

GP - Powerlock Inserts - GB Blanks

GB Blanks