GBA Grooving Inserts

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GBA Grooving with 3 Cutting Edges

Smooth Chip Evacuation with Molded Chipbreaker

Large Lineup of Chipbreakers and Insert Grades
Smooth Chip Control with Molded Chipbreakers Along with Excellent Surface Finish
Stable Machining with PR1625 Insert Grades

Multiple Insert Grades Cover a Wide Variety of Applications

General Purpose: PR1215
Surface Finish Oriented: TN620
Stable Machining Oriented: PR1625

The new PR1625 has high hardness and toughness with a highly stable carbide base material and MEGACOAT NANO coating technology for excellent welding resistance.

Fracture Resistance Comparison (Internal Evaluation)

Wear Resistance Comparison (Internal Evaluation)

Smooth Chip Control with GM Chipbreaker

Smooth Chip Control Due to Bump Placement on the Chipbreaker
Groove Widths from 1.4 mm

GBA Grooving
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