GND Grooving Series

  • GND Grooving Series

GND Grooving Series

GND Grooving Series


Features & Benefits:


High Rigidity Body

  • Utilizing die steel and a one-piece construction to achieve stable machining by suppressing chattering not only in grooving but in turning, profiling and facing operations.

A variety of chipbreakers

  • SEC-GND series has a lineup of 7 different chipbreakers for different machining applications.

Cutting Performance:

Eliminated Chattering

  • High rigidity design reduces chattering up to 30% better than conventional tools.

Work MaterialSCM415HolderGNDL R2525M-220InsertGCM N2002-GG (AC530U)Cutting
Conditionsvc=100m/min, f=0.10mm/rev, ap=20.0mm, Wet

Ensures both high rigidity and good chip evacuation performance

Work MaterialSCM415HolderGNDI R2532-T306InsertGCM N3002-GG (AC530U)Cutting
Conditionsvc=100m/min, f=0.05mm/rev, ap=3.0mm, Wet

Product Offerings:


Items for GND Type Small Lathes Expanded


The lineup includes grooving widths of 1.25, 1.5, 2.0, and 3.0mm.

Reduces chattering and achieves high-efficiency machining

Reduces vibration during grooving while inheriting the high holder rigidity of the GND series.

Reduces chip control problems

To improve chip control under various conditions, we have newly added the GF Type to our wide lineup of chipbreakers.


Low Cutting Resistance Chipbreaker GF Type

1. Reduces chattering during cutting.

2. Ideal for machining using low-powered equipment such as small lathes.

3. Reduces adhesion to tools and achieves long tool life in machining of stainless steel, etc.

Achieves excellent chip control and reduced cutting resistance thanks to the sharp cutting edge design with a rake angle of 30° as well as the reduction of frictional resistance through chip control with point contact.