GP1225&GP1105&GK1115&GA4230&GA4330&GM3225&GST7115&GST7135&GAT7115&GAT7125&GM1230

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Parting and grooving grades

Different substrate and coating combinations offer a wide machining range.
Suitable for parting and slotting of steel, stainless steel, cast iron and high-temperature alloys.

Feature

Parting and grooving grade introduction

GP1225/GP1105/GK1115/GM3225/GM1230/GST7115/GA4230/GA4330/GST7135/GAT7115/GAT7125

$C:\Users\ge06308\Desktop\新建文件夹\GP1225_m004.bmp$	● Combined columnar grain MT-TiCN, Al203 and TiN coating with a gradient substrate provides excellent wear resistance and toughness. ● Recommended for semi-finishing to medium roughing of steels and alloy steels。 ● Applicable to GK series
GP1225
	● Combining the ultrafine Al203 and MT-TiCN coatings with gradient cemented carbide substrate, provides the new grade with excellent wear resistance. ● Recommended for stable finishing turning of carbon stee & alloy steels, includingsteels grooving and profiling processig. ● Applicable to GK series
GP1105
$C:\Users\ge05196\Desktop\新建文件夹\B6004,B6005,B5005-断面\B6004 K001-断面_m002.bmp$	● High wear resistance fine grain substrate with Al2O3 coating is very smoothy after special surface treatment which achieve outstanding wear resistance and collapse resistance on processing nodular cast iron and grey cast iron. ● Suitable for parting and grooving gray cast iron. ● Applicable to GK series、GT series
GK1115
$C:\Users\GE04701\Desktop\样品册\牌号照片\GM3225.jpg$	● Brand new nano TiALN coating with Co-rich sub ultra fine-grain substrate perfectly retrain the built-up edge and has excellent collapse resistance. ● At the same time, it has high wear resistance and anti collapse blade resistance. ● Good heat resistance, meeting the high-speed machining conditions of cutting and slotting. ● Applicable to G-Notch series-parting and grooving
GM3225
$D:\3 宣传资料\2020产品册制作\图\GM1115.bmp$	● Thiner Al2O3 layer and nano-columarMT-TiCN layer with a gradient substrate. Post-treatment to reduce cutting force and less built-up edge, which in order to enhance the stability. ● Recommended for continuous and lightly interrupt processing in stainless steel. ● Applicable to GT series
GM1230
	● New nano structure PVD coating with higher hot hardness and anti-plastic deformation substrate. Special post-treatment, which make excellent high temperature wear resistance and adhesive wear resistance. ● Recommended for low and medium speed finishing to semifinishing processing in nickel based high-temperature alloys, good surface quality. ● Applicable to GK series、G-Notch series-parting and grooving
GST7115
$C:\Users\GE04701\Desktop\样品册\牌号照片\GA4230.bmp$	● Substrate with TiALN PVD coating has excellent wear resistance and collapse resistance, which process stable in different applications. ● Recommend universal machining for parting and grooving in steel products. ● Applicable to GK series、GB series
GA4230
$C:\Users\GE04701\Desktop\样品册\牌号照片\GA4330.bmp$	● New TiAlN coating with fine grain substrate,which increase wear-resistance and cutting stability. ● Recommended for medium hardness stell and stainless stell processing, ● Applicable to GK series
GA4330
	● The PVD coating upgraded with a new coating technology is combined with a high Co submicron crystalline hard alloy matrix to ensure wear resistance while also exhibiting excellent resistance to chipping and edge strength. ● Recommended for general processing of high-temperature alloys and stainless steel under unstable working conditions. ● Applicable to GT series、G-Notch series-parting and grooving
GST7135
$C:\Users\GE04701\Desktop\样品册\牌号照片\GAT7115.bmp$	● New nanostructured PVD coating combine with micro-graincemented carbide substrate and special surface treatment,provides outstanding wear resistance, oxidation resistance andmachining stability. ● Suitable for steel and stainless steel in general cuttingcondition with medium or high speed. ● Applicable to GST series、GST series-parting and grooving
GAT7115
$C:\Users\GE04701\Desktop\样品册\牌号照片\GAT7125.bmp$	● New generation coating with new PVD technology,combinedwith high-Co cemented carbide substrate, provides excellenttoughness and cutting edge strength. ● Suitable for steel and stainless steel in unstable cuttingcondition. ● Applicable to GST series、GST series-parting and grooving
GAT7125

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Parting and grooving grades

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