PCBN Overall Inserts

The PCBN overall inserts of HARDTOOL,adopts the self-developed cubic boron nitride integrated polycrystalline material and vacuum welding technology, which can ensure the welding strength, and give full play to the advantages of product versatility, so that the product has excellent cost performance in the semi-finishing field.

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Product description

Feature and advantage：

◆Widely applied in for finishing,semi-finishing and roughing;

◆Can withstand higher cutting temperatures;

◆Suitable for machining with cutting depth less than 2.0mm,continuous cutting, and general cutting;

◆Replace coated inserts and do not require changing holders.

The introduction of PCBN Overall Inserts from HARDTOOL

Grade	Binder	Grain size	Content	Feature	Applicable industries
HSN100	Metal and Cermet	4-6μm	80-90%	With excellent wear resistance and impact resistance, high speed continuous or intermittent cutting. It is suitable for semi finishing of alloy cast iron, gray cast iron and nodular cast iron. And low speed machining of quenched steel.	★Brake disc
					★Brake drum
					★Parts of compressor
HSN200	Metal	4-6μm	80-90%	With excellent wear resistance and impact resistance, high speed continuous or intermittent cutting. It is suitable for finishing of alloy cast iron, gray cast iron and nodular cast iron.	★Brake disc
					★Brake drum
					★Parts of compressor
HSN600	Cermet	2-4μm	50-60%	With excellent wear resistance and impact resistance, high speed continuous processing. It is suitable for finish machining of quenched steel workpieces, such as bearing steel, die steel, tool steel, etc.	★Gear
					★Bearing
					★Mining machinery
					★Coal mine machinery

The common Specification and model of PCBN Overall Inserts from HARDTOOL

Insert model	Size			Chamfer
ISO	Diameter of inscribed circle（mm）	Thickness（mm）	Radius（mm）	Chamfer
CNGA1204□□	12.7	4.76	04/08/12	S01020 S01025 S02020 S03020 S02025 S03025
DNGA1104□□	9.525	4.76	04/08/13
DNGA1504□□	12.7	4.76	04/08/14
SNGA1204□□	12.7	4.76	04/08/15
TNGA1604□□	9.525	4.76	04/08/16
VNGA1604□□	9.525	4.76	04/08/17
WNGA0804□□	12.7	4.76	04/08/18
Remarks: Arc angle R, cutting edge according to customer requirements