CNGA Cbn Cutting Tools Cutting Hardened Steel Replace Carbide Inserts

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Certification

We use Halnn PCBN Inserts BN-K10 TPGW110304, It perform as well as Sumitomo CBN Inserts. And The price is more reasonable comparing with Sumitomo CBN.

—— Htp

Angels, How are you? We was testing CBN insert, but not finish yet. We only test one grade in the hardest roll that we produce. Result was very good. In three weeks we will make machining again of these parts, then we can continue testing the other two grades. Until now result is very good.

—— Serigo

Hello Angels How are you? I hope that very good . Product tested ( RNMN12-BNK1) Vey Good , happy customer. Angels i need buy the following products :

—— Marcelo

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CNGA Cbn Cutting Tools Cutting Hardened Steel Replace Carbide Inserts

Large Image : CNGA Cbn Cutting Tools Cutting Hardened Steel Replace Carbide Inserts

Product Details:

Place of Origin:	China
Brand Name:	Halnn
Certification:	ISO9001
Model Number:	CNGA/DNGA/TNGA/WNGA

Payment & Shipping Terms:

Minimum Order Quantity:	10 pcs
Price:	Negotiable
Packaging Details:	10 pcs in one plastic box, outside carton box
Delivery Time:	5~15 working days
Payment Terms:	T/T, Western Union, MoneyGram,Paypal
Supply Ability:	100000 pcs per month

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Detailed Product Description

Application:	Hardened Steel	Halnn Grade:	BN-H10/BN-H21/BN-K10/BN-K20/BN-S20
Materials:	Cubic Boron Nitride	MOQ:	10 Pcs
Coating:	With/Without Coating	Origin Country:	China
High Light:	hard turning tools , hard part turning

Hard Turning Inserts and CBN Grades For Finish Machining Hardened Steel

1.Hard Turning Inserts CBN Grade and Application

Insert Grade	Suited Materials	Machining Type	Insert Image
BN-S20	Hardened Steel, Heat and abrasive resistant steel, High manganese steel	Roughing,Semi-Finishing
BN-H11	Hardened Steel	Semi-Finishing,Finishing
BN-H20	Hardened steel,Other materials	Semi-Finishing,Finishing
BN-H05	Hardened Steel	Finishing
BN-H10	Hardened Steel, high strength cast iron	Finishing
BN-H21	Hardened Steel	Finishing

2.Cutting Parameters for reference

CBN Content	Halnn CBN	Cutting Depth	Condition
Low Content	BN-S20	1-10mm	Continuous~ Interrupt
	BN-H11	≤1mm	Continuous
	BN-H05	≤0.2mm	Continuous
	BN-H10	≤0.5mm	Continuous~Semi- Interrupt
	BN-H21	≤0.5mm	Semi-Interrupt ~Heavy Interrupt

3.Typical Application Case ~ Hard Turning Gears

Hard Turning Inserts BN-H10 CNGA continuous turning gears
	Component	Gears	Materials	20CrMnTi
	Hardness	HRC58~62	Machining Condition	Dry Cutting
	Insert Grade	BN-H10 CNGA120408	Roughness requirements	Ra0.8
	Vc=180m/min, fr=0.1mm/r, ap=0.2mm
	CBN Grade	PCBN Inserts	Halnn BN-H10	Halnn BN-H10 C25 (Coating PCBN)
	Machining Qty (pieces/insert)	550	800	1200
	Tool Life	......	Improved 45%	Improved 118%

4. Application

PCBN Inserts are mainly used for machining hardened steel and cast iron materials. Above cbn grade are mainly used for hard turning hardened steel, such as Gear Steel, Bearing Steel, Carbon tool steel, die steel, high-speed steel and so on.

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