- Material:100% virgin tungsten carbide
- Type: CBN insert
- Coating:As required, PVD CVD, TiAIN, TiCN
- Usage:External turning tool, External turning tools
Broessdatsch
DNGA CNGA SNGA TNGA VNGA WNGA CNC CBN Inserts for Superhard Materials
Product description
Material | tungsten carbide & CBN material |
Coating | As required, PVD CVD, TiAIN, TiCN |
Model Number | DNGA CNGA SNGA TNGA VNGA WNGA |
Workpiece | High hardness steel |
Place of origin | Zhuzhou,Hunan,China |
MOQ Quantity | 10pcs |

Introduction to CBN inserts
Welded cubic boron nitride blade
The tip is made of cubic boron nitride material, and the intermediate matrix is made of cemented carbide material. The CBN tip provides high hardness, high wear resistance and good thermal stability for cutting processing; the cemented carbide matrix has high strength and toughness, can withstand cutting force and impact, and provides reliable support for the CBN tip. There is a center hole for positioning, which can replace the coated blade. Common models include CNGA, SNGA, VNGA, etc.
Features of tungsten carbide CBN insert
Performance characteristics
1.High hardness and wear resistance: The hardness is second only to diamond, up to 3000-5000HV, suitable for processing high-hardness ferrous metal materials, such as hardened steel, mold steel, etc.
2.Good thermal stability: The heat resistance can reach 1400-1500℃, which is twice as high as the heat resistance of diamond, and can be used for high-speed turning.
3.Good chemical stability: It will not react chemically with iron materials at 1200-1300℃, and there will be no sharp wear during high-temperature cutting.
4.Good thermal conductivity: Much higher than high-speed steel and cemented carbide, which is conducive to reducing the temperature of the cutting area and reducing diffusion wear.
Low friction coefficient: The cutting force generated during cutting is small, which can effectively improve the surface quality.

The application areas of CBN insert
Automobile manufacturing: commonly used for processing engine parts and transmission system parts, such as high-speed hard turning of hardened steel gears, bearings, and crankshafts, which can replace grinding.
Aerospace: used to process difficult-to-process materials such as titanium alloys and nickel-based superalloys, such as high-temperature alloy material processing of turbine engine blades.
Mold manufacturing: can achieve efficient processing of hard mold steel (HRC 45 or above), improve processing accuracy and surface finish.
Heavy machinery manufacturing: used for processing high-strength steel parts required in large equipment, such as rough and fine processing of chilled cast iron rolls and high-chromium cast iron.


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FAQ
1) Wéini kann ech de Präis kréien?
Mir zitéieren normalerweis bannent 24 Stonnen nodeems mir Är Ufro kréien. Wann Dir ganz dréngend sidd fir de Präis ze kréien, rufft eis w.e.g. un oder sot eis an Ärer E-Mail, fir datt mir Är Ufro Prioritéit betruechten.
2) Wéi kann ech eng Probe kréien fir Är Qualitéit ze kontrolléieren?
No Präis Bestätegung, kënnt Dir fir Echantillon verlaangen eis Qualitéit ze kontrolléieren. Wann Dir just eng eidel Probe braucht fir den Design a Pabeierqualitéit ze kontrolléieren, gi mir Iech gratis Probe, soulaang Dir d'Expressfracht leeschte kënnt.
3) Wéi laang kann ech erwaarden d'Probe ze kréien?
Nodeems Dir d'Probe Charge bezuelt hutt an eis bestätegt Dateien schéckt, sinn d'Proben an 3-7 Deeg prett fir d'Liwwerung. D'Proben ginn Iech iwwer Express geschéckt a kommen an 3-7 Aarbechtsdeeg. Dir kënnt Ären eegene Expresskonto benotzen oder eis virbezuelen wann Dir kee Kont hutt.
4) Wéi laang gëtt déi ganz Prozedur ausgeschafft?
Nodeems Dir eng Bestellung gemaach hutt, ass d'Produktiounshandhabungszäit ongeféier 20-25 Deeg. Mir brauchen 7 Deeg fir all d'Saachen ze preparéieren, dann 15 Deeg fir d'Fabrikatioun.
5) Wat iwwer den Transport- a Liwwerdatum?
Normalerweis benotze mir d'Versendung fir d'Wueren ze transprotéieren. Et ass ongeféier 7-25 Deeg. Et hänkt och of wéi eng Coutry an den Hafen Dir sidd. Et kéint méi kuerz sinn wann Dir d'Wueren wéi asiatesch schécken musst. Wann et e puer Noutfäll sinn, kënne mir d'Wuer iwwer Air Express schécken, soulaang Dir de Verkéierskäschte leeschte kënnt.
6) Sidd Dir Handelsfirma oder Hiersteller?
Mir sinn berufflech Fabrikant beschwéiert. Mir besëtzen net nëmmen eis Handwierksgeschir Fabréck, mä och Zement Carbide Fabréck.
7) Wou ass Är Fabréck etabléiert?
Mir sinn an Zhuzhou Stad, Hunan Provënz., Wolfram Carbide Basis Stad vu China
8) Wéi laang kann ech erwaarden d'Probe ze kréien?
Nodeems Dir d'Probe Charge bezuelt hutt an eis bestätegt Dateien schéckt, sinn d'Proben an 3-7 Deeg prett fir d'Liwwerung. D'Proben ginn Iech iwwer Express geschéckt a kommen an 3-5 Aarbechtsdeeg. Dir kënnt Ären eegene Expresskonto benotzen oder eis virbezuelen wann Dir kee Kont hutt.
9) Wéi iwwer Är Aktie?
Mir hunn grouss Quantitéit Produiten op Stock, regelméisseg Zorte a Gréissten sinn all op Stock.
10) Ass gratis Versand méiglech?
Mir bidden kee gratis Versandservice. Mir kënnen eng Remise hunn wann Dir eng grouss Quantitéit Produite kafen
Mellt Iech gären un:
Aimee
Verkafsdirekter
Zhuzhou Chuangde Cemented Carbide Co., Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan District, Zhuzhou City.
E-Mail: cd@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype : 0086 13786352688






















