Email: [email protected] Office Address: Room H-02, 5F, M7 Building, No.1 Jiuxianqiao East Road, Chaoyang District Beijing, China 100015 Email: [email protected] Office Address: BenzstraGe, 38, 71083, Herrenberg Germany

ENTERPRISE >>> Jiaxing Worldia Diamond Tools Co., Ltd. was established in 2016 which is located in Jiaxing city, Zhejiang province. The registered capital is 46 million dollars and covers an area of about 40,000 square meters, Jiaxing WORLDIA is the wholly-owned subsidiary of BEIJING WORLDIA DIAMOND TOOLS CO.,LTD （Stock code： 688028） WORLDIA product catalogue mainly covers high-precision CBN/PCD/CVD cutting tools, solid carbide cutting tools， diamond scribing wheels & related accessories， CVD diamond materials & related product and high-end laser machines etc.

INTELLECTUAL PROPERTY 50+ Patents, 10+ Inventive Patents,lO+ Registered Trademarks 07 Checkout equipment 09-36 Product 09 Monocrystal diamond tool (MCD) 14 FoLycrystalline diamond tool (PCD) 25 Polycrystalline cubic boron nitride tool(PCBN) 48 Matters needing attention

TESTING INSTRUMENT High precision,All testing MEIJI Microscope ZOLLER Cutting tool prerari ng 1 nstrument Peter Muller KEYENCE Microscope ZOLLER Contour detector 08

«!»' WORLDI A Monocrystal Diamond Tool MCD Tool The hafldknSS of the Singfe crysfef diamond tool i&35 high 35 HVIDOnn, the sharpness of the tool is les&thsn 10Qnrntthe minimum art radius is (1.004mm, and the contour aox racy can reach beH&.v 5Gnm. It is suitable for the finishing uf non-ferrous mctab and non-metalic materials, which can ensure csrticmely high machining accuracy and miner effect, rough accuracy RaOJ5lL»nh and longer Cool Irfe-

Ultra-precision turning tool Mirror surface tool ft B MArtBAl Ce varied Ear: Tool Steel EDGE MATERIAL Mui HRi y:.:.:l Dijmcni" F. Jiui .,1 EVD Didrnnrtd E XjE MATERIAL MdiUcryadl Diarrtjr'Kl'UarurjIiI'.'Ei Didniord SPECFICATIO Tm/ten slandnr;; ( MtBm SPECIFICATE) O-Wrton-rtmtardCintoni Hftel klairrinl l ikeAi Nickel, Gennsruim * minium, Copper, iypcal As pherkal mirror,. APPLICATION super pi : il11:■ n:l; :iclu::, i TvrttAL OpticiI Parts, APPLICATION HtHitorrMlirai Detu r*t u -i, E Le. Super precision slotting tool Micro diameter milling tool BABE MATERIAL Cemerted Carbide; ToolSeel BAiS UATFRAL...

Precision arc turning tool CerTientotC^rtidc/Tmt Steel TvPKtt. application Ball head rollingtool EiASIS MATFRIJI Cjemented Carbid^TDolSteEl CUTTING EDGbbVtfERLAL Mo -OLry^lal Diamond NJLu-al CVD Di.ii'iV'yiJ Rol.ed Steel tvpical APPLICATION Shaft, Hole, Sphere, Valve Seal Parts Mirror surface Facer EiASIS materiai CUTTING EDGE MATERIAL Muiocrystal Diamond /llaturalOIDDiam&id Metal Material Like Alum i ni urn, r^n per Alloy And Non-meld I Material Like Polycar bo oat TVPICAL APPIICATIDU Polycrystalline Diamond Tool Pcrfycrystaliine diamond (PCD) iE nadeof diamond partides and cemented carbide...

Micro diameter milling tool MATERIAL Cemented Carbide SPEClFlCATlO riv 5 DJn-pNon standard Custom PROCESSING Metal Materia | Like Alum in lurr^zlnc. Titanium Alloy And MATERIALS Hon hurt) Material l ke&raprute Arid ol care nsl TYPICAL Optical Parts, Precision Meld,Etc. Formingtool EASIS MATERIAL Cemented Carbide / Tootstwi Disc milling tool MATERIAL Cemented Carbide j Tool Steel tl^tMAl t i|"L Poly crystal! inn Diamond SPEClFlCATlO BT, H5 K Facer DflO J 2 C C- No n ns n derd Cu s-tom -RH.E5SWG Mftal Matfti ial Like Alurioiuim, Zinc Tnanurn, Copper Alloy MATERIALS Andwn-metalMatenatLilKGraFihrbAndPci^cationat...

Texture tool Precision turningtool BASIS V/iTE^IAL Cemented CsirbTde MATERIAL Cemented Carbide f Tool Steel ELkltMAlbFilAL Polycrystalline Diamond M f-l.: 11-"1 ill r'r i .i I L ikf ,ri lu Hi in U inLZ| r C, Tlta ni liril Al kl y And Mon -m etal Materia I Like Ora phUe And Police rbonat -RDCtSSINd Metal HaterlaILjkeA|uminIU(11 „ Ziir.,Tnar11.11 UIkiy Aiid MATERIALS ho i n : l latena i ■■ raphiteAlfd Polycart-onal TYPICAL APPLICATION tad Processing Metal And Non-metal Parti AP=L I CATION Rota ry Pa r|> Of T h c I nn c r And OuterCirck Finishing Hole processing tool Ball end tool BASIS MATERIAL...

WORLDIA «*»'WORLDIA PCD tool numbering rules(l) PCD tool numbering rules(2) OHHCj rrnmrrn NumberOf Cutting Edges Angle Clearance Angle Cede Chip bneifcer Clffcpr pdrzifnf tC^H-

«*»* WORLDIA cc RHOMB US(SQ':)) «!»’ WORLDIA TC REGULAR TRIANGL C'jUf pprarnetrn TCGIT»D JOB-1 EPOSPLJT fl.Tt 2.4 Qg T Chip breaker PCDtool CUTTING DEPTH

«l»‘ WORLDI A Polycrystalline Cubic Boron Nitride Tool PCBN Tool Ball end tool MATERIAL Cctncn-,cd Csrb dr ^C^H^TCftlAL ' 0 cryitnllineClublc Boron Nitride SPECIFICATIO j I OSmm ,■ LJpri ■slundjrd Curtom PROCESSING H Ardened Mould Steel,Caji lron, MA-FniAL5 H igh Te m pe rature Alloy, Etc. f,pp\ icATION PrfrC‘s 'on M on Id MB rmfatturi n§ Round nose tool BASIS MATPHIAI Cemented Carbide Polycrystalline Cubic Boron Nitride D1 - Dari ti ,■ N on -sta ndard C ustom Hardened Mould Steel.Cast Iran, 11 l&pi T$ m p« f?t ure Al fay, E(f. Typical application Ft? cision Mould Manufacruri it a Turning tool...

«(»' VUORLOI A CBN tool numbering rules(l) «*»■ WORLDIA CBN tool numbering rules(2] Number Of Cutting Edges Rake Angle Clearance Angle

♦*WORLDIA DCGW REGULAR TRIANGLE REGULAR TRIANGLE ■Zu[I “r parameters R a [ ci"i™q

-Culler paramnteri Cutler paramnten CNGA RHOMBUSISO'-') APGW PARALLELOGRAM

Milling tool with CVD coating BASIS MATERIAL Cernented Carbide Aluminum Allay, Carbon Tiber, Crap hits, Etc. TYPICAL APPI ICATIQN 3c Part!, Aulo Parts, fij rcrnft Pirts, Graphite Molds, Etc Milling tool with PVD coating BASIS MATFRIAI Cemented Carbide CUTTING LOSE MATERIAL Cemented Carbide + Physical Vapor Deposition Coating PROCESSING Stainlera Steel, Titanium A N i c-e-. ALL; ■ MATERIALS Ch njmTum- molybdenum Alloy, Cast I ron, Ett. TYPICAL APPLICATION Sc Parti, Auto Parti, Aircraft Parti, Elc Cemented carbide is a kind of alloy m atetial made of hard compound and binder of refractory metal...