BEIJING WORLDIA DIAMOND TOOLS CO..LTD.

Worldia PCBN inserts for cast iron mainly used in engineering machinery and transportation industry, such as engine cylinder, valve body, hydraulic system, brake disc and etc.

Material Category (IS0513 Standard) PCBN Material Introduction Cubic boron nitride is the second hardest material in the world invented successfully in 1957; The microhardness of CBN’s single crystal is HV8000-9000 while the hardness of PCBN is HV2500-5000, so it is considerably better abrasive resistance than tungsten carbide and ceramics. With a higher ability of oxidation resistance within 1000'C, CBN will do not have any chemical reaction together with ferrous material in 1200-1300 C. So it is unique for CBN material dry cutting ferrous materials. The principal application areas for CBN cutting...

■PCBN Inserts ■Cutting Edge of Recommendation High Sharp Cutting Edge: SOI01005 Standard Cutting Edge: SOI01510 Strong Cutting Edge: SOI52020 Interrupt Cutting

Identification code and features

PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/ltip Tool Life ■Engine cylinder Bore finishing PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/ltip Tool Life

iTurbine housing Bore finishing PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/ltip Tool Life

lAuto Differential OD and end finishing PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/1 tip Tool Life ■Engineering Accessories PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/1 tip Tool Life

10 Cutting Edge Design 15 Cutting Edge Design 16 Cutting Edge Length

80° PCBN Positive Inserts Sharp Cutting Edge 80° PCBN Positive Inserts Sharp Cutting Edge

80° PCBN Positive Inserts Sharp Cutting Edge

55° PCBN Positive Inserts Sharp Cutting Edge 55° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge 60° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge 60° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge

35° PCBN Positive Inserts Sharp Cutting Edge 35° PCBN Positive Inserts Sharp Cuttrg Edge

35° PCBN Positive Inserts Sharp Cutting Edge 35° PCBN Positive Inserts Sharp Cuttrg Edge

35° PCBN Positive Inserts Sharp Cutting Edge

Sharp Cutting Edge

55° PCBN Negative Inserts Sharp Cutting Edge

55° PCBN Negative Inserts Sharp Cutting Edge

90° PCBN Negative Inserts Sharp Cutting Edge

90° PCBN Negative Inserts Sharp Cutting Edge

60° PCBN Negative Inserts Sharp Cutting Edge

Specifications of Mini PCBN Insert VN 35° PCBN Negative Inserts Sharp Cutting Edge

80° PCBN Negative Inserts /e\ Sharp Cutting Edge

80° PCBN Positive Inserts Sharp Cutting Edge

80° PCBN Positive Inserts Sharp Cutting Edge

55° PCBN Positive Inserts Sharp Cutting Edge 55° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge

60° PCBN Positive Inserts Sharp Cutting Edge

35° PCBN Positive Inserts Sharp Cutting Edge 35° PCBN Positive Inserts Sharp Cutting Edge

35° PCBN Positive Inserts Sharp Cutting Edge 35° PCBN Positive Inserts Sharp Cutting Edge

35° PCBN Positive Inserts Sharp Cutting Edge

80° PCBN Negative Inserts Sharp Cutting Edge

55° PCBN Negative Inserts Sharp Cutting Edge

55° PCBN Negative Inserts Sharp Cutting Edge

90° PCBN Negative Inserts Sharp Cutting Edge

90° PCBN Negative Inserts Sharp Cutting Edge

60° PCBN Negative Inserts Sharp Cutting Edge

Specifications of Standard PCBN Insert 35° PCBN Negative Inserts Sharp Cutting Edge

Specifications of Standard PCBN Insert WN 80° PCBN Negative Inserts Sharp Cutting Edge

80° PCBN Positive Inserts Sharp Cutting Edge 55° PCBN Positive Inserts Sharp Cutting Edge

90° PCBN Positive Inserts Sharp Cutting Edge

55° PCBN Negative Inserts Sharp Cutting Edge 60° PCBN Negative Inserts Sharp Cutting Edge WN 80° PCBN Negative Inserts Sharp Cutting Edge

Cutting Direction Recommendation

Worldia Cutting Tools Catalogues More information on Http://www.worldia-tools.com 08-8 ^ PCD Specialty Tools for Auto Parts

COMPETE FOR THE TOP CREATE GLOBAL BRAND www.worldia-tools.com Tel: +86-10-58411388 ext 8338 Fax: +86-10-58411388 ext 8131 Office Add: H-03, 5F, M7 Building, No.1 Jiuxianqiao East Road, Chaoyang District, Beijing, China Factory Add: No.2 Industry Road, Dachang Chaobaihe Industrial Park, Langfang City, Hebei Province 065300, China E-mail: [email protected]