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Coated PCBN Insert

Coated PCBN Insert
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Insert For Hardened Steel BEIJING WOPLDIA DIAMOND TOOLS CO.,LTD.

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 tools are hardened steels, cast irons and sintered...

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■ Film features ■CBN Basic material and film structure c2 The film is applicable for continuous, light and heavily interrupted processing of hardened steel with excellent universal performance. Working layer Heat resistance improved Wear resistance increased Binding force strengthened CBN of strong toughness ■ Recommended Cutting conditions Workpiece

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■Chip-breaker PCBN Insert CBRB/CBC1 Two types of chip breaker, Suitable for hardened steel processing, cutting depth: 0.1 ~1mm. Excellent chip breaking performance can be achieved. ■Application ■Cutting performance CBC1 Material: Hardened Steel HRC60-65® Tool: CNGM120408-2N SLCBC122C2 Cutting Data: Vc=150m/min f=0.12mm/rev ap=0.15mm ■Wiper PCBN inserts 04

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•on Case of Coated PCBN Insert Processing C-ase ICV Joints of auto parts Material: 20CrMoTi Hardness: HRC58-62” Finishing boring and profile machining IMotor gear Material: Hardened Steel Hardness: HRC55° Finishing surface machining PCBN Grade Insert type speedfm/min) Feed(mm/r) Cutting depth(mm) Qty/ltip Comparison of tool We IHollow shaft Material: 20CrMnTi naiui iv«.. Finishing inner hole machining PCBN Grade Insert type Speed(m/min) Feed(mm/r) Cutting depth(mm) Qty/ltip Comparison of tool life

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Identification code and features

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4 Standard,Chipbreaker 3 Tolerance-ISO Tolerance-ANSI

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

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60° PCBN Positive Inserts 60° PCBN Positive Inserts 60° PCBN Positive Inserts

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35° PCBN Positive Inserts 35° PCBN Positive Inserts VC

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60° PCBN Negative Inserts 35° PCBN Negative Inserts Shape

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55° PCBN Positive Inserts 55° PCBN Positive Inserts Shape

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60° PCBN Positive Inserts 60° PCBN Positive Inserts 60° PCBN Positive Inserts

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35° PCBN Positive Inserts Shape 35° PCBN Positive Inserts

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80° PCBN Negative Inserts

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Specifications of Coated PCBN Insert with Chip-breaker(CBRB) SN 90° PCBN Negative Inserts

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60° PCBN Negative Inserts 35° PCBN Negative Inserts Shape

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

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80° PCBN Negative Inserts Sharp Cutting Edge 2.2 0.8 0.8 0.8 55° PCBN Negative Inserts t- Sharp Cutting Edge

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60° PCBN Negative Inserts /o\ Sharp Cutting Edge 80° PCBN Negative Inserts Sharp Cutting Edge

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

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80° PCBN Negative Inserts Sharp Cutting Edge 2.2 0.8 0.8 0.8 55° PCBN Negative Inserts Sharp Cutting Edge

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

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Cutting Direction Recommendation

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Worldia Cutting Tools Catalogues More information on Http^/www. woridia-tools.com 02-8 _ PCBN Inserts For - . For Hardened Steel

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www.worldia-tools.com Tel: +86-10-58411388 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: info@worldia-tools.com

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