coating Re-grinding compatibility range table Item Code EPDRE-ATH Note Re-grinding compatibility range Product Name Epoch Deep Radius Evolution (ATH Coated) Contact our sales office regarding whether or not regrinding is possible for tools where Under neck length/Mill diameter is 10 or greater. Minimum corner R size of 0.02mm also in lineup! Drawings, data in tables, etc. are examples of test results. Radius type are added for Deep Evolution series! Launching with a reasonable price!! Hitachi Tool Engineering Europe GmbH Itterpark 12, 40724 Hilden, Germany. TEL : +49-(0)2103-24820, FAX : +49-(0)2103-248230 (0)21-3366-3058, FAX:+86-(0)21-3366-3050 TEL:+86Hitachi Metals America, Ltd. 41800 W. Eleven Mile Road, Suite 100 Novi. Michigan, 48375, USA TEL : +1-248-465-6029, FAX :+1-248-465-6020 Hitachi Metals (Thailand) Ltd. Unit 13B, 13th Floor,Ploenchit Tower, 898 Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand TEL : +66-(0)2-263-0892, FAX :+66-(0)2-263-0894 Hitachi Metals (India) Pvt. Ltd. Plot No 94 & 95,Sector 8, IMT Manesar, Gurgaon -122050, Haryana, India TEL : +91-124-4812300, FAX :+91-124-2290015 Specifications for the products listed in this catalog are subject to change without notice due to replacement or modification. The interference region has changed due to changes in the neck shape. Be sure to check for interference before machining.

Features of Epoch Deep Radius Evolution Improved heat-resistant coating mm&obimmzaooHv^nm mw<f-mB%m*mi,m?o mxmmmmm ■ 36OOHV) ly^xfy-ymis ^-ctixi-mmomm^momwzM^zmm^^it^mm^mto • The heat-resistant TH coating has further evolved. A laminated structure is used to achieve both heat resistance and adhesion strength. • Achieves even higher hardness (3800HV) than before! Exhibits good abrasion resistance. (Hardness of conventional high-hardness membrane: 3600HV) • Achieves long life and higher stability for cutting hardened steels such as plastic molds, diecast shapes, etc. • Increased heat resistance...

Improved compound neck shape Employs reliable compound neck shape Compound shape of tool neGk R and taper is further improved to both resist breakage and suppress deflection. r^Since the actual effective under-neck length is shorter than the conventional Deep Radius, be sure to check the interference region before use. Static load test results Testing tool size Under neck D Q Conventional neck shape TctOdj-W. Deflection amount [mm] Deflection suppression effect is high even under the same load. Results for resistance to breakage due to cutting ffiBM Work material : SUS420J2® (MtZ Hardness : 52HRC)...

Tolerance on Corner radius r (Central axis' Helix Angle 3ack taper on peripheral edge 0 4 or higher does not have backdraft shape. * : New size added from this series. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

nifsvo ^-y^vy^E PD Rtii The effective under-neck length is different from Epoch Deep Radius EPDR. Please recheck the interference region. Item code Under neck Overall Shank Neck Interference Actual Effective Length retail price * : New size added from this series. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

Tolerance on Corner radius r (Central axis) Helix Angle Back taper on peripheral edge <p 4 or higher does not have backdraft shape. Item code Under neck Actual Effective Length retail price * : New size added from this series. Stocked Items. Puces listed are as of March 2012,and are unit prices excluding consumption tax.

nifsvo ^-y^vy^E PD Rtii The effective under-neck length is different from Epoch Deep Radius EPDR. Please recheck the interference region. Item code Corner Under neck radius length Neck Interference Actual Effective Length retail price * : New size added from this series. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

Tolerance on Corner radius r (Central axis) ^ Helix Angle Back taper on peripheral edge 0 4 or higher does not have backdraft shape. Item code Under reck Actual Effective Length retail price * : New size added from this series. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

nifsvo ^-y^vy^E PD Rtii The effective under-neck length is different from Epoch Deep Radius EPDR. Please recheck the interference region. Item code Corner Under neck radius length Overall Shank Neck Interference Actual Effective Length retail price * : New size added from this series. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

Tolerance on Corner radius r (Central axis; Helix Angle Back taper on peripheral edge 0 4 or higher does not have backdraft shape. Item code Under neck Actual Effective Length retail price * : New size added from this series. • : Stocked Items. Prices listed are as of March 2012,and are unit prices excluding consumption tax.

High efficiency cuttiing condition ra^Jst^JSO^Hi1 6^—y^#fi§UT<?uc^L1o Please refer to P.16 about high accuracy cutting conditions Carbon Steels, Alloy Steels Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels SDji^hW Ratio to standard depth of cut Under neck

High efficiency cuttiing condition isi:$i1§.§)M?fciM& 1 6^—y^#fiHL/T</t:crl'lo Please refer to P. 16 about high accuracy cutting conditions Carbon Steels, Alloy Steels Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels SDjAiWzW Ratio to standard depth of cut Under neck

Carbon Steels, Alloy Steels Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels SDji^hW Ratio to standard depth of cut Under neck

High efficiency cuttiing condition isi:$i1§.§)M?fciM& 1 6^—y^#fiHL/T</t:crl'lo Please refer to P. 16 about high accuracy cutting conditions Carbon Steels, Alloy Steels Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels SDjAiWzW Ratio to standard depth of cut Under neck