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Epoch Pencil Deep Ball Evolution

Epoch Pencil Deep Ball Evolution
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Hitachi Tool Engineering, Ltd.'

Features of Epoch Pencil Deep Ball Evolution Improved heat-resistant coating • The heat-resistant TH coating used previously 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) • Offers long life and minimal performance variation when cutting high-hardness materials such as plastic molds, diecast molds, etc. • Increased heat resistance enables longer life for either wet cutting or dry cutting....

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Tool shape for stable cutting. Reliable backdraft shape Inherits the reliable backdraft shape to enable chattering to be reduced when performing point cutting. Back draft effect Work material ■ Pre-hardened steels CllEcI Hardness ■ 40HRC) JP-LElíBc^ Surface roughness JP-LElíBc^ Surface roughness Adopt reliable compound neck shape •EPDBP-TH ■znmo&zRt.T-jKom.n Adopt compound shape of R used for EPDBP-TH and taper to achieve both breakage resistance and deflection suppression. Deflection, which is a problem when deep cutting, is reduced, enabling processing with low dimensional errors. Static...

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3ack taper on peripheral edge tO.015 for R4 to R5 types or types with under neck lengths of more than 80. ±0.015 forali R6 types. New size added from this series. Prices listed are as of May 2012,and are unit prices excluding consumption tax.

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Detail of neck shape Neck shape Neck R Neck shape Neck R Under Neck Length Neck shape Under Neck Length Compound neck shape Under Neck Length Without taper The effective under-neck length Under Neck Length Draft angle Taper 20 - EPDBPE2 . - Features Neck shape Interference angle -ATH Size(mm) Stock R Dc Mill Dia. R R Neck Under Neck Flute Length Length Angle D1 L Neck Under Overall Dia. Neck Dia. length Ds Shank Dia. Neck R R Neck Approx Interference shape neck length Angle The effective under-neck length for the various draft angles. Dimensions Item Code Suggested retail price () High...

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PENCIL DEEP BALL Patent Pending Patent Pending ate ending Dimensions coating R R Features NoteR2 or higher does not have backdraft shape. R D1 Neck R Dc Back taper on peripheral edge R R R R L - Dimensions EPDBPE2 R Tolerance on R R R Ds . - R R -ATH Excluding some sizes. R ±0.015 for R4 to R5 types or types with under neck lengths of more than 80. ±0.015 for all R6 types. Size(mm) Item Code Stock R Dc High efficiency cutting condition Mill Dia. R R Neck Under Neck Flute Length Length Angle D1 L Neck Under Overall Dia. Neck Dia. length Ds Shank Dia. Neck R R Neck Approx Interference shape...

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Detail of neck shape Neck shape Neck shape Neck R Neck shape Under Neck Length Features Neck R Under Neck Length Compound neck shape Neck shape Under Neck Length Without taper The effective under-neck length Under Neck Length Draft angle Taper 20 . - -ATH Dimensions - EPDBPE2 Interference angle Size(mm) Item Code Stock R Dc R Neck Under Neck Flute Length Length Angle D1 L Neck Under Overall Dia. Neck Dia. length Ds Shank Dia. Neck R R Neck Approx Interference shape neck length Angle The effective under-neck length for the various draft angles. Suggested retail price () High efficiency...

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PENCIL DEEP BALL Patent Pending Patent Pending ate ending Dimensions coating R Features NoteR2 or higher does not have backdraft shape. R D1 R Neck R Back taper on peripheral edge R R R R L Dimensions - EPDBPE2 R Tolerance on R R Ds Dc . - R R R -ATH Excluding some sizes. R ±0.015 for R4 to R5 types or types with under neck lengths of more than 80. ±0.015 for all R6 types. Size(mm) High efficiency cutting condition Item Code Stock R Dc Mill Dia. R R Neck Under Neck Flute Length Length Angle D1 L Neck Under Overall Dia. Neck Dia. length Ds Shank Dia. Neck R R Neck Approx Interference shape...

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Detail of neck shape Neck R Neck shape Neck R Under Neck Length Neck shape Features Neck shape Under Neck Length Compound neck shape Neck shape Under Neck Length Without taper The effective under-neck length Under Neck Length Taper 20 . - Interference angle -ATH Dimensions - EPDBPE2 Draft angle Size(mm) Stock R Dc Mill Dia. R R Neck Under Neck Flute Length Length Angle D1 L Neck Under Overall Dia. Neck Dia. length Ds Shank Dia. Neck R R The effective under-neck length for the various draft angles. Neck Approx Interference shape neck length Angle Suggested retail price () High efficiency...

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PENCIL DEEP BALL Recommended cutting condition Patent Pending Patent Pending ate ending High efficiency cuttiing condition High accuracy cuttiing condition Please refer to P.14 about high accuracy cutting conditions Carbon Steels, Alloy Steels Features Work Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels Ratio to standard depth of cut R (mm) Dc Mill dia. (mm) Neck angle Under neck length (mm) ap (mm) n min-1 vf mm/min n min-1 Dimensions High efficiency cutting condition High accuracy cutting condition Technical Data 10 Note Please refer to P.13 vf mm/min n...

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[ÌÈ.M] 13^-v,^#B§Ur<fc*l1o [Note] Please referto P. 13

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Carbon Steels, Alloy Steels Stainless Steels, Tool Steels Pre-hardened Steels Hardened Steels Hardened Steels Features Work Ratio to standard depth of cut R (mm) Dc Mill dia. (mm) Neck angle Under neck length (mm) ap (mm) n min-1 vf mm/min n min-1 vf mm/min n min-1 vf mm/min n min-1 vf mm/min n min-1 vf mm/min Dimensions High efficiency cutting condition High accuracy cutting condition Technical Data Note Use the appropriate coolant for the work material and machining shape. These Recommended Cutting Conditions indicate only the rule of a thumb for the cutting conditions. In actual...

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