EPBTS
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Catalog excerpts

EPBTS-TH / EPSBE-TH Epoch TH Hard Ball Strong Epoch Super Hard Ball Evolution

Uses newly developed ATH coating to enable high-efficient machining of high-hardness materials. Features of New Advanced TH Coating Hardness and oxidation resistance of TH coatings is further improved. Enables longer life and higher efficient when cutting high-hardness materials. (Si nano composite coating with finer crystal particles) Exhibits amazing performance when cutting high-hardness materials (55HRC or higher). Cold-worked die steel, HSS, tool steel, composite materials, carbide alloys, etc. Long life for both dry cutting and wet cutting Applicable range Copper Carbon steel Alloy...

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Technology Epoch TH Hard Ball Strong Applications ・3D ball shape with good chip removal and rigidity. ・Rigid flute tip shape enables even higher-efficient machining. ・Ideal for high-efficient machining from roughing to finishing of 40HRC or higher materials. ・Exhibits superior performance particularly for cutting materials with hardnesses of 55HRC or higher. Epoch Super Hard Ball Evolution Applications ・Double face (2-stage flank) prevents shape from being broken. ・Abundant neck length variations. ・2 Enables long life for cutting even when direct-cutting high hardness materials with...

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O Features Flute tip shape provides both rigidity and good cutting performance. 3D ball shape provides good chip removal characteristics and high rigidity. Overview diagram of cutting regions O Dimensions ^See p. 8 EPSB Evolution for tools with R less than 1.5. :Stocked Items.

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High-efficient pocket machining (Cold-worked forged steel) Tool wear condition after machining two pockets VB:0.027mm VB: 0.451mm 1.8*machining efficiency! Machining costs reduced 30%! High-performance bottom roughing (High hardness plastic material) EPBTS-TH with new flute shape has high flute tip strength and excellent chipping resistance. EPBT Strong 2.1*machining efficiency! Machining costs reduced 32%! 1.5*machining efficiency! Machining costs reduced 18%!

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Epoch Super hard Ball Evolution Features Double-face effect prevents shape from deteriorating!! (High-accuracy rating product) Combined neck shape Backdraft shape Range of Epoch Super Hard Ball Evolution Range of Epoch Deep Ball Overview diagram of cutting regions 4 06

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Field Data 01 Tool wear can be greatly suppressed. EPSB Evolution Conventional Hard Ball End Mill EPSBE maintains R accuracy even after cutting. Work material ：SKD11(60HRC)　Tool：R0.5mm × Under neck length 3mm × 2Flutes　L=120m After cutting n=28,000min-1 (v c=38m/min) v f =1,764mm/min (f z=0.032mm/t) a p=0.05mm a e=0.14mm (Air Blow) 02 Bottom cutting evaluation of HAP40 (65HRC) EPSB Evolution New TH Coating suppresses wear even more than previous products. Work material：HAP40(65HRC)　Tool：R0.3mm × Under neck length 1.8mm × 2Flutes n=30,000min-1 (v c=69m/min) v f=1,300mm/min (f z=0.025mm/t) a...

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^See p. 4 EPBT Strong for tools with R over than 1.5. EPSBE2 TH Standard rating product Raccuracy +0.003mm' —0.007mm Back taper on peripheral edge-

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Item Code • :Stocked Items. O Theoritical Cusp Height in End Milling (pm) Ball radius R (mm) Pick feed and Cusp height H=R — VR2-pf2/4 f2/8R

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EPBTS-TH <Roughing> Work material (Hardness) [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 machining, the condition should be adjusted according to the machining shape, purpose and the machine type. t: Finishing cut amount < Finishing > 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 machining, the condition...

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EPSBE-TH Work material (Hardness) ^Standard cutting depth is shown as the criteria for Group 1 workpieces. For other groups, adjust the cutting depth according to the cutting depth factors in the above table. [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 machining, the condition should be adjusted according to the machining shape, purpose and the machine type.

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The diagrams and table data are examples of test results, and are not guaranteed values. “ ” is registered trademarks of MOLDINO Tool Engineering, Ltd. Attentions on Safety 1. Cautions regarding handling (1) When removing the tool from its case (packaging), be careful that the tool does not pop out or is dropped. Be particularly careful regarding contact with the tool flutes. (2) When handling tools with sharp cutting flutes, be careful not to touch the cutting flutes directly with your bare hands. 2. Cautions regarding mounting (1) Before use, check the outside appearance of the tool for...

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