EPSM-PN / EPSW-PN Epoch SUS Multi, Epoch SUS Wave

High-rigidity situation Square & radius type Epoch£2235 Versatility in both roughing and finishing applications. Realization of long-tool-life & stable machining by innovative cutting edges design. Wave-form cutting edges type Epoch*SZS£E^B0a?@E7 Realization of less chatter machining even in low-rigidity situations including spindle, clamping, parts geometry. Epoch® Parts Finish Mill EPFCS Realization of high geometrical precision & surface quality in finishing & super-finishing application Roughing (Efficiency) Low-rigidity situation Finishing (Precision) O Line-ups of Epoch SUS series

Unequal pitch geometry Dramatically suppressing vibration ae Tool：Square type φ8×4NT,　Work material：SUS304,　Rotation : n =2100min-1 , Feed rate :vf=230mm/min,　ap×ae = 6.4×8mm,　Coolant：Wet Cutting force in slotting Broken during cutting Conventional (Equal pitch) Double Gash Smooth chip evacuation Double Gash Conventional single gash 1st gash for high rigidity ! 2nd gash 2nd gash for stable chip evacuation ! ’’Double Gash’’ achieves perfect balance with rigidity and chip evacuation! It guarantees high performance in vertical and horizontal milling ! Features Introduction of Double-eccentric relief...

EPSW Optimized flute geometry Dimensions, SUS Multi Dimensions, SUS Wave Cutting condition Smooth chip evacuation Conventional flute geometry EPSW optimized flute geometry dramatically improves chip-disposal of wave-form cutter Improving wear-resistance and tool life New coating with amazing adhesion and wear resistance Coating ecnatsiser raew dna noisehda gnizama htiw gnitaoc weN Technical Data Optimized Flute geometry ・A heat-resistant coating material with excellent adhesion to the tool substrate was achieved by optimizing the Al content. ・Exhibits high hardness (3000HV) with good wear resistance...

Cutting force comparison by cutting depth amount (when performing side cutting with 98mm tool) ■ Epoch SUS Multi ap & ae EPSM Se(mm) Total cutting force (N) EPSW provides lower cutting force at the same cutting depth This table can be reference data for comparing cutting force based on different ap & ae. Lower cutting force could lead to more stable machining. Example. In the case of same cutting situation, ©If $8 endmill with ap=7mm & ae=3mm can lead to a machining. Cutting force of ap=4mm & ae=5mm could be same level. ©In the same parameter, EPSW has lower cutting force than EPSM. ©In the case...

EPSMS4000-PN IshortJ Square type 01 ~02O Item Code Item Code

Item Code □ : Stocked by specified distributor. Contact with our sales department. Item Code

EPSM4000Q-PN Regular# Square type 01 ~02O Item Code □ : Stocked by specified distributor. Contact with our sales department. Item Code

EPSM4 -R . -P^RegularJ Radius type 01 ~02O Variable Pitch

EPSM4QCX)-RQ.0-PN tReiularJ Radius type 01 ~02O Item Code : Stocked Items. □ : Stocked by

□ : Stocked by specified distributor. Contact with our sales d

Epoch SUStZhlW EPSML-CR

Dimensions, SUS Multi Dimensions, SUS Wave Cutting condition Technical Data Variable Pitch Size (mm) Item Code ●：Stocked Items. Flute length Under neck length R R 2 Overall length □：Stocked by specified distributor. Contact with our sales department.

EPSM4 PNUnder neck 50c] Square type 01 Item Code : Stocked Items. □ : Stocked by specified distributor. Contact with our sales department.

Technical Data Cutting condition Item Code -R . -PN Under neck 5Dc Stock Tool dia. Coner radius Size (mm) Flute length Under neck Neck dia. length R R 2 D1 Overall length Variable Pitch Shank dia. No. of Shape flutes

Radius type 01~02O Item Code : Stocked Items. □ : Stocked by specified distributor.

Epoch EPSWOOOO-PN tRegularJ Roughing type 04~02O Item Code : Stocked Items. □ : Stocked by specified distributor. Contact with our sales department.

B type 'Dc EPSWLOOOO-PN Roughing type fflSBHSB I' 'Ds Item Code : Stocked Items. □ : Stocked by specified distributor. Contact with our sales department.

EPSW PNtUnder neck 30c Roughing type 04-020 Variable Pilch : Stocked Items. Epoch &aJ3\H2n3D EPSW EPSW PNPJnder neck 50c Roughing type 04-020 Item Code : Stocked Items.

Side milling conditions EPSMS*2 ^ Please reduce feed rate to 75% because EPSW with dia. 4, 4,5, 5 and 5.5 are 3 flutes type. %2 The table above indicates cutting parameter for regular type and 3Dc type, please reduce both rotation and feed rate to 1.1 times when using short type. [Note] PN coating is less electro conductive. Therefore, electric transmitted measuring systems may not work. Use the appropriate coolant for the work material and machining shape. Use the high-rigidity and high accuracy machine as possible. These Recommended Cutting Conditions indicate only the rule of a thumb for the...

High speed Side milling conditions EPSMS*2 ^2 The table above indicates cutting parameter for regular type and 3Dc type, please reduce both rotation and feed rate to 1.1 times when using short type [Note] PN coating is less electro conductive. Therefore, electric transmitted measuring systems may not work. Use the appropriate coolant for the work material and machining shape. Use the high-rigidity and high accuracy machine as possible. These Recommended Cutting Conditions indicate only the rule of a thumb for the cutting conditions. In actual machining, the condition should be adjusted according...

^ Please reduce feed rate to 75% because EPSW with dia. 4, 4,5, 5 and 5.5 are 3 flutes type. %2 The table above indicates cutting parameter for regular type and 3Dc type, please reduce both rotation and feed rate to 1.1 times when using short type. [Note] PN coating is less electro conductive. Therefore, electric transmitted measuring systems may not work. Use the appropriate coolant for the work material and machining shape. Use the high-rigidity and high accuracy machine as possible. These Recommended Cutting Conditions indicate only the rule of a thumb for the cutting conditions. In actual...