EPDBPE-ATH Epoch Pencil Deep Ball Evolution

Evolution version of Pencil Deep Ball New variations of neck angle and under neck length have been added. Carbon steel Alloy steel Stainless steel Pre-hardened Tool steel steel Mold making Improved heat-resistant coating EPDBPE-ATH Parts processing Features and characteristics 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...

Tool shape for stable cutting. Features Reliable backdraft shape Work material： Pre-hardened steels (Hardness：40HRC) n =9,100min-1 v f =600mm/min   Z-Pick=0.01mm XY-Pick=0.03mm Dry (Air Blow) Inherits the reliable backdraft shape to enable chattering to be reduced when performing point cutting. Surface roughness High efficiency cutting condition Rz：1.5 m Ra75：0.37 m High accuracy cutting condition Surface roughness Technical Data Back draft effect Adopt reliable compound neck shape Static load test results ・Adopt compound shape of R used for EPDBP-TH and taper to achieve both breakage resistance...

Back taper on peripheral edge: 3~5° '

■ Detail of neck shape

Back taper on peripheral edge: 3~5° [Note] •%. : R2 or higher does not have backdraft shape. R : Stocked Items.

■ Detail of neck shape

[Note] '•%. : R2 or higher does not have backdraft shape. R Back taper on peripheral edge: 3~5°

■ Detail of neck shape O Regarding over-hang length for products with neck shape C Products with neck shape C have a neck taper section that runs directly into the shank, and can be used with over-hang lengths longer than the under-neck length. Further, when using over-hang lengths longer than the under-neck length, the cutting conditions should be adjusted accordingly. Item Code O Re-grinding compatibility range table Item code [Note] Contact our sales office regarding whether or not regrinding is possible for tools where Under neck length/Mill diameter is 10 or greater.

Please refer to P.14 about high accuracy cutting conditions

[Note] Upon usage, please refer to comments and notes below table on page 13.

Please refer to P.14 about high accuracy cutting conditions

^(1) 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. ^(2) When performing cutting where cutting chips may cause clogging, such as for rib processing, blind grooves, etc., cutting depth setting should be set by multiplying a cutting depth factor to calculate the cutting depth amount, and this amount should then be reduced to 80% of the calculated value. [Cutting depth setting example] When cutting rib groove contours in pre-harden steel (50HRC) using an EPDBPE2020-25-09-ATH...

Please refer to P.10 about high efficiency cutting conditions

[Note] Upon usage, please refer to comments and notes below table on page 17.

Please refer to P.10 about high efficiency cutting conditions

Work material ^(1) 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. ^(2) When performing cutting where cutting chips may cause clogging, such as for rib processing, blind grooves, etc., cutting depth setting should be set by multiplying a cutting depth factor to calculate the cutting depth amount, and this amount should then be reduced to 80% of the calculated value. [Cutting depth setting example] When cutting rib groove contours in pre-harden steel (50HRC) using an EPDBP2020-25-09-TH...

Field data ATH coating for good wear resistance. Features Rib slotting of plastic mold Equivalent to SCM440H 30HRC Tool：EPDBPE2008-12-09-ATH ( 0.4 ×Under neck 12mm×Neck taper 0.9° ) This is amazing! Good wear resistance High efficiency cutting condition High accuracy cutting condition Rib slot width：Top surface=1.2562mm Depth 7.5mm=0.8634mm Incline angle =1.5° Wear was so great that Wear was so great that r s rea h t eat the th test was stopped. the test was stopped. t s to ed. topp d Technical Data Even deep application, Compound neck shape enable processing high accuracy. Cutting for Pre-hardened...

Minimal wear variation and no chipping After processing 1 rib, the tip of the conventional product showed major chipping. Cutting condition Tool wear condition after cutting 2 ribs (processing time: 1 hour) Tool wear condition after cutting 1 rib (processing time: 30 minutes) Q Backdraft enables processing with less vibrations.Cutting for SUS420J2© 52HRC Process Rz:0.81#m Ra75:0.12wm Stop rib slotting with minimal chattering vibrations

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 scratches,...