New NPDB(S) Type
SUMIDIA Binderless Ballnose Endmill NPDBS Type / NPDB Type
15°
R 1 2 L Work material gradient angle
NPDBS Type Body (for Standard Finishing)
| Cat No | Stock | | | Dim | ensions ( | mm) | | | Real | effective l materi | ength with algradien | respect to t angle | work |
| . . | NPD10 | R | ØD | 1 | 2 | L | Ød1 | Øds | 0,5° | 1° | 1,5° | 2° | 3° |
| NPDBS 1010-004 | m | 0,1 | 0,2 | 0,1 | 0,4 | 40 | 0,18 | 4 | 0,44 | 0,45 | 0,46 | 0,47 | 0,49 |
| 1020-008 | m | 0,2 | 0,4 | 0,2 | 0,8 | 40 | 0,38 | 4 | 0,83 | 0,84 | 0,85 | 0,86 | 0,89 |
| 1030-010 | m | 0,3 | 0,6 | 0,3 | 1,0 | 40 | 0,58 | 4 | 1,05 | 1,08 | 1,10 | 1,13 | 1,20 |
| 1050-020 | m | 0,5 | 1,0 | 0,5 | 2,0 | 40 | 0,95 | 4 | 2,08 | 2,13 | 2,19 | 2,24 | 2,38 |
| 1100-030 | m | 1,0 | 2,0 | 1,0 | 3,0 | 40 | 1,95 | 4 | 3,13 | 3,20 | 3,27 | 3,35 | 3,53 |
NPDB Type Body (for Precision Finishing)
| Cat. No. | Stock | | | Dim | ensions ( | mm) | | | Real | effective le materi | ngth with algradien | respect to t angle | work |
| NPD10 | R | ØD | 1 | 2 | L | Ød1 | Øds | 0,5° | 1° | 1,5° | 2° | 3° |
| NPDB 1010-004 | m | 0,1 | 0,2 | 0,1 | 0,4 | 40 | 0,18 | 4 | 0,44 | 0,45 | 0,46 | 0,47 | 0,49 |
| 1020-008 | m | 0,2 | 0,4 | 0,2 | 0,8 | 40 | 0,38 | 4 | 0,83 | 0,84 | 0,85 | 0,86 | 0,89 |
| 1030-010 | m | 0,3 | 0,6 | 0,3 | 1,0 | 40 | 0,58 | 4 | 1,05 | 1,08 | 1,10 | 1,13 | 1,20 |
| 1050-020 | m | 0,5 | 1,0 | 0,5 | 2,0 | 40 | 0,95 | 4 | 2,08 | 2,13 | 2,19 | 2,24 | 2,38 |
| 1100-030 | m | 1,0 | 2,0 | 1,0 | 3,0 | 40 | 1,95 | 4 | 3,13 | 3,20 | 3,27 | 3,35 | 3,53 |
| Identifi | ication De | i tails | | |
| NPDB | (S) | 1 | 030 | 010 - |
| Series Code | For standard finishing | No. of flutes | Ballnose radius | Length below neck |
Recommended Cutting Conditions
- Use a machine with high rigidity for stable cutting.
- Non-water soluble coolant recommended. Supply as a mist or external coolant. Take fire prevention precautions to avoid fire hazards caused by sparks igniting during machining or tool breakage.
- Shorten overhang as much as possible.
- Adjust cutting conditions as necessary as machine rigidity and other conditions may vary.
- Depth of cut shown in the table of conditions are maximum depths. Adjust the actual depth of cut to the desired machined surface finish. Flat Surface Finishing Copy Finishing
| Work M | aterial | | Carbi | de | | Work M | aterial | | Carbi | de | |
| R (mm) | 2 | Spindle Speed(min-1) | FeedRate (mm/min) | ap(mm) | ae(mm) | R (mm) | 2 | Spindle Speed(min-1) | FeedRate (mm/min) | ap(mm) | ae(mm) |
| 0,1 | 0,4 | 40.000 | 100 | 0,001 | 0,001 | 0,1 | 0,4 | 40.000 | 100 | 0,001 | 0,001 |
| 0,2 | 0,8 | 40.000 | 150 | 0,001 | 0,001 | 0,2 | 0,8 | 40.000 | 150 | 0,002 | 0,001 |
| 0,3 | 1,0 | 40.000 | 200 | 0,001 | 0,001 | 0,3 | 1,0 | 40.000 | 200 | 0,003 | 0,001 |
| 0,5 | 2,0 | 40.000 | 400 | 0,001 | 0,003 | 0,5 | 2,0 | 40.000 | 400 | 0,005 | 0,003 |
| 1,0 | 3,0 | 40.000 | 600 | 0,001 | 0,005 | 1,0 | 3,0 | 40.000 | 600 | 0,010 | 0,005 |
Общий каталог Sumitomo 2012
Каталог Sumitomo резьбонарезной инструмент
Каталог Sumitomo пластины с режущей кромкой-моноалмаз Sumicristal
Каталог Sumitomo инструмент для обработки канавок
Общий каталог Sumitomo 2019 - 2020
Каталог Sumitomo запасные части