(EI997) D-Power Carbide 2Flute Ball Nose End Mill, Miniature Neck for Graphite (Diamond Coated)
Diamond-coated miniature-neck ball nose end mill for graphiteCode: EI997002000040
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Key Features
- Diamond-coated carbide construction for graphite machining
- Two-flute miniature ball nose geometry with neck
- High film hardness and excellent wear resistance
Made in South Korea
Fine feature access
Miniature neck geometry supports ball nose milling in detailed graphite features.
Wear-resistant coating
Diamond coating combines high film hardness with excellent wear resistance for extended tool life.
Useful miniature range
R0.1 to R3.0 radii cover 0.2 to 6 mm milling diameters.
| SKU | Mill Diameter (mm) | Ball Nose Radius (mm) | Overall length (mm) | Shank dia. (mm) | Length of cut (mm) | Length below shank (mm) | Neck dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EI997002000040 | 0.2 | R0.1 | 40.0 | 3.0 | 0.2 | - | - | 5 days | $181.20 | ||
| EI997003000040 | 0.3 | R0.15 | 40.0 | 3.0 | 0.3 | - | - | 5 days | $160.30 | ||
| EI997004000040 | 0.4 | R0.2 | 40.0 | 3.0 | 0.4 | - | - | 5 days | $144.30 | ||
| EI997005025040 | 0.5 | R0.25 | 40.0 | 3.0 | 0.5 | 2.5 | 0.45 | 5 days | $151.70 | ||
| EI997006050040 | 0.6 | R0.3 | 40.0 | 3.0 | 0.6 | 5.0 | 0.55 | 5 days | $144.30 | ||
| EI997008070040 | 0.8 | R0.4 | 40.0 | 3.0 | 0.8 | 7.0 | 0.75 | Low stock | $126.10 | ||
| EI997010120040 | 1 | R0.5 | 40.0 | 3.0 | 1.0 | 12.0 | 0.95 | 5 days | $114.00 | ||
| EI997012100050 | 1.2 | R0.6 | 50.0 | 3.0 | 1.2 | 10.0 | 1.15 | 5 days | $114.10 | ||
| EI997015180050 | 1.5 | R0.75 | 50.0 | 3.0 | 1.5 | 18.0 | 1.4 | 5 days | $118.80 | ||
| EI997020250060 | 2 | R1.0 | 60.0 | 3.0 | 2.2 | 25.0 | 1.9 | 5 days | $119.70 | ||
| EI997030100065 | 3 | R1.5 | 65.0 | 4.0 | 3.0 | 10.0 | 2.9 | 5 days | $152.50 | ||
| EI997040200065 | 4 | R2.0 | 65.0 | 6.0 | 4.0 | 20.0 | 3.9 | 5 days | $180.90 | ||
| EI997050300075 | 5 | R2.5 | 75.0 | 6.0 | 5.0 | 30.0 | 4.9 | 5 days | $180.90 | ||
| EI997060300075 | 6 | R3.0 | 75.0 | 6.0 | 6.0 | 30.0 | 5.9 | 5 days | $180.90 |
Add (EI997) D-Power Carbide 2Flute Ball Nose End Mill, Miniature Neck for Graphite (Diamond Coated) to comparison
View Comparison- Overview
- Specifications
- Speeds & Feeds
- Reviews
YG-1 EI997 D-Power is a diamond-coated carbide two-flute miniature-neck ball nose end mill for graphite machining. The miniature neck profile supports access for detailed ball nose milling in fine graphite features. YG-1 specifies the diamond coating with high film hardness and excellent wear resistance for longer tool life. An ultra-fine coating film helps achieve smooth, excellent surfaces on work materials. Available diameters span 0.2 to 6 mm, with ball radii from R0.1 to R3.0. The series is also specified for wrought aluminium, bakelite, plastics, wood and brass. It suits non-ferrous metals and non-metallic materials where this diamond-coated ball profile is appropriate.
- Diamond-coated carbide construction for graphite machining
- Two-flute miniature ball nose geometry with neck
- High film hardness and excellent wear resistance
- Ultra-fine coating film for smooth workpiece surfaces
- Ball nose radii from R0.1 to R3.0
- Suitable for selected non-ferrous and non-metallic materials
No specifications available.
Speeds & Feeds
| Diameter | RPM | FEED | Vc | fz |
|---|---|---|---|---|
| R0.2 × 0.4 | 40000 | 600 | 50 | 0.008 |
| R0.3 × 0.6 | 40000 | 800 | 75 | 0.010 |
| R0.4 × 0.8 | 40000 | 960 | 100 | 0.012 |
| R0.5 × 1.0 | 40000 | 1200 | 125 | 0.015 |
| R0.6 × 1.2 | 40000 | 1440 | 150 | 0.018 |
| R0.75 × 1.5 | 40000 | 1600 | 190 | 0.020 |
| R1.0 × 2.0 | 40000 | 2000 | 250 | 0.025 |
| R1.5 × 3.0 | 27000 | 2200 | 255 | 0.041 |
| R2.0 × 4.0 | 20000 | 2900 | 250 | 0.073 |
| R2.5 × 5.0 | 16000 | 2900 | 250 | 0.091 |
| R3.0 × 6.0 | 14000 | 2900 | 265 | 0.104 |
| RPM: | – | rev/min |
| FEED: | – | mm/min |
| Vc: | – | m/min |
| Fz: | – | mm/tooth |
