(ESB94) CBN, 2Flute Ball Nose End Mill
CBN Ball Nose End Mill for High-Speed Precision Milling
$763.07
INC GST
$693.70
EX GST
Price available on request
Unit price per
- SKU
- ESB94015030
Work materials
Key features
- Uncoated CBN construction
- Two-flute ball nose geometry
- ±0.005 mm ball radius tolerance
Made in South Korea
Free standard delivery on orders over
$500.
If you're not 100% happy with your purchase, we'll replace or refund.
Repeatable accuracy
Tight ball radius tolerance supports controlled, repeatable machining results.
High-speed rigidity
Special geometry improves rigidity for stable high-speed cutting.
Reduced setting time
CBN construction reduces frequent tool changes and associated setting time.
| SKU | Mill Diameter (mm) | Corner Radius (mm) | Overall length (mm) | Shank dia. (mm) | Length of cut (mm) | Length below shank (mm) | Neck dia. (mm) | CAD files | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ESB94004012 | 0.4 | R0.2 | 50.0 | 4.0 | 0.3 | 1.2 | 0.37 | DXF | Quantity unavailable | $378.80 | ||
| ESB94012030 | 1.2 | R0.6 | 50.0 | 4.0 | 0.8 | 3.0 | 1.15 | DXF | 1-2 Weeks | $346.20 | ||
| ESB94015030 | 1.5 | R0.75 | 50.0 | 4.0 | 0.95 | 3.0 | 1.45 | DXF | 1-2 Weeks | $693.70 | ||
| ESB94020050 | 2.0 | R1.0 | 50.0 | 4.0 | 1.2 | 5.0 | 1.95 | DXF | 1-2 Weeks | $362.90 | ||
| ESB94030060 | 3.0 | R1.5 | 50.0 | 4.0 | 1.8 | 6.0 | 2.85 | DXF | 1-2 Weeks | $486.50 |
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- Specifications
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Application
Product Description
YG-1 ESB94 is an uncoated CBN two-flute ball nose end mill with ±0.005 mm radius tolerance. It is designed for stable, accurate high-speed ball-nose milling where repeatable machining is required. Special geometry improves tool rigidity during high-speed cutting, supporting accuracy over the tool’s working life. CBN construction helps reduce frequent tool changes, saving machine setting time and associated costs. Available diameters span 0.4 to 3.0 mm, with ball radii from R0.2 to R1.5. Listed sizes use a 4 mm plain shank and 50 mm overall length. The range suits detailed machining tasks demanding closely controlled ball radius and reliable repetition.
- Uncoated CBN construction
- Two-flute ball nose geometry
- ±0.005 mm ball radius tolerance
- Special geometry improves rigidity during high-speed cutting
- 0.4 to 3.0 mm diameters with R0.2 to R1.5 radii
- 4 mm plain shank and 50 mm overall length
Product Data
| Cutting Shape | Ball Nose |
| Length | Short |
| No. Flutes | 2 |
Work materials
VDI 3323 recommendations for this tool.
ExcellentGood
Hardened materials
3 gradesHardened steel
Hardened cast iron
VDI grade reference3 grades
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 38 | HHardened steel | Excellent | 550 | 55 |
| 39 | HHardened steel | Excellent | 630 | 60 |
| 41 | HHardened cast iron | Excellent | 550 | 55 |
No grades match your search.
HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.
Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.
Cutting Speeds and Feeds
Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.
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Service & Delivery
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