MBL Series (Z4)
Ball nose, long version

| Product group | Solid Carbide End Mill |
|---|---|
| Diameter range | Ø3 - Ø12 |
| Number of flutes (Z) | 4 |
| Coating | AlTiN |
See the product catalogue for dimension tables and order codes. Contact our technical team for special dimensions and tolerances.
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Dimensions and order codes
Values are taken from the table in the Geppetto product catalogue; dimensions in mm. For a quotation, send the order code and quantity.
Scroll the table sideways ↔
| Order code | d1 h10 | l1 | l2 | d2 h6 | R | Z |
|---|---|---|---|---|---|---|
| MBL-0304-AT | 3 | 75 | 12 | 3 | 1.5 | 4 |
| MBL-0404-AT | 4 | 75 | 16 | 4 | 2 | 4 |
| MBL-0504-AT | 5 | 75 | 20 | 5 | 2.5 | 4 |
| MBL-0604-AT | 6 | 100 | 25 | 6 | 3 | 4 |
| MBL-0804-AT | 8 | 100 | 35 | 8 | 4 | 4 |
| MBL-1004-AT | 10 | 100 | 40 | 10 | 5 | 4 |
| MBL-1204-AT | 12 | 100 | 40 | 12 | 6 | 4 |
Cutting data, materials and coating
Coating
AlTiN (high heat resistance)
Frequently asked questions
Which diameters and flute counts does MBL Series (Z4) come in?
MBL Series (Z4) is available in Ø3 - Ø12 with Z4 flutes. Other sizes can be made to drawing.
Which coating does MBL Series (Z4) have?
MBL Series (Z4) coating: AlTiN (high heat resistance).
Can MBL Series (Z4) be reground?
Yes. Geppetto offers CNC regrinding, Drag Finish edge preparation and PVD recoating for carbide end mills, drills and reamers.




