Flat Drills --> 4 flutes --> End mills --> all materials
4DUBE - Carbide 4 Flutes Dube Drills HRc ~48 
High-speed drill for materials with HRC28 or below, such as
S45C, SCM, cast iron, and cast steel
- Minimized adhesion during drilling operations by applying T-CRO coating.
Adopted point thinning to minimize cutting resistance.
- Excellent tool rigidity and chip evacuation performance achieved by applying
an optimal flute desitn.
- Designed with a 140-degree point angle for outstanding performance in highprecision,
high-speed drilling operations.
S45C, SCM, cast iron, and cast steel
- Minimized adhesion during drilling operations by applying T-CRO coating.
Adopted point thinning to minimize cutting resistance.
- Excellent tool rigidity and chip evacuation performance achieved by applying
an optimal flute desitn.
- Designed with a 140-degree point angle for outstanding performance in highprecision,
high-speed drilling operations.
| Part Number | Diameter D | Length of cut L1 | Overall length L | Shank dia d | Price | ||
|---|---|---|---|---|---|---|---|
| MTI-4DUBE.060.360.S06 | 6 | 36 | 65 | 6 | ask a quote |  | |
| MTI-4DUBE.080.460.S08 | 8 | 46 | 80 | 8 | ask a quote | | |
| MTI-4DUBE.100.530.S10 | 10 | 53 | 90 | 10 | ask a quote | | |
| MTI-4DUBE.120.620.S12 | 12 | 62 | 100 | 12 | ask a quote | |
