9 buttons Maxdrill 48mm R32 Drilling Bits for Drifting & tunneling
Code: 3048R3209
Custom order, 20 days
Price:
283.56 CNY
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Technical characteristics
- BrandMaxdrill
- Country of manufactureChina
- ColorRed
- Materia42CrMo
Description
Part NO. 3048R3209
Bit Diameter: 48mm
Button bit design: Flat face, drop centre, Normal and Retrac body.
Tungsten carbide (Buttons): Spherical, Ballistic and Conical.
Applications: Drifting and Tunneling
Website: www. maxdrillrocktools. com
We have different designs for various rock formations, longer service life to decrease use costs for users.
Button bit (R32)
| Dimensions D | Flushing hole (mm) | Buttons (mm) | Angle | Class | Part no. | ||||
| mm | in | Front | Gauge | Front | Gauge | ||||
| 45 48 51 |
1 3/4 1 7/8 2 |
1×5.5 2×6 2×6 |
2×5.5 1×5 1×5.5 |
2×9 2×9 2×10 |
5×11 5×11 5×11 |
30° 30° 30° |
H H H |
3045R3207 3048R3207 3051R3207 |
|
| 43 45 48 |
1 11/16 1 3/4 1 7/8 |
2×5 2×5 2×5.5 |
2×5 2×5 2×5 |
2×8 2×9 2×9 |
6×9 6×10 6×10 |
30° 30° 30° |
S S S |
3043R3208 3045R3208 3048R3208 |
|
| 43 45 48 54 |
1 11/16 1 3/4 1 7/8 2 1/8 |
3×4 3×5 3×5 3×6 |
2×5 1×5 1×5 1×5.5 |
3×8 3×8 3×9 3×10 |
6×10 6×10 6×10 6×11 |
30° 30° 30° 35° |
M M M M |
3043R3209 3045R3209 3048R3209 3054R3209 |
|
| 45 48 51 54 57 |
1 3/4 1 7/8 2 2 1/8 2 1/4 |
3×5 3×5 3×5.5 3×6 3×6 |
1×5 1×5 1×5.5 1×5.5 1×6 |
3×8 3×9 3×9 3×10 3×10 |
6×10 6×10 6×10 6×11 6×11 |
30° 30° 35° 35° 35° |
M M M M M |
3045R32F09 3048R32F09 3051R32F09 3054R32F09 3057R32F09 |
|
| 64 | 2 1/2 | 3×7 | 1×6 | 4×10 | 6×11 | 35° | M | 3064R3210D |
|
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9 buttons Maxdrill 48mm R32 Drilling Bits for Drifting & tunneling
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