Thread R32
Top Hammer Drilling Tools for Drifting and Tunneling
Bit Diameter: 43mm-76mm
Length of drill rod: 1800mm-5530mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench
We have different designs for various rock formations, and a longer service life to decrease use costs for users.
| Button bit | Dimensions D | Flushing hole (mm) | Buttons (mm) | Angle | Class | Part no. | ||||
| mm | in | Front No size | Gauge No size | Front No size | Gauge No size | |||||
| 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 | ||
| 64 | 2 1/2 | 3×7 | 1×6 | 3×11 | 6×12 | 35° | H | 3064R32F09 | ||
| 76 | 3 | 2×9 | 2×7 | 6×10 | 8×11 | 35° | H | 3076R32F14 | ||
| 51 | 2 | 3×5 | 1×6 | 3×9 | 6×10 | 30° | M | 3051R32F09R | ||
| 54 57 | 2 1/8 2 1/4 | 3×6 3×6 | 1×5.5 1×6 | 3×10 3×10 | 6×11 6×11 | 35° 35° | M M | 3054R32F09 3057R32F09 | ||
| 64 | 2 1/2 | 3×7 | 1×6 | 4×10 | 6×11 | 35° | M | 3064R3210DR | ||
| 64 | 2 1/2 | 3×7 | 1×6 | 3×11 | 6×12 | 35° | H | 3064R32F09R | ||
| Reaming tools | ||||||||||
| Pilot bit 12° taper | 41 | 1 5/8 | 2×5 | 2×5.5 | 2×8 | 4×9 | 30° | - | 3041R3206KP | |
| Reaming bit 12° taper | 89 102 | 3 1/2 4 | - - | - - | 4×10 4×12 | 8×11 8×12 | 35° 35° | - - | 3089R3212KR 30102R3212KR | |
| Dome bit | 76 89 102 | 3 3 1/2 4 | 2×9 2×9 2×9 | 2×7 2×8 2×9 | 1×11 1×12 1×12 | 14×11 14×12 14×12 | 35° 35° 35° | - - - | 3076R3215KD 3089R3215KD 30102R3215KD | |
| Drill rod | Dimensions L | Dimensions D | Part no | |||
| mm | ft | in | mm | in | ||
| Hex rod 25 * 108 with thread R32 | 1830 2435 2950 3050 | 6 8 9 10 | - - 7 5/8 - | 25 25 25 25 | 1 1 1 1 | 1025R3218 1025R3224 1025R3229 1025R3230 |
| Hex rod 32 with threads R32/R38 | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2132R38R3231 2132R38R3237 2132R38R3243 2132R38R3249 |
| Hex rod 35 with threads R32/R38 | 3100 3700 4310 4920 5530 | 10 12 14 16 18 | 2 2 2 2 2 | 35 35 35 35 | 1 3/8 1 3/8 1 3/8 1 3/8 | 2135R38R3231 2135R38R3237 2135R38R3243 2135R38R3249 2135R38R3255 |
| Hex rod 32 with threads R32/T38 | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2132T38R3231 2132T38R3237 2132T38R3243 2132T38R3249 |
| Hex rod 35 with threads R32/T38 | 3100 3700 4310 4920 5530 | 10 12 14 16 18 | 2 2 2 2 2 | 35 35 35 35 | 1 3/8 1 3/8 1 3/8 1 3/8 | 2135T38R3231 2135T38R3237 2135T38R3243 2135T38R3249 2135T38R3255 |
| Rod Ø32 with threads R32/R32 (MF) | 3100 3700 4310 4920 | 10 12 14 16 | 2 2 2 2 | 32 32 32 32 | 1 1/4 1 1/4 1 1/4 1 1/4 | 2032R32MF31 2032R32MF37 2032R32MF43 2032R32MF49 |
| Rod Ø32 with threads R32/R32 | 1830 2435 2950 3050 | 6 8 9 10 | - - 7 5/8 - | 32 32 32 32 | 1 1 1 1 | 2032R3218 2032R3224 2032R3229 2032R3230 |
| Coupling | Dimensions | Part no | |||
| L mm | in | D mm | in | ||
| R32-R32 | 150 | 6 | 45 | 1 3/4 | MX-R324515 |
| Crossover coupling R32-R35 | 175 | 6 7/8 | 45 | 1 3/4 | MX-R35R324517 |
| Crossover coupling R28-R32 | 171 | 6 3/4 | 45 | 1 3/4 | MX-R32R284517 |
| Crossover coupling R32-R38 | 181 | 7 1/8 | 54 | 2 1/8 | MX-R38R325418 |
| Crossover coupling R32-T38 | 188 | 7 1/2 | 54 | 2 1/8 | MX-T38R325418 |
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