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Drifting And Tunneling R32
They are mainly matched for full hydraulic excavation rock drilling rigs and used for the blasting of large underground metal mine roadway, drilling of anchor holes, excavation of railway and highway tunnels, hydropower project diversion tunnels, and underground powerhouse.
Email:emaw@thindustrials.com
The drifting and tunneling tools consist of drill bit, drill rod, shank adapter, and coupling sleeve.
R32 (1 1/4″)
| Button bit ( R32) | Dimensions (D) | Flushing hole (mm) | Buttons (mm) | Angle | Class | Part no. | |||
| mm | mm | Front No size |
Gauge No size |
Front No size |
Gauge No size |
||||
 |
45 48 51 |
1 3/4” 1 7/8” 2” |
2×5.5 1×5 1×5.5 |
1×5.5 2×6 2×6 |
5×11 5×11 5×11 |
2×9 2×9 2×10 |
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 |
2×5 2×5 2×5.5 |
6×9 6×10 6×10 |
2×8 2×9 2×9 |
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” |
2×5 1×5 1×5 1×5.5 |
3×4 3×5 3×5 3×6 |
6×10 6×10 6×10 6×11 |
3×8 3×8 3×9 3×10 |
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” |
1×5 1×5 1×5.5 1×5.5 1×6 |
3×5 3×5 3×5.5 3×6 3×6 |
6×10 6×10 6×10 6×11 6×11 |
3×8 3×9 3×9 3×10 3×10 |
30° 30° 35° 35° 35° |
M M M M M |
3045R32F09 3048R32F09 3051R32F09 3054R32F09 3057R32F09 |
 |
64 | 2 1/2” | 1×6 | 3×7 | 6×11 | 4×10 | 35° | M | 3064R32F10D |
 |
64 | 2 1/2” | 1×6 | 3×7 | 6×12 | 3×11 | 35° | H | 3064R32F09 |
 |
76 | 3” | 2×7 | 2×9 | 8×11 | 6×10 | 35° | H | 3076R32F14 |
 |
51 | 2” | 1×6 | 3×5 | 6×10 | 3×9 | 30° | M | 3051R3209R |
 |
54 57 |
2 1/8” 2 1/4” |
1×5.5 1×6 |
3×6 3×6 |
6×11 6×11 |
3×10 3×10 |
35° 35° |
M M |
3054R3209R 3057R3209R |
 |
64 | 2 1/2” | 1×6 | 3×7 | 6×11 | 4×10 | 35° | M | 3064R3210DR |
 |
64 | 2 1/2” | 1×6 | 3×7 | 6×12 | 3×11 | 35° | H | 3064R3209R |
| Reaming Tools (R32) | Dimensions (D) | Flushing hole (mm) | Buttons (mm) | Angle | Part no. | |||
| mm | inch | Front No size |
Gauge No size |
Front No size |
Gauge No size |
|||
Dome bit |
76 89 102 |
3” 3 1/2” 4” |
2×7 2×8 2×9 |
2×9 2×9 2×9 |
14×11 14×12 14×12 |
1×11 1×12 1×12 |
35° 35° 35° |
3076R3215K 3089R3215K 30102R3215K |
Pilot bit 12°taper |
41 | 1 5/8” | 2×5.5 | 2×5 | 4×9 | 2×8 | 30° | 3040R3206K |
Reaming bit 12°taper |
89 102 |
3” 1/2” 4” |
—— —— |
—— —— |
8×11 8×12 |
4×10 4×12 |
35° 35° |
3089R3212K 30102R3212K |
| Drill Rod (R32) | Dimensions (L) | Dimensions (D) | Part No. | |||
| mm | Ft | inch | mm | inch | ||
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 35 |
1 3/8 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 35 |
1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 |
2135T38R3231 2135T38R3237 2135T38R3243 2135T38R3249 2135T38R3255 |
| Rod 32 with threads R32/R32
|
1830 2435 2950 3050 |
6 8 9 10 |
– – 7 5/8 – |
32 32 32 32 |
1 1/4 1 1/4 1 1/4 1 1/4 |
2032R3218 2032R3224 2032R3229 2032R3230 |
| Rod 32 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 |
| Coupling (R32) | Dimensions(D) | Length (L) mm |
Part no. | ||
R32-R32 |
45 | 1 3/4” | 150 | 6” | MX-R324515 |
Crossover coupling R32-R35 |
45 | 1 3/4” | 175 | 6 7/8” | MX-R35R324517 |
Crossover coupling R28-R32 |
45 | 1 3/4” | 171 | 6 3/4” | MX-R32R284517 |
Crossover coupling R32-R38 |
54 | 2 1/8” | 181 | 7 1/8” | MX-R38R325418 |
Crossover coupling R32-T38 |
54 | 2 1/8” | 188 | 7 1/2” | MX-T38R325418 |
| Note: Middle stop sleeves will be manufactured upon receipt of your orders | |||||
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