Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying.
1. Tapered drill rod
Shank Hex: 19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm
Taper degree: 4.46 6 7 11 12
Drilling rod length: 0.4m-6m
The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Generally, the lightduty rock drill uses 7 taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle.
2. Integral drill rod
Shank: HEX*22*108
Bits diameter: 29-40mm
Integral Drill Rod:
1)Raw materil: 55SiMnMo, 95CrMo.
2)shank size: H22108mm (7/8"4¼ ").
3)Length under collar: 600mm, 800mm, 1200mm, 1800mm, 2400mm, 2800mm, 3500mm etc.
4)Diameter: 29mm. 30mm. 31mm. 32mm. 33mm. 34mm. 35mm. 36mm. 39mm. 40mm.
The products are widely used in coaling, construction, stoning and etc.
| 19mm 3 /4" |
Series |
Part No. |
Length (mm) |
Bit diameter(mm) |
Weight approx kg |
| |
21 |
724-0429,06-02 |
400 |
29 |
1.3 |
| |
724-0529,06-02 |
500 |
29 |
1.5 |
| Chisel bit integral Rod 19mm 3/4" |
724-0828,06-02 |
800 |
28 |
2.2 |
| 724-1028,06-02 |
1000 |
28 |
2.6 |
| Shank hex. 19mm 3 /4" x 108 mm (4 1 /4"). |
724-1227,06-02 |
1200 |
27 |
3 |
| 724-1627,06-02 |
1600 |
27 |
3.9 |
| 724-2426,06-02 |
2400 |
26 |
5.7 |
| 724-3225,06-02 |
3200 |
25 |
7.5 |
| 724-4024,06-02 |
4000 |
24 |
9.2 |
| 22 |
724-0424,06-02 |
400 |
24 |
1.3 |
| 724-0823,06-02 |
800 |
23 |
2.2 |
| 24 |
724-0627,06-02 |
600 |
27 |
1.7 |
| 724-1226,06-02 |
1200 |
26 |
3 |
| 724-2024,06-02 |
2000 |
24 |
4.8 |
| 724-2424,06-02 |
2400 |
24 |
5.7 |
| 724-2724,06-02 |
2700 |
24 |
6.3 |
| 25 |
724-0435,06-02 |
400 |
35 |
1.3 |
| 724-0834,06-02 |
800 |
34 |
2.2 |
| Chisel bit integral Rod 19mm 3/4". |
|
728-0424,06-02 |
400 |
24 |
1.5 |
| 728-0429,06-02 |
400 |
29 |
1.5 |
| Shank hex. 22mm 7 /8" x 108 mm (4 1 /4"). |
728-0627,06-02 |
600 |
27 |
1.7 |
| Seal part no. 9159 (if needed). |
728-0823,06-02 |
800 |
23 |
2.3 |
| 728-0828,06-02 |
800 |
28 |
2.3 |
| 728-1223,06-02 |
1200 |
23 |
3.2 |
| 728-1627,06-02 |
1600 |
27 |
4 |
| 728-2028,06-02 |
2000 |
28 |
5 |
| 728-2426,06-02 |
2400 |
26 |
5.8 |
| 728-3225,06-02 |
3200 |
25 |
7.5 |
| |
| 22mm 7 /8" |
Series |
Part No. |
Length (mm) |
Bit diameter(mm) |
Weight approx kg |
| |
11 |
714-0834,05-02 |
800 |
34 |
3 |
| |
714-1633,05-02 |
1600 |
33 |
5.2 |
| Chisel bit integral Rod 22mm 7/8". |
714-2432,05-02 |
2400 |
32 |
8 |
| 714-3231,05-02 |
3200 |
31 |
10.2 |
| Shank hex. 22mm 7 /8" x 108 mm (4 1 /4"). |
714-4030,05-02 |
4000 |
30 |
12.9 |
| Seal part no. 9159 (if needed). |
714-4829,05-02 |
4800 |
29 |
15.1 |
| 714-5628,05-02 |
5600 |
28 |
17.6 |
| 714-6427,05-02 |
6400 |
27 |
20.1 |
| 714-7226,05-02 |
7200 |
26 |
22.5 |
| 12 |
714-0840,05-02 |
800 |
40 |
3 |
| 714-1639,05-02 |
1600 |
39 |
5.2 |
| 714-2438,05-02 |
2400 |
38 |
8 |
| 714-3237,05-02 |
3200 |
37 |
10.2 |
| 714-4036,05-02 |
4000 |
36 |
12.9 |
| 714-4835,05-02 |
4800 |
35 |
15.1 |
| 714-5634,05-02 |
5600 |
34 |
17.6 |
| 714-6433,05-02 |
6400 |
33 |
20.1 |
| 714-7232,05-02 |
7200 |
32 |
22.5 |
| 714-8031,05-02 |
8000 |
31 |
25 |
| 13 |
71,404,340,502 |
400 |
34 |
1.7 |
| 71,408,330,502 |
800 |
33 |
3 |
| 714-1232,0502 |
1200 |
32 |
4.1 |
| 714-1631,0502 |
1600 |
31 |
5.2 |
| 714-2030,05-02 |
2000 |
30 |
6.7 |
| 16 |
714-0635,05-02 |
600 |
35 |
2.7 |
| 714-1234,05-02 |
1200 |
34 |
4.1 |
| 714-1833,05-02 |
1800 |
33 |
6 |
| 714-2432,05-02 |
2400 |
32 |
8 |
| 17 |
714-0641,05-02 |
600 |
41 |
2.4 |
| 714-1240,05-02 |
1200 |
40 |
4.3 |
| 714-1839,05-02 |
1800 |
39 |
6.2 |
| 714-2438,05-02 |
2400 |
38 |
8 |
| |
|
714-0441,05-02 |
400 |
41 |
1.7 |
| 714-0435,05-02 |
400 |
35 |
1.7 |
| 714-0829,05-02 |
800 |
29 |
3 |
| 714-0838,05-02 |
800 |
38 |
3.1 |
| 714-1233,05-02 |
1200 |
33 |
4.1 |
| 714-1239,05-02 |
1200 |
39 |
4.3 |
| 714-1628,05-02 |
1600 |
28 |
5.2 |
| 714-1636,05-02 |
1600 |
36 |
5.2 |
| 714-1836,05-02 |
1800 |
36 |
6 |
| 714-2032,05-02 |
2000 |
32 |
6.7 |
| 714-2033,05-02 |
2000 |
33 |
6.7 |
| 714-2133,05-02 |
2100 |
33 |
7 |
| 714-2427,05-02 |
2400 |
27 |
8 |
| 714-3227,05-02 |
3200 |
27 |
10.2 |
| 714-3228,05-02 |
3200 |
28 |
10.3 |
| 714-3232,05-02 |
3200 |
32 |
10.3 |
| 714-6430,05-02 |
6400 |
30 |
20.1 |
| 714-8026,05-02 |
8000 |
26 |
25 |
| 714-9629,05-02 |
9600 |
29 |
30 |
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