DTH 钻头的特点：
钻进和回收速度快！效率高，工人劳动强度低！
DTH 钻头用途：
广泛应用于土石方工程、采矿工程、水井钻探、建筑工程、水井边柱支撑。
DTH 钻头型号：
中/低风压 DTH 钻头：80 90 100 110 120 130 140 150 180 185 200 220
高风压 DTH 钻头：115 127 138 152 165 178 195 203 216 240 254 304
DTH 钻头类型：
中/低风压 DTH 钻头、高风压 DTH 钻头
潜孔锤型号：
中/低风压 DTH 锤：CIR65 CIR70 CIR90 CIR110 CIR130 CIR150 CIR170 CIR200
高风压 DTH 锤：DHD340 DHD350 DHD360 DHD380 N125 SD12
潜孔锤应用范围：
广泛用于冶金、煤炭、化工、建材等非繁忙矿山以及水利、水电、公路和铁路国防建设项目等。适用于干风水混合和散弹孔涌水湿作业，性能可靠，是理想的钻孔和岩石钻探设备。
| Drill Diameter | The connection specification | Alloy (star) | Stomates | Weight(KG) | Notes |
| 50 | 29×4 | 5 | 1 | 1 | With type 50 hammer |
| 65 | 37×4 | 6 | 1 | 1.4 | With type 60 hammer |
| 76 | 44×4 | 8 | 2 | 2.2 | With type 70 hammer |
| 80 | 50×6 | 8 | 2 | 3.2 | With type 80 hammer |
| 90 | 54×6 | 10/11 | 2/3 | 3.9 | With type 90 hammer |
| 100 | 54×6 | 10/11 | 2/3 | 4.1 | With type 90 hammer |
| 110 | 54×6/60×4/65×6 | 13 | 2/3 | 6.0 | With type 90/100B/110 hammer |
| 120 | 54×6/60×4/65×6 | 12/13 | 2/3 | 6.2 | With type 90/100B/110 hammer |
| 130 | 54×6/60×4/65×6 | 15 | 3 | 7.2 | With type 90/100B/110 hammer |
| 140 | 60×4/65×6 | 15 | 3 | 7.9 | With type 100B/110 hammer |
| 145 | 60×4/65×6 | 16 | 3 | 8.2 | With type 100B/110 hammer |
| 150 | 60×4/65×6/90×6 | 16/20 | 3 | 8.6-19.8 |
With type 100B /110/150 hammer |
| 160 | 65×6/90×6 | 20/21 | 3 | 19.3 | With type 110/150 hammer |
| 170 | 65×6/90×6 | 20 | 3 | 19.8 | With type 110/150 hammer |
| 175 | 65×6/90×6 | 20/21 | 3 | 20 | With type 110/150 hammer |
| 180 | 65×6/90×6 | 20 | 3 | 21.6 | With type 110/150 hammer |
| 200 | 90×6 | 20 | 3 | 24 | With type 150 hammer |
| 105 | 64×8 | 13 | 2 | 8 | With type 340 hammer |
| 115 | 64×8 | 13 | 2 | 8.5 | With type 340 hammer |
| 140 | 82×8 | 14 | 2 | 12 | With type 350 hammer |
联系人：Mr. Jackson Chen
手机：+86 18574606855
电话：+86 746 8323309
邮箱：pearldrill02@guangzhouintl.com
地址： Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan，China
