 |
| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | CE ,ISO |
| Model Number: | DHD350 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiated price |
| Packaging Details: | dth drill bits first be packed in polybag,then be packed in plastic box or wooden box |
| Delivery Time: | 5-15 working day |
| Payment Terms: | T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal |
| Supply Ability: | 100 000pcs/month |
| Model Number: | DHD350 COP54 | The Drill Head Diameter: | 133 140 146 152 165mm |
|---|---|---|---|
| Application: | Water Well Drilling,construction, Geothermal | Material: | Tungsten Carbide |
| No Air Holes: | 2 | Brand: | MIROC |
| High Light: | carbide tipped drill bits,dth hammer bits |
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Drill bits for hammer drill 5 inch High Air Pressure DTH hammers Button Bit DHD350 without foot valve
| DHD3.5 | Dia(mm) | Gauge button | Weight(Kg) |
|
|
85 | 6 x Φ13 | 4.2 |
| 90 | 6 x Φ14 | 4.5 | |
| 95 | 6 x Φ14 | 4.8 | |
| 100 | 6 x Φ14 | 5.0 | |
| 105 | 6 x Φ14 | 5.5 | |
| QL30 | Dia(mm) | Gauge button | Weight(Kg) |
| 85 | 6 x Φ13 | 4.5 | |
| 90 | 6 x Φ14 | 4.7 | |
| 95 | 6 x Φ14 | 4.9 | |
| 100 | 6 x Φ14 | 5.0 | |
| 105 | 6 x Φ14 | 5.5 | |
| DHD340A/COP44 | Dia(mm) | Gauge button | Weight(Kg) |
| 105 | 6 x Φ14 | 8.5 | |
| 110 | 7 x Φ14 | 8.8 | |
| 115 | 7 x Φ14 | 9.0 | |
| 120 | 8 x Φ14 | 9.8 | |
| 127 | 8 x Φ14 | 11.0 | |
| QL40 | Dia(mm) | Gauge button | Weight(Kg) |
| 105 | 6 x Φ14 | 9.0 | |
| 110 | 7 x Φ14 | 9.2 | |
| 115 | 7 x Φ14 | 9.5 | |
| 120 | 8 x Φ14 | 10.3 | |
| 127 | 8 x Φ14 | 11.5 | |
| DHD350 /COP54 | Dia(mm) | Gauge button | Weight(Kg) |
| 133 | 7 x Φ16 | 15.0 | |
| 140 | 7 x Φ18 | 16.0 | |
| 146 | 7 x Φ18 | 17.0 | |
| 152 | 8 x Φ18 | 17.5 | |
| 165 | 8 x Φ18 | 18.5 | |
| QL50 | Dia(mm) | Gauge button | Weight(Kg) |
| 135 | 7 x Φ18 | 15.5 | |
| 140 | 7 x Φ18 | 16.0 | |
| 146 | 7 x Φ18 | 16.5 | |
| 152 | 8 x Φ18 | 17.0 | |
| 165 | 8 x Φ18 | 18.0 | |
| DHD360/COP64 | Dia(mm) | Gauge button | Weight(Kg) |
| 152 | 8 x Φ18 | 22.0 | |
| 165 | 8 x Φ18 | 26.0 | |
| 171 | 8 x Φ18 | 27.0 | |
| 190 | 9 x Φ18 | 28.5 | |
| 203 | 9 x Φ18 | 29.5 | |
| QL60 | Dia(mm) | Gauge button | Weight(Kg) |
| 152 | 8 x Φ18 | 24.0 | |
| 165 | 8 x Φ18 | 25.0 | |
| 171 | 8 x Φ18 | 27.0 | |
| 190 | 9 x Φ18 | 29.0 | |
| 203 | 9 x Φ18 | 30.0 |
| Specification of dth hammer button bits: | Diameter: (mm) |
|
1-2 inch low air pressure DTH bits Shank: BR1, BR2, DHD2.5 |
57/64/70/76/80/82/90 |
|
3 inch high Air pressure DHT bits Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5 |
85 / 90 / 95 / 100 / 105/110 |
|
4 inch high Air pressure DHT bits Shank:DHD340,COP44,M40,SD4,QL40 |
105 / 110 / 115 / 120 / 127/130 |
|
5 inch high Air pressure DHT bits Shank:DHD350,COP54,M50,SD5,QL50 |
133 / 140 / 146 / 152 / 165 |
|
6 inch high Air pressure DHT bits Shank:DHD360,M60,SD6,QL60,COP64 |
152 / 165 / 178 / 190 / 203 |
|
8 inch high Air pressure DHT bits Shank:DHD380,COP84,M80,SD8,QL80 |
195 / 203 / 216 / 254 / 305 |
|
10 inch high Air pressure DTH bits Shank:SD10, NUMA100 |
254/270/279/295/305 |
|
12 inch high Air pressure DTH bits Shank:SD12,DHD1120,NUMA120,NUMA125 |
305/330/343/356/368/381 |
|
15 inch high Air pressure DTH bits Shank: DHD1150, SD15,NUMA125 |
381/391/435/457/483/503 |
|
Over 20 inch high Air Pressure DTH bits Shank: NUMA180,NUMA240, |
483/508/560/578/610/660 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
