Active Member
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[China]
Address: Building 3, Rainbow road,No.188 ; Xishui;Hubei province
Contact name:Lucy
Hubei Superdrill Mechnical Equipment Co.,Ltd |
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New design long serve life dth hammer bit QL60-165MM used for sale
The down-the-hole Button Bit (DTH Button Bit) is used to produce large-diameter holes in rocks, usually in the initial stage prior to blasting, but it is also used in non-blasting applications. DTH drilling are used mostly in mining quarries but can be used in a variety of other construction applications. The DTH drilling method is growing in popularity, with increases in all application segments, including blast-hole, water well, foundation, oil & gas, cooling systems and drilling for heat exchange pumps. Applications were later found for the DTH method underground, where the direction of drilling is generally upwards instead of downwards.
1. down the hole bit features
1). Reliable quality, long service life, rare abnormal breakage
during service life.
2). Good flushing effect to ensure high drilling rate.
3). Strict quality warranty and compensation rules.
2. Selection of down the hole bit
| Bit Face | Button Tpye | Applications |
Concave face
| Parabolic
| 1. Straight hole application, fastpenetration. 2. Suited forsoft to medium rock. 3. Non abrasive. |
Spherical
| 1. Straight hole application, wearing resistance good. 2. Abrasive. | |
Semi-ballistic
| 1. Soft to medium-hard 2. Fissured rock information | |
Convex face
| Parabolic
| 1. Fast penetration. 2. Suited for soft rock. 3. Non abrasive. |
Flat face
| Spherical
| 1. Wearing resistance good. 2. Suited for hard rock. 3. Abrasive. |
 | Semi-ballistic
| 1. Soft to medium-hard 2. Fissured rock information |
| CIR50 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
 Ballistic button / Flat face | 50 | 3 x Φ10 | 0.54 | CIR50-50BF |
| CIR60 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Flat face | 60 | 3 x Φ12 | 1.1 | CIR60-60BF |
| CIR65 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Flat face | 65 | 4 x Φ12 | 1.42 | CIR65-65BF |
| CIR70 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
 Ballistic button / Flat face | 76 | 5 x Φ12 | 2.18 | CIR76-76BF |
| CIR90 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| 90 | 6 x Φ14 | 3.69 | CIR90-90BC |
| 100 | 6 x Φ14 | 4.25 | CIR90-100BC | |
| 110 | 6 x Φ14 | 4.92 | CIR90-110BC | |
| 120 | 6 x Φ14 | 5.52 | CIR90-120BC | |
| 130 | 7 x Φ14 | 6.56 | CIR90-130BC | |
| CIR110 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
 Ballistic button / Flat face | 110 | 6 x Φ14 | 5.86 | CIR110-110BC |
| 120 | 6 x Φ14 | 5.89 | CIR110-120BC | |
| 130 | 7 x Φ14 | 7.59 | CIR110-130BC | |
| 140 | 8 x Φ14 | 8.47 | CIR110-140BC | |
| 150 | 8 x Φ14 | 9.47 | CIR110-150BC | |
| 170 | 9 x Φ14 | 11.44 | CIR110-170BC | |
| Ballistic button / Flat face | 110 | 6 x Φ14 | 5.86 | CIR110-110BF |
| 120 | 6 x Φ14 | 5.89 | CIR110-110BF | |
| 130 | 7 x Φ14 | 7.59 | CIR110-110BF | |
| 140 | 8 x Φ14 | 8.47 | CIR110-110BF | |
| 150 | 8 x Φ14 | 9.47 | CIR110-110BF | |
| 170 | 9 x Φ14 | 11.44 | CIR110-110BF | |
| CIR130(Bit Shank 65mm and 76mm) | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Convex face | 130 | 7 x Φ14 | 7.59 | CIR130-130BC |
| 140 | 8 x Φ14 | 8.47 | CIR130-140BC | |
| 150 | 8 x Φ14 | 9.47 | CIR130-150BC | |
| 170 | 9 x Φ14 | 11.44 | CIR130-170BC | |
| CIR130(Bit Shank 65mm and 76mm) | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Flat face | 130 | 7 x Φ14 | 7.59 | CIR130-130BF |
| 140 | 8 x Φ14 | 8.47 | CIR130-140BF | |
| 150 | 8 x Φ14 | 9.47 | CIR130-150BF | |
| 170 | 9 x Φ14 | 11.44 | CIR130-170BF | |
| CIR150 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Flat face | 130 | 9 x Φ16 | 15.73 | CIR150-150BF |
| 140 | 9 x Φ16 | 17.46 | CIR150-165BF | |
| 150 | 9 x Φ16 | 18.04 | CIR150-175BF | |
| 170 | 9 x Φ16 | 26.7 | CIR150-200BF | |
| CIR170 | Dia.(mm) | Gauge button | Weight(Kg) | Part No. |
| Ballistic button / Flat face | 175 | 9 x Φ16 | 21.86 | CIR170-175BF |
| 185 | 9 x Φ16 | 23 | CIR170-185BF | |
| 200 | 11 X Φ16 | 25.86 | CIR170-200BF | |
| 220 | 12X Φ16 | 30.5 | CIR170-220BF | |
| 250 | 15 X Φ16 | 38 |
3. Picture of down the hole bit
1, Bundle
2, Wooden case
3, As the clients' requirement
4, Delivery : By air & sea, delivery time: depends on the
quantity.
Superdrill Equipment Co.,Ltd , an professional manufacturer of
various Rock Drills,quarrying & mining tools for natural
dimensional stone quarrying, mining and construction.
Our products include:
Top hammer drilling tools (R25-R28, R32, R35 T38,T45,T51,GT60);Extension Rod ;Coupling and Shank adaptors.API standard series drilling pipesHigh, Medium and Low air pressure DTH hammers and bits,( 2'' ~ 24''): DHD,COP,Mission,QL,SD,Numa series; Overburden Casing system ( Concentric & Symmetric casing sytem, Odex Casing System), Double Casing System and Reverse Circulation System Etc.
Our products can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers’ products.
Our company has introduced the most advanced manufacturing equipments and technology in this area and has established an integrated production system. Electro-hydraulic forging hammers for forging process, Italian atmosphere-controllable sealed quench furnace for heat treatment, CNC machines for accurate finishing and experienced workers in metal machining all contribute to the good performance of our products. Till now, we have fulfilled the purpose of all parts being finished precisely and key processes being controlled numerically. Meanwhile, we have been awarded of varies of technology and products patents which ensure the high quality and reliability of our products.
Q1.Why choose us?
A1. Our technique and team is top-classed in China. We are confident to provide produts quality which is equivalent to worldwide factories drill bit.
Q2. Where are our products applied to?
A2.Mine, tunnel,slope,foundation pit.
Q3. Do you have different quality for different kind of stone?
A3. Yes, according hardness of stone and stone’s feature, we have different teconology respectively.
Q4. If we need technical support, can you offer us?
A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.
Q5. Do you offer free samples?
A5. Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Q6. Is there cheap shipping cost to import to our country?
A6. For small order, Express will be the best.
And for bulk order, sea ship way is best but take longer time.
For urgent orders, we suggest via air to airport or by Express send to your door.
Q7. Which Express company you send? How many days we can receive?
A7. We are official partner of TNT, UPS, DHL, Fedx. it will take only 3-5 days after we sent.
Q8. When you can reply to me when I send you an Inquiry?
A8. We promise to reply within 24 hours( including holidays) on receipt of your inquiry
Contact: Lucy
Tel: +86 713 8906693
Whatsapp/Phone:+86 18186993613
E-mail: sales@superdrill.com.cn
Address: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province
