R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded
Drill Button Bits
The Features of the Product
1.The threaded button bits connect with threaded drill rod
perfectly for drilling holes
2.Stable and mature welding technology ensure high quality of bits
3.work reliable and very cost-effective
4.High grade tungsten carbide inserts
5 Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
| Type | Thread Button Bit |
| Material | tungsten carbide |
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
| Advantages | high quality and factory prices |
| Boby type | Normal type or retrac type |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
| Fact type | Drop Center, Flat Face, Convex, Concave, etc |
| Color | According to your requirements |
Product Specification
Miroc R25 type of bit is well known for its high wear resistance on
medium-hard to hard abrasive rock formations (between 200 Mpa to
260 Mpa compressive strength). Featuring spherical tungsten carbide
inserts that is known to have strong configuration against carbide
fracture.
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
Product Technical Reference
Product | Button shape | Quantity | Diameter | Button and Size(mm) | Angle | Flushing Hole | Weight(kg) |
Buttons | Flushing Hole | mm | inch | Front | Gauge | Front | Side |
H25 Threaded button bit | Spherical Buttons | 6, 3FH | 45 | 1 7/9 | 2*9 | 4*11 | 35° | 1 | 2 | 0.6 |
7, 2FH | 33 | 1 2/7 | 2*7 | 5*7 | 35° | 1 | 1 | 0.4 |
35 | 1 3/8 | 2*7 | 5*8 | 35° | 1 | 1 | 0.4 |
38 | 1 1/2 | 2*7 | 5*8 | 30° | 1 | 1 | 0.5 |
38 | 1 1/2 | 2*7 | 5*9 | 30° | 1 | 1 | 0.5 |
41 | 1 3/5 | 2*8 | 5*9 | 35° | 1 | 1 | 0.6 |
7, 3FH | 45 | 1 7/9 | 2*8 | 5*10 | 30° | 1 | 2 | 0.6 |
45 | 1 7/9 | 2*8 | 5*10 | 30° | 1 | 2 | 0.6 |
Ballistic Buttons | 7, 2FH | 33 | 1 2/7 | 2*7 | 5*7 | 35° | 1 | 1 | 0.4 |
35 | 1 3/8 | 2*7 | 5*9 | 25° | 1 | 1 | 0.4 |
38 | 1 1/2 | 2*7 | 5*9 | 40° | 1 | 1 | 0.5 |
41 | 1 3/5 | 2*8 | 5*9 | 40° | 1 | 1 | 0.6 |
7, 3FH | 45 | 1 7/9 | 2*9 | 5*10 | 35° | 1 | 2 | 0.6 |
The R25 Threaded Button Bit perfectly matches the rods as follow:
1. Drifter Rod R32-Hex25-R25 Flushing Hole 8.6mm
2. Drifter Rod R25-Hex25-R25 Flushing Hole 8.6mm
3. Speed Rod R25-Hex25-R25
4. Shank End Rod Shank22mm*108mm(7/8'' * 4 1/4'')
5. Shank End Rod Hex Shank 25mm*159mm(1'' * 6 1/4'')
6. Coupling and Crossover Coupling
Product | Length | Diameter | Thread | Weight kg |
mm | inch | mm | inch |
Coupling | 150 | 6 | 35 | 1 3/8 | R25 | 0.7 |
155 | 6 1/9 | 44 | 1 3/4 | R32 | 1.0 |
160 | 6 2/7 | 38 | 1 1/2 | R25 | 1.3 |
Crossover Coupling | 150 | 6 | 45 | 1 7/9 | R25-R32 | 1.1 |
160 | 6 2/7 | 45 | 1 7/9 | R25-R32 | 1.1 |
160 | 6 2/7 | 56 | 2 1/5 | R25-R38 | 2.5 |
170 | 6 2/3 | 56 | 2 1/5 | R25-R38 | 3.2 |
Our Service:
Compared with the oversea brands, our advantages are bellowing:
1. Our products can match over 95% against the original products
2. Price are competitive against the famous brands and best quality
against the small factory
3. Our factory has been specialized in manufacturing drilling tools
and spare parts for about 10 years.
4. We have advanced technology and equipment.
5. Our technician has more than 20 year’s professional working
experience.
6. Rock drilling tools are exported throughout the world. Main
market: South America, South Africa, Russia, Middle East and etc.
Now we are looking forward to make the market bigger and stronger
with your join!
FAQ:
Q: What methods of payment are accepted?
A: We work with T/T, L/C, AliBaba, Paypal, West Union, Money Gram.
Q: Can we select the color of the products?
A: Yes, sure. Either you can choose the color among our standards
or we can make it exactly according to your requirements.
Q: Can we use our company's logo on your products?
A: Yes, we can be OEM Company for you.
Q: What's your delivery time?
A: It depends on the quantity of your order, but normally the
manufacture time is around 10-20 days. And the delivery time
depends on the way of shipment (by air/by sea). We always advice
you the best way of delivery use the individual approach according
to your requirements.
Q: What about the shipment?
A: It's based on the product type and the order quantity. We use
carton or wooden box (also we can follow your reqirements) ans we
can send it to you by Air or by Sea, either send the products to
your Chinese agent.
Q: How to control the quality?
A: We always carefully check all the details before shipment, we
are always online with you if any questions. Your satisfaction with
our products is one of our main aims. We can send all the prooves
if any questions.
Q: Do you offer sample order?
A: Yes, we welcome you to order some samples for testing our
quality. For cheching the quality it's need only 1-2 samples to
understand our really high quality and be sure in our production.
Q: Do you have after-sale service and warranty period?
A: Yes, of course. We offer our clients after-sale maintenance,
technical support and warranty. If any questions or problems,
please contact us asap and we will reply you within 24 hours.
Q: Do you have any social network to follow your updates?
A: Sure, we have:
Instagram: ksq_tech;
Twitter: @KsqCo - KSQ Technologies (Beijing) Co. Ltd.
Facebook: KSQ Technologies
YouTube: You can find it the search box as KSQ Technologies Beijing Co. Ltd. And here is the link on our
Youtube channel:
https://www.youtube.com/channel/UCeIc646Jih0heU0wxztFQeA?view_as=subscriber
