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Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
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Brand Name:MIROC
Model Number:MGZT27
Certification:GB / API
Price:negotiation
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:30000 pieces per month
Delivery Time:1-20 days
Company Data
Verified Supplier
Contact Person
Yingkai Zhang
Business Type:
Manufacturer Exporter
Officials:
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
Introduction of PDC:
Polycrystalline Diamond Compact(PDC), is manufactured with a diamond layer attached to a
carbide substrate. Combining the properties of both super hardness and abrasion resistance
of diamond with outstanding strength and toughness of tungsten carbide, PDC has been
widely used in mechanical industry,oil well drilling,geological prospecting drilling and coal mining.
It possess of high wear resistance like diamond, at the same time the impact resistance like hard
alloy and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense
diamond powder, claw hard alloy substrate made the two layers solid as whole one. So,
there-inforced PDC of supper wear resistance, longer service life and high efficiency.
Description of coal mine rock drill bit:
PDC anchor shank bit is the most basic part of roadway support in coal mines. It can bound the
surrounding rock of roadway together, and make the surrounding rock to support itself. Roofbolt
drill bit is a kind of drilling tool for fixing anchor bolt of coal mine. The two wings of our PDC
roofbolt drill bit adopt PDC (Polycrystalline Diamond Compact) as the cutting tooth, the application
of PDC has greatly improved the drilling efficiency of roofbolt drill bit, and is taking the place of tungsten
carbide roofbolt drill bit gradually.
Features of coal mine rock drill bit:
1. The cutting tools adopts new type superhard material;shelf life of drill bit is high.
2. Drilling efficiency of medium hard and harder stratum can be greatly improved.
3. Cutting edge is wearable, no need of polishing, easy to operate.
Application of coal mine rock drill bit:
Anchor-shank drill bit with PDC cutter is mainly applied to the anchor network support hole drilling in
underground coal mine, transportation,water conservancy and hydrpower,etc.
Specification of coal mine rock drill bit:
| Type | D(mm) | H(mm) | Wings No. | PDC cutter | |||
| Shape | |||||||
| ZW28A | 28 | 48 | 2 | half | |||
| ZW28B | 28 | 48 | 2 | whole | |||
| ZW30A | 30 | 48 | 2 | half | |||
| ZW30B | 30 | 48 | 2 | whole | |||
| ZW32A | 32 | 48 | 2 | half | |||
| ZW32B | 32 | 48 | 2 | whole | |||
| ZW42B | 42 | 60 | 3 | Half+whole | |||
Special design is available upon your requirement. | |||||||
| Model | Application | ||||||
| Two-wings | Half-piece PDC drill bits | Soft-medium hard formation of f ≥ 5 | |||||
| Complete-piece PDC drill bits | Medium-hard formation of f ≥ 6 | ||||||
| Reinforced PDC drill bits | Hard formation of f ≥ 8 | ||||||
| Triple-wings | Half-piece PDC drill bits | Hard formation of f ≥ 6 | |||||
| Reinforced half-piece PDC drill bits | Hard formation of f ≥ 8 PDC drill bits and PDC cutters | ||||||
Mining Drilling Tools | Main Standard(mm) | |||
D | H | L | M | |
Thread joint | 27 | 44 | 17 | M14×1.5 |
27 | 54 | 17 | M12×1.75 | |
28 | 54 | 20 | M12×1.75 | |
29 | 52 | 18 | M14×1.5 | |
30 | 50 | 18 | M14×1.5 | |
32 | 52 | 22 | M14×1.5 | |
32 | 56 | 22 | M12×1.75 | |
Threaded Button Bit
| T38 button bit | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 64 | 3×10, 1×10 | 6×11 | 3 | - | 1.7 |
| 2 | 70 | 3×10, 1×10 | 6×12 | 3 | - | 1.8 |
| 3 | 76 | 3×11, 1×11 | 6×12 | 3 | 1 | 2.6 |
| 4 | 89 | 3×11, 2×11 | 6×13 | 3 | 1 | 3.3 |
| R38 button bit | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 64 | 3×11 | 6×12 | 3 | - | 1.8 |
| 2 | 70 | 3×10, 1×10 | 6×12 | 3 | - | 1.8 |
| 3 | 76 | 3×11, 1×11 | 6×12 | 2 | - | 2.6 |
| 4 | 89 | 4×13, 1×13 | 8×13 | 4 | - | 3.3 |
| R32 button bit | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 41 | 2×8 | 5×9 | 1 | 1 | 0.7 |
| 2 | 43 | 2×9 | 5×10 | 1 | 1 | 0.7 |
| 3 | 45 | 2×9 | 5×11 | 1 | 1 | 0.8 |
| 4 | 48 | 2×9 | 5×11 | 1 | 1 | 0.9 |
| 5 | 51 | 2×10 | 5×11 | 1 | 1 | 1 |
| 6 | 57 | 3×9 | 6×11 | 3 | - | 1.3 |
| 7 | 64 | 3×11 | 6×12 | 3 | - | 1.6 |
| 8 | 70 | 4×11 | 8×11 | 2 | - | 2.6 |
| 9 | 76 | 4×11 | 8×11 | 2 | - | 2.8 |
| R28 button bit | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 37 | 2×7 | 5×9 | 1 | 1 | 0.5 |
| 2 | 38 | 2×7 | 5×9 | 1 | 1 | 0.6 |
| 3 | 41 | 2×8 | 5×9 | 1 | 1 | 0.7 |
| 4 | 43 | 2×9 | 5×9 | 1 | 2 | 0.8 |
| 5 | 45 | 2×9 | 5×10 | 1 | 2 | 0.9 |
| 6 | 48 | 2×9 | 5×11 | 1 | 2 | 1 |
1. Methods of Payment
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
Company Profile:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due o physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Company Profile
KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:
- Consumables used in the mining and construction industries
- Equipment used in the mining and construction industries
- Spare parts used for the equipment we sell for the mining and construction industries
- Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due o physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Covering markets worldwide, KSQ Technologies (Beijing) Co. Ltd. is distinct due to its business missions:
- Provide high quality and cost effective products that enhance the way people work and do things
- Provide economic benefits to its customers, from the products sold down to the level of service given
- Consistency at every detail
- Continuous innovation on products and management practices
- Sharing of success
KSQ is guided by the following values:
- Never let profit get in the way of doing what is right for the customer
- Give customers a good, fair deal
- Always forge enduring relationships
- Always look for ways to make it easier for customers to do business with us
- Communicate with customers - they know better especially in real application
- Candor and dignity - at all times!
- Count the blessings - never forget to thank customers for their valued business!
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