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Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite

Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite

  • Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
  • Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
  • Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
  • Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite
Product Details:
Place of Origin: ShanDong China(Mainland)
Brand Name: MIROC
Certification: GB / API
Model Number: Mining bit
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: negotiation
Packaging Details: Carton / Wooden Box or Based on Customers
Delivery Time: 1-20 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30000 pieces per month
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Detailed Product Description
Material: Tungsten Carbide, 45CrNiMoV Color: Based On Customers
Processing: Casting Use: Rock Drill/tunneling/underground Construction/quarry, Rock Drill/tunneling/underground Construction/quarry
Machine Type: Drilling Machines Model Number: MGZT27
High Light:

industrial drill bits

,

milling drill bits

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

 

Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite 0Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite 1Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite 2

 

 

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.

 

Tungsten Carbide Button Drill Bit , Diamond Drill Bit for Drilling Granite 3

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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