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Tungsten Carbide Cutting Tools Cross Drill Bits For Mining Parts

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Rock Bits Tungsten Carbide Chisel Drill Bits have different taper degree according to customers’ request. And the diameters varies from 20mm to 60mm.According to the total height of taper chisel bits, there are short skirt taper chisel bits and long skirt chisel bits. Usually short skirt means the total height of bits are 50 mm around, while long skirt taper bits are 75mm to 80mm around.

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Product Description

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Rock Bits Tungsten Carbide Chisel Drill Bits have different taper degree according to customers’ request. And the diameters varies from 20mm to 60mm.According to the total height of taper chisel bits, there are short skirt taper chisel bits and long skirt chisel bits. Usually short skirt means the total height of bits are 50 mm around, while long skirt taper bits are 75mm to 80mm around.Buy Tungsten Carbide Cutting Tools Cross Drill Bits For Mining Parts, Carbide Cutting Tools Cross Drill Bits For Mining Parts, Cutting Tools Cross Drill Bits For Mining Parts Product on Shandong China Coal Mining Support Equipment Co., Ltd.


It is a material processing and fluid stone treatment that needs to be relocated. It is commonly used in construction waste treatment, sand and gravel yard, mining, coal mining, concrete mixing plant, dry mortar, power plant desulfurization and other fields.



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1 (1)

Tungsten Carbide Cutting Tools Cross Drill Bits For Mining Parts s mainly used for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.The utility model has the advantages of light weight, simple structure, convenient operation and automatic stop after breaking the working objects. Widely used in coal mining and soft rock mining; 



The column footing pit shall be planed and the ditch shall be opened; Crushed concrete and frozen soil in construction and installation works; In the mechanical industry, it is necessary to produce impact movement, such as loading and unloading of crawler pins of tractors and tanks.



With unique materials, special processes and standard parts, it is characterized by simple operation, direct use of each air pick under correct lubrication, continuous operation, high power, high efficiency, simple operation and comfort.



The main shaft of the gyrator is a through-hole structure, and the length of the drill pipe is not limited by the drilling process. Remove the gripper slips, which can enlarge the diameter of the through hole and facilitate the lifting of the large diameter drill; 



1 (2)

4 (3)

The anchoring works of hydropower, mine, dam body and road subgrade are mainly skid mounted light hydraulic anchors and drilling rigs. The anchoring works of mine are mainly rock anchors. The requirements for hole forming accuracy are relatively high, and the construction is generally carried out on a scaffold about 10 meters high. Therefore, it is necessary to ensure that the drilling rig is flexible and convenient in moving the scaffold, and also give consideration to the stability of the drilling rig when drilling, and it is easy to firmly connect with the scaffold. Generally, the skid mounted I drilling rig should be used, with a weight of about 1.6 tons The slewing torque is about 3. OkNm, and the propulsion lifting force is about 5 tons; Air down the hole hammer is the most effective method for rock drilling.





Product Parameters

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Drill Type

Bit diameter   (D)

Taper

Whter hole

(d) mm

Part on

mm

in

      
Cross Type Bits

32

1 17/64"

  7°

3

22

S132-722

34

1 11/32"

  7°

3

22

S134-722

36

 1  27/64"  

  7°

3

22

S136-722

38

  1   1/2 "    

  7°

3

22

S138-722

40

1 37/64"

  7°

3

22

S140-722

42

1 21/32"

  7°

3

22

S142-722

43

1 11/16"

  7°

3

22

S143-722

45

1 49/64"

  7°

3

22

S145-722

50

1 31/32"

  7°

3

22

S150-722

55

2   9/50"

  7°

3

22

S155-722



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