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T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits

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T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits

Brand Name : MIROC

Model Number : Button bits

Place of Origin : Shangdong,China

MOQ : 5Pieces

Price : negotiation

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 30000pcs per month

Delivery Time : 10-22days

Packaging Details : Carton Box or Wooden Box

Certification : ISO

Type : rock drill button bit

Material : Alloy steel bar and tungsten carbide bit

Color : Green,blue,golden and so on

Processing Type : Forging

Face shape : Flat shape and Drop-center shape

Use : Tunneling, Mining,Quarrying,Construction

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T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits

Button 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 Name:

different rock hardness drilling button bit

Description:

For different rock hardness mining,tunneling,quarrying button bit
Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment.

Material:

Alloy steel bar and tungsten carbide bit

MOQ:

trial order 1-5pcs

Body Type

Normal type and retract type

Thread type

R25,R28,R32,R38,T38,T45,T51,ST58,ST68

Diameter

32mm-152mm

Button bit shape

Spherical and Ballistic

Face shape

Flat shape and Drop-center shape


Ballistic Button Characteristics:
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions

T38 Thread Button Bit Specification

Diameter

Buttons and Size (mm)

Flushing hole

Weight

Part Number

mm

inch

Front

Gauge

Angle

Front

Side

kg

Spherical

76

3

4×11

8×11

40°

2

-

2.4

4148300711

76

3

5×11

8×13

35°

2

1

2.4

4148300712

76

3

3×11, 1×11

6×12

35°

3

1

2.6

4148300713

76

3

4×11, 1×11

8×12

35°

4

-

2.6

4148300714

76

3

4×11, 1×11

8×11

40°

4

-

2.6

4148300715

Ballistic

76

3

4×11

8×11

40°

2

-

2.4

4148300727

76

3

5×11

8×13

35°

2

1

2.4

4148300728

76

3

3×11, 1×11

6×12

35°

3

1

2.6

4148300729

76

3

4×11, 1×11

8×12

35°

4

-

2.6

4148300730

76

3

4×11, 1×11

8×11

40°

4

-

2.6

4148300731


Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying

Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button BitsT38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button BitsT38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits

Product Tags:

hardened steel drill bits

      

milling drill bits

      
China T38 76mm Tungsten Carbide Mining Tools Thread Rock Drill Button Bits wholesale

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