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T38 76mm Spherical Button Drill Bit Tungsten Carbide

T38 76mm Spherical Button Drill Bit Tungsten Carbide

  • T38 76mm Spherical Button Drill Bit Tungsten Carbide
  • T38 76mm Spherical Button Drill Bit Tungsten Carbide
  • T38 76mm Spherical Button Drill Bit Tungsten Carbide
T38 76mm Spherical Button Drill Bit Tungsten Carbide
Product Details:
Place of Origin: CHINA
Brand Name: MIROC
Certification: ISO
Model Number: T38 76mm
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Carton Box or Wooden Box
Delivery Time: 5-15 Working Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000000 Pieces per Year
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Detailed Product Description
PRODUCT NAME: ROCK DRILL BIT Material: Tungsten Carbide
Use: Ore Mining, Tunneling,Mining,Quarrying,Construction Color: Green,blue,golden Etc
Button Bit Shape: Spherical, Ballistic,Conical Face Shape: Flat Shape And Drop-center Shape
High Light:

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T38 76mm Spherical Button Tungsten Carbide Button Drill Bit

 

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.

Recommended for eliminating hole deviation

• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock

• Color: Green,Blue or Based on Customer requirements

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

 

T38 76mm Spherical Button Drill Bit Tungsten Carbide 0

Button bit and Insert types
Spherical Button Characteristics
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions

 

Ballistic Button Characteristics
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)

4.Suited for non-abrasive drilling conditionsT38 76mm Spherical Button Drill Bit Tungsten Carbide 1

Applications of rock drilling tools

• Underground mining

• Tunneling,quarrying

Quick detail of retract button bit:

Widely used drifting and tunneling

Bit face design is ideal for soft to medium rock formations

With retrac wings to help guide the bit in and out of the hole

Effective in straight hole drilling

 

T38 Thread Button Bit Specification

Diameter

Buttons and Size (mm)

Flushing hole

Weight

Part Number

mm

inch

Front

Gauge

Angle

Front

Side

kg

Spherical

64

2 1/2

3×11

6×12

35°

3

-

1.8

4148300705

64

2 1/2

4×10

8×10

40°

2

-

1.6

4148300706

64

2 1/2

3×10, 1×10

6×11

35°

3

-

1.7

4148300707

70

2 3/4

4×11

8×11

40°

2

-

1.9

4148300708

70

2 3/4

4×10, 1×10

8×11

30°

4

-

1.9

4148300709

70

2 3/4

3×10, 1×10

6×12

35°

3

-

1.8

4148300710

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

89

3 1/2

4×13

8×13

40°

2

-

3.3

4148300716

89

3 1/2

5×13

8×13

35°

2

-

3.3

4148300717

89

3 1/2

6×11

8×12

35°

2

-

3.3

4148300718

89

3 1/2

3×11, 2×11

6×13

35°

3

1

3.3

4148300719

89

3 1/2

4×11, 1×11

8×13

35°

4

-

3.3

4148300720

89

3 1/2

4×13, 1×13

8×13

35°

4

-

3.3

4148300721

T38 76mm Spherical Button Drill Bit Tungsten Carbide 2T38 76mm Spherical Button Drill Bit Tungsten Carbide 3T38 76mm Spherical Button Drill Bit Tungsten Carbide 4T38 76mm Spherical Button Drill Bit Tungsten Carbide 5T38 76mm Spherical Button Drill Bit Tungsten Carbide 6T38 76mm Spherical Button Drill Bit Tungsten Carbide 7

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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