Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit

Brand Name:MIROC
Certification:ISO9001:2000
Model Number:Thread Button Bit
Minimum Order Quantity:5 Pieces
Delivery Time:10-22days after receiving payment and order confirmation
Payment Terms:T/T, L/C, D/A, D/P, Western Union, MoneyGram
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit

Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.


(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
(2)Diameter: 38-127mm.


OEM and ODM We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. of air/water holes, carbide button shape and the face shape.


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


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 conditions

Specification

Diameter

Buttons and Size (mm)

Flushing hole

Weight

Part Number

mm

inch

Front

Gauge

Angle

Front

Side

kg

Ballistic

64

2 1/2

3×11

6×12

35°

3

-

1.8

4148300722

64

2 1/2

4×10

8×10

40°

2

-

1.6

4148300723

64

2 1/2

3×10, 1×10

6×11

35°

3

-

1.7

4148300724

70

2 3/4

4×11

8×11

40°

2

-

1.9

4148300725

70

2 3/4

4×10, 1×10

8×11

30°

4

-

1.9

4148300726

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

89

3 1/2

5×13

8×13

35°

2

-

3.3

4148300732

89

3 1/2

6×11

8×12

35°

2

-

3.3

4148300733

89

3 1/2

3×11, 2×11

6×13

35°

3

1

3.3

4148300734

89

3 1/2

4×11, 1×11

8×13

35°

4

-

3.3

4148300735

89

3 1/2

4×13, 1×13

8×13

35°

4

-

3.3

4148300736


China Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit supplier

Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit

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