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High Strength Long Hole Drilling T38 64mm Thread Rock Drill Bits

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High Strength Long Hole Drilling T38 64mm Thread Rock Drill Bits

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Brand Name : MIROC

Model Number : T38 64mm Thread Rock Drill Bits

Certification : ISO API

Place of Origin : China

MOQ : 1

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

Supply Ability : 20000 pieces per month

Delivery Time : 5-15 Working Days

Packaging Details : Carton Box or Wooden Box

Product Name : Top hammer drilling tools

Other name : Threaded Rock drill tools

Material : Tungsten Carbide

Application : Tunnelling , Mining , Quarrying, Blasting, Construction

Thread : R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68

Useage : Bench Drilling, Production drilling, Drifting

Custom Design : Thread, Diameter, Length, Color can be customized

Products : Shank adapter, Drill rod, Drill bit, Coulpling sleeve

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High Strength Long Hole Drilling T38 64mm Thread Rock Drill Bits


KSQ provides top hammer equipment for every application, such as underground mining and tunneling, surface mining and quarries, road and construction. Our quality can compare with world's famous brand. Look no further, we have the best top hammer drilling tools for you.


KSQ 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.

Rock Drill Thread Button Bits is suitable for R25, R28, R32, R38, T38, T45, T51, ST58, T60 , ST68 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use.


1) Thread connection: R25, R28, R32, R38, T38, T45, T51, ST58, GT60

2) Alloy steel:42CrMo

3) Suitable carbide tips:YK05

4)Technology:hot-pressing or welding


Before Official Order, please confirm below informations:

(1) Thread Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)--Spherical or Ballistic

(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...

KSQ can make all sizes and shapes according to your request!


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

-


Product Tags:

button bits rock drilling

      

t38 Rock Drill Bits

      

64mm rock drill bits

      
Wholesale High Strength Long Hole Drilling T38 64mm Thread Rock Drill Bits from china suppliers

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