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T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit

T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit

T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit
T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit
T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: T38 Button Drill Bit
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
Type: Rock Drill Bit Usage: Mining Drill Bit, Stone Cutting, Drilling
Application: Mining And Quarring Diamater: 45, 48, 50, 55, 60, 65, 76, 89, 102mm
Tip Size: 10mm Flushing Hole: 2 Or 4
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T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit

 

Description

The 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. Made by high quality alloy steel bar and tungsten carbides. Through heat treatment, they are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.
2. In addition, customized thread button drill bits are available according to different drilling application, and custom drill bits are applicable to drill soft rock, medium hard rock and hard rock.

 

 

 

Type

Thread Button Bit

Material

tungsten carbide

Use

Ore Mining, quarry,mining,blasting,construction,open bit etc.

Advantages

high quality and factory prices

Boby type

Normal type or retrac type

Thread

R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68

Tungsten carbide

Spherical, ballistic,Conical,Hemispherical

Fact type

Drop Center, Flat Face, Convex, Concave, etc

Color

According to your requirements

 

The guidelines for choosing the right bit are:
1. spherical buttons for very hard rocks;
2. ballistic buttons for less-hard rocks;
3. regular bit-skirt for solid homogenous formations;
4. retrac skirt for mixed, jointed or fractured formations.

 

Characteristics
1. Thread connection: R22, R25, R28, R32, R35, 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...

 
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 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit 0T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit 1

T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit 2T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit 3T38 4 Inch / 5 Inch Tungsten Carbide Hard Rock Mining Threaded Button Drill Bit 4

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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