Hubei Fotma Machinery Co., Ltd.

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Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits

Good quality Tungsten Carbide Wear Parts for sales
Good quality Tungsten Carbide Wear Parts for sales
As always, your service to ILR Safety is fantastic. Hope to contact you soon for another order.

—— Ivan le Roux

Regarding feedback, everything has been great never any troubles with your products.

—— Newson Gale

In general the quality is excellent! I hope to growing as team selling a lot of inserts with you!

—— Omega Tools

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Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits

China Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits supplier
Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits supplier Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits supplier Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits supplier

Large Image :  Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits

Product Details:

Place of Origin: China
Brand Name: FOTMA
Certification: ISO9001:2000
Model Number: Customized

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Paper cartons or Plywood boxes
Delivery Time: 20-25 days
Payment Terms: T/T, Western Union, PayPal, L/C
Supply Ability: 100000pcs/month
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Detailed Product Description
Material: Tungsten Carbide And Alloy Steel Material Grade: YG8C, YG11C Etc.
Surface: Sintered Blanks, Brazed, Machined Application: Coal Mine Drilling
OEM: Available Hardness: 90 HRA

Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits

 

Description of Carbide Coal Auger Bits:

 

Material: high virgin raw material with submicron and average grain size. 
Tolerance: strict tolerance extent control, which can reach +/-0.01mm;
Grades: Chosen as per your project. YG6,YG8,YG11,YG15 etc. all available
Types: standard, conical, parabolic, ballistic and other customized types.
Physical performance: high hardness and impact toughness, very good mechanical & chemical stability.

 

Advantages of Tungsten Carbide Mining Tools for Coal Mine

 

Coal Mine Auger Drill Bits / Coal Auger Bits
High wear resistance and impact-resistance.
To repeat repair & greaning are not necessary, long drill life.
High efficiency could be promoted sharply in penetration of high-medium hard rock formation.
Labour intensity could be reduced.
Rock formation to be suitable t:f=4-12

 

Why Choose Us:

 

1.Reliable quality 
2.Reasonable price 
3.Long life and full model 
4.Be certified by ISO9001

 

Standard Sizes for Tungsten Carbide Coal Mine Auger Drill Bits / Coal Auger Bits:

 

Type

D(mm)

Tips Shape

d(mm)

JLCAB 38-12

38

Straight

12

Inclined

Short

JLCAB42-12

42

Straight

Inclined

Short

 

Tungsten Carbide Mining Material Grades:

 

Grade

Density 
g/cm3

Hardness 
HRA

Strength 
N/mm2 Min.

Applications

YG4C

15.0~ 15.2

90

1900

For geological exploration, coal excavation, inlayed bits; Good to drill the medium hard sandstone, the soft-hard alternant rock.

YG8C

14.6~ 14.8

88.5

2300

For rotary-percussive rock drill bits for medium hard and hard rock; and also for cutter teeth and oil drill bits for cutting hard stone containing formations.

YG9C

14.45~14.65

88.2

2500

For mining tips, button of rotary-percussive bits, also for button of Mining purpose cone drill, for soft and medium hard rock.

YG10C

14.35~14.55

87.7

2600

For mining tips, button of rotary-percussive bits, also for button of Mining purpose cone drill, for medium hard and hard rock.

YG11C

14.20~14.4

87

2600

For tipping of bits for heavy rock drills and rotary-percussive rock drills used in hard rock formations; e.g.: latent hole drills and deep-hole drills, rock drills, etc.

YG13C

14.05~14.25

86.7

2700

For oil cone drills for hard and medium hard rock; also for tipping bits of rotary-percussive rock drills and heavy rock drills.

YG15

13.95~14.15

88

2300

Top strength and less wear resistance, for bits of rotary-percussive rock drills and heavy rock drills, for hard and very hard rocks.

YG15C

13.9~14.1

85.7

2700

For cone drills for any kind of rock formations.

 

 

 

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Two Wings PDC Tungsten Carbide Mining Coal Mine Auger Drill Bits Coal Auger Bits

Contact Details
Hubei Fotma Machinery Co., Ltd.

Contact Person: Ms. Pauline

Tel: 86-27-87773485

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