retrac button bits

mining Button bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ballist

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4high quality and low price
5.delivery on time

Description
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thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Description
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thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Description
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thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Description
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1.Structure:Deep Hole Drilling
2.Tapered connection:6°7°11°12°
3.Outside Diameter Mm:76-178
4.Thread connection:R22.R25.R28.R32.R38.T45.T51.

Description
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1. Material :Carbide
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling

 
110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry
 
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button drill bits
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

 
Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit
 
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Thread Button Drill bits
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

1.Name: Tapered Button Bit
2. recognized by government and ISO for the strict quality control
3. low price for the high efficiency
4. own R&D team

Name: Tapered Button Bit
1) Diameter: 38mm,
2) Taper degree: 7, 12
3) Suitable carbide tips match with skirt
4) Material: 45CrNiMoV, YK05 etc

Name: Tapered Button Bit
1) Diameter: 40mm,
2) Taper degree: 7, 12
3) Suitable carbide tips match with skirt
4) Material: 45CrNiMoV, YK05 etc

1.high quality taper button bits
2.Taper button bits
3.33mm taper button bits

1. Suitable for Neutral and brittle rock.
2 .Widely used in Dimensional Stone Quarrying Industry.
3. Widely used in Underground Mining Industry.

1.Structure:Deep Hole Drilling
2.Button bit face : Flat face
3.Outside Diameter Mm:42-200
4.Excellent hole clean quality
5.Longer service life .

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

1. Higher quality
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling

1. Higher quality
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling

DTH button bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificate

dth hammer button bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificate

1. Material :Carbide
2. Strict quality control
3. Drill Type:Thread button bits
4. Structure:Deep Hole Drilling
5.Size:R25(1') ,R28(1 1/8),R32

1.High-quality brand Rock-drilling Tools made in China
2.Various button bits number.
3.ISO9001 quality .
4.Thread type:R22,R25,R28,R32,R38,T38,T45