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Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling

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Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling

China Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling supplier
Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling supplier Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling supplier Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling supplier Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling supplier

Large Image :  Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling

Product Details:

Place of Origin: China
Brand Name: Adriller
Certification: API
Model Number: R3245A

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: plywood cases and pallet
Delivery Time: 3-4 weeks after received payment in advance
Payment Terms: L/C, T/T, Western Union
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Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool, Drilling Equipment
Processing Type: Forging Working Process: Forging
Drill Bit Face: Flat Face Dril Bit Top Hammer Advantage: Long Life Better Penetration Rate
High Light:

button drill bit

,

hard rock drill bits

45mm Diameter Spherical Button Taper Bits Geotechnical Borehole Drilling Bit

 

 

Product Description
 

In Top Hammer Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually attached with a hinged boom to a mobile unit. The percussive system strikes the drill rod, for example 2,000-5,000 strikes per minute, and the rotation speed can be, for example, 60-200 rounds per minute. Together these elements make it possible to drill holes in the hard rock. The excess material (cuttings) is flushed up from the bottom of the hole by means of pressurized air or water. Top hammer drills are primarily used in mining, construction and quarrying of rock material. Top hammer drilling, combined with the “drill and blast” method, makes the whole excavation process extremely efficient.

 

 Drill bit top hammer application:

 

Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforement, anchoring, geothermal, hydrology, etc.

 

 

Feature Advantage:

 

Harder, stronger steel body grade

The steel body grade for the Powerbit range is chosen with utmost care to ensure the right

hardness, strength and abrasion resistance.

Improved heat treatment gives at least 10 % better fatigue strength.

And, the stronger steel holds the buttons better, reducing the risk for pop-outs.

 

 

Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole DrillingSpherical Taper Button Bit Fast Penetration For Geotechnical Borehole DrillingSpherical Taper Button Bit Fast Penetration For Geotechnical Borehole DrillingSpherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling

 Spherical Taper Button Bit Fast Penetration For Geotechnical Borehole Drilling

Specifications:

Dia.(Mm) Thread Connection Buttons Air Holes Weight(Kg)
Gauge Front
51 r32 4×11 2×9 1 2 1.00
64 r32 6×12 3×11 3 1 1.70
64 t38 6×12 3×10 1 2 1.70
76 t38 7×12 4×10 3 1 3.00
76 t45 8×11 6×10 4 - 3.00
78 t38 8×11 5×11 4 - 3.10
89 r32 8×12 6×11 4 - 3.50
89 r38 8×12 6×11 4 - 3.50
89 t45 8×12 6×11 4 - 3.50
89 t51 8×12 6×11 4 - 4.50
102 t45 8×14 6×13 4 - 5.50
102 t51 8×14 6×13 4 - 5.50
105 r38 8×14 6×13 4 - 4.50
115 r38 8×14 7×13 4 - 4.80
115 t51 8×14 7×13 4 - 4.80
125 r38 8×14 8×13 4 - 5.50
127 t51 8×14 8×13 4 - 6.50

 

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..

 

Contact Details
Changsha Adriller Machinery Co.,Ltd.

Contact Person: michael

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