Integral Drill Bits

Diameter: 32mm---42mm
Shank: 108mm*22mm
Effective length: 0.4m---3m
Mainly used for mining, coal cutting, tunneling, rock cutting in quarrying, transportation and irrigation projects.

H: 22mm*108mm
L: 0.4m---3m
Mainly used for mining, coal cutting, tunneling, rock cutting in quarrying, transportation and irrigation projects.

These kind of drill bits are mainly used for mining, coal cutting, tunneling, rock cutting in quarrying, transportation and irrigation projects.

The SD1000 Full Hydraulic Core Drilling Rig is a robust piece of equipment designed for various drilling applications Lets dive into the details
Application Range The SD1000 crawler drill is primarily used for both diamond bit drilling and carbide bit drilling Its commonly employed in geological exploration mineral prospecting and core sampling
Specifications
Drilling Diameter 56 mm 71 mm 89 mm 114 mm 2 in 3 in 4 in 4 in
Drilling Depth 200 m 400 m 600 m 1000 m 65602 131204 196806 328010
Overall Length Working 5760 mm 227 in
Overall Width Working 2400 mm 94 in
Overall Height Working 9000 mm 354 in
Hole Range 65 89mm
Engine Power 156ps 115kw 2200rpm
Machine Weight 12400 kg 273373 lb
Motor Power 132 kW 17947 hp

Acedrills supplies complete range of tools and accessories for top-hammer drilling chain. Our top-hammer drilling tools are designed and in widely application for mining, tunneling, construction and quarry work to meet all clients¡¯ drilling needs. When select the acedrills¡¯ top-hammer drilling tools, you could request the integrated into your drilling operation, or choose the individual component to complete your current rock drilling system.

PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Alias:
Polycrystalline Diamond Compact
PDC Inserts
Application:
Petroleum
Oil field PDC bits
Size:
0608, 0808, 1304, 1308, 1313, 1613, 1616, 1913, 1916
Shape:
Plain/flat, Round, Spherical/Dome, Conical etc.
The diamond drill bit is used in nearly all applications including geothermal energy drilling, mining, water well and natural gas drilling, and oil well drilling.
Total depths range from 100' to 20,000'.


Application of PDC cutter
PDC cutters are widely used for petroleum and oil field PDC bit, geological PDC exploration bits, gas exploration bits, PDC coal mining drill bits.
PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.


Advantages of PDC cutters
New cutting surfaces will appear during the course of abrasion, which keeps effective cutting rocks
High strength, high hardness and high wearing property of diamond layer as well as good self-sharpening
PDC drilling bit made of such PDC will break up rocks depending on shearing action when it works, which is more effective than crushing of rocks by roller conebit or plowing and grinding of rocks by diamond impregnated bit
The serrate structure combination between polycrystalline diamond layer and hard alloy substrate allows more fixed combination between the two layers and more impact resistance of the whole PDC.


Correct use of PDC drill bits
PDC bits work best in large sections of homogeneous soft to medium hard formations.
Not suitable for drilling gravel layer and soft and hard interlaced formation.
It adopts low drilling pressure, high speed, and large displacement for drilling, and the drill bit has a good effect.
Before the drill bit goes into the well, the bottom of the well should be cleaned to ensure that there are no metal falling objects.
When the drill bit just goes into the well, it is necessary to use a small WOB and low rotational speed to run in harmony, and resume normal drilling after the bottom hole is formed.
PDC drill bits are integral drill bits without any moving parts and are suitable for high-speed turbine drilling.

Drill Bits