Contact Platform Support
Help CenterDiamond Core Drill Bits NMLC / HMLC Core Bit For Mineral Exploration
Related Products
-
Surface-Set Diamond Core Drill Bit Hmlc For Concrete / Granite / StoneNegotiableMOQ: 1 Piece -
High Penetration Rate Core Drill Bits / Impregnated Diamond Core Bits For RockNegotiableMOQ: 1 Set
-
Small Core Bore Diamond Cutting Core Drill Bits For Rock , Impregnated BitNegotiableMOQ: 1 Set
-
Metric Geological Core Drill Bits / Diamond Impregnated Bit With High SpeedNegotiableMOQ: 1
-
High Penetration Rate Core Drill Bit BW Diamond Casing Shoe Bit Impregnated Rod Shoe BitNegotiableMOQ: 1
Certification:CE
Diamond Core Drill Bits NMLC / HMLC core bit For Mineral Exploration
NMLC / HMLC core bit
This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bit. It is also recommended for use in drilling harder formations where the available rotary speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.
In most cases, surface set diamond bits will provide higher rates of penetration than in softer formations due largely to the greater degree of exposure of the individual diamond crystals.
Use :
NMLC surface set diamond core bits are widely used for the site investigation and mineral exploration.
NMLC Surface set diamond core bits can be used with NMLC core barrels.
NMLC surface set diamond core bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations.
In most cases, Surface-set diamond core bits will provide higher rates of penetration than in softer formations due largely to the greater degree of exposure of the individual diamond crystals.
Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc
Any items you are interested in, please feel free to contact us. We are very interested in cooperating with your company to develop and to promote our products in your country.
|
Size Available:
|
|
Size |
Outside Diameter |
Inside Diameter |
||
|
inch |
mm |
inch |
mm |
|
|
AQ |
1.880/1.870 |
47.75/47.50 |
1.607/1.057 |
27.10/26.85 |
|
BQ |
2.350/2.340 |
59.69/59.44 |
1.438/1.428 |
36.52/36.27 |
|
NQ |
2.970/2.960 |
75.44/75.19 |
1.880/1.870 |
47.75/47.50 |
|
HQ |
3.770/3.755 |
95.76/95.38 |
2.505/2.495 |
63.63/63.38 |
|
PQ |
4.815/4.795 |
122.30/121.80 |
3.350/3.340 |
85.09/84.84 |
Notice :
To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.
Size:
SINOCOREDRILL bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.
Crown Height:
SINOCOREDRILL offers crown impreg depths of 9mm, 12mm, and 16mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.
Waterways:
Various
Send Inquiry to This Supplier
You May Also Like
-
Hydraulic Baler for CansUS$ 3000MOQ: 1 Unit
-
Automatic/manual Fluidized Bed Dip Powder Coating Equipment Line for Refrigerator Shelves ProductionUS$ 2000 - 40000MOQ: 1 Set
-
Replaceable Knives Wood Chipper Moveable Type Chips Ready for Compost or BoilersNegotiableMOQ: 1 Set
-
Multifunctional Hydraulic Baler/hydraulic Briquetting Machine Manufacturing PlantUS$ 5500MOQ: 1 Unit
-
Automatic Fluidized Bed Dip Powder Coating Equipment LineUS$ 2000 - 40000MOQ: 1 Set
-
Wood Chipper Price Tree Branches Reduce Debris by 80% With Precision BladesNegotiableMOQ: 1 Set
-
Drum Wood Chipper Manufacturer Quality Ideal for Forestry, FarmsNegotiableMOQ: 1 Set
-
Drum Wood Chipper Price Quality Low Noise, High PowerNegotiableMOQ: 1 Set
-
Drum Wood Shredder Manufacturer Auto Eco-Friendly Green EnergyNegotiableMOQ: 1 Set
-
Wood Crusher Price Quality Municipal Waste ManagementNegotiableMOQ: 1 Set
