MachineU > China Products > Machinery > Energy & Mineral Equipment > Mining Machinery > Mining Machine Parts
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling
Specifications
Brand Name :
ROSCHEN
Model Number :
NQ HQ PQ
Certification :
ISO
Place of Origin :
CHINA
MOQ :
5 pcs
Price :
Negotiate
Supply Ability :
1000000 pcs
Packaging Details :
wooden box
name :
diamond core bits
item :
Impregnated diamond core bit
series :
diamond impregnated core bit
Series no :
boart longyear diamond core bit
type :
ultramatrix diamond core bit
model :
ultramatrix diamond bits
Description

Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling

Impregnated Diamond Core Bit Mining, Exploration, Drilling
Product Attributes
Brand Name: ROSCHEN
Model Number: DCDMA international size
Related Keywords: Driling, Mining, mining equipments, impregnatged core bits, coring, diamond core bits
Description by Manufacturer:
SIZE: AX, BX, NX, AS, BS, NS, NS2, NS3, HS, HS3, PS, PS3, T76, T56, T46, T6116, T6101, T6131, T2101, NMLC, HMLC
USAGE:
Diamond Core Bits are attached to the foremost part of the Core barrels to be used in direct drilling of the ground, and play the most important role among the equipments that are used in drilling. There are many types of bits classified and used according to the purpose of drilling or ground conditions, and the bits are also different in their material, shape, and performance.
So, it is economical and highly effective in drilling works to use the proper bits after full understanding of the characteristics of each bit. Diamond Core Bit is used for the drilling of hard rocks, and Metal Bit is normally used for the ground or soft rocks. Impregnated Core Bit is normally used in case Core is needed, while Non Core Bit is used if Core is not needed.
However the drilling efficiency and economic feasibility increase if Core Bit is used while Core is not needed.
Features of Impregnated Diamond Core Bits of Roschen:
1. Reached up to the global quality level.
2. In most countries, rocks are generally very strong. Diamond Core Bits of Roschen have an excellent drilling rate, at strong rocks as they have been adapted to such hard and strong rocks.
3. Firmly positioned as a leading company in global market.
4. Bits can be diversely produced in any sizes and specifications that are needed.
5. Drilling Speed of the Impregnated Core Bit is very excellent comparing with those of other companies.
6. Premium product that Synthetic Diamond Powder, Metal Powder, and Shank of top quality are used.
7. The hardness of Matrix is the most important factor in selecting bits.
8. Large size diamond with the strong matrix is used for soft rocks.
9. Medium size diamond with the matrix of medium strength is used for the rocks of medium strength.
10. Small size diamond with soft matrix is used for strong rocks.

Wireline diamond core bits specifications
SIZE CORE Ø HOLE Ø
AQTK 35.5 mm (1-3/8 in) 48 mm (1-7/8 in)
BQ 36.4 mm (1-7/16 in) 60 mm (2-3/8 in)
BQTK 40.7 mm (1-5/8 in) 60 mm (2-3/8 in)
NQ 47.6 mm (1-7/8 in) 75.7 mm (3 in)
NQTK (NQ2") 50.6 mm (2 in) 75.7 mm (3 in)
NQ3 45 mm (1-3/8 in) 75.7 mm (3 in)
HQ 63.5 mm (2-1/2 in) 96 mm (3-3/8 in)
HQ3 61.1 mm (2-3/8 in) 96 mm (3-3/8 in)
PQ3 85 mm (3-3/8 in) 122.6 mm (4-7/8 in)
PQ3 83 mm (3-1/4 in) 122.6 mm (4-7/8 in)

Impregnated Diamond Core Bit Matrxi Bond Hardness:

Matrix T1, T2 T3, T4 T5 ~ T8 T9 ~ T11
Section / kind of rocks Soft rock Medium hard rock Hard rock Very hard & Ultra hard rock
Diamond mesh Large ←→ small
Matrix Hardness Hard ←→ Soft

Impregnated Core Bit Matrix Selection Chart
Rock Hardness Rock Characteristics Type of Rock Taesung
DCDMA MOHS (Example) (T-Series)
7 8~9 Extremely Hard, Unbroken Fine Grained Formation, Non-abrasive Quartz
Chert
Jasper		 T-9, 10
7 8 Very Hard, Unbroken Fine Grained Formation, Non-abrasive Quartzite
Taconites
Diories		 T-8, 9
5 7 Hard, Fine to Medium Grained Unbroken Formation Granite
Andesite
Gneiss
Schist
Basalt		 T-7, 8, 9
4 6 Moderately Abrasive, Medium to
Coarse Grained Formations
Solid to Slightly Fractured		 Pegmatite
Monzanite
Gabro		 T-5, 6, 7
3 5 Abrasive, Medium to Coarse
Grained Formations, Broken		 Quartzite
Conglomerate
Sandstone
Rhyloite		 T-3, 4
4 4~5 Abrasive, Medium to Coarse
Grained Formations, Broken		 Sandstones
Pegmatite
Taconites
Quartzite		 T-2, 3
1 4 Extremely Abrasive, Medium to
Coarse Grained Highly Fractured,
Gaulty and Sheared Ground		 Sandstones
Quartzite
Limestone		 T-1, 2

Product tags

nx diamond core bits

,

core bore diamond core bit

,

diamond core bit set
Send your message to this supplier
Send Now

Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling

Ask Latest Price
Product Detail
Brand Name :
ROSCHEN
Model Number :
NQ HQ PQ
Certification :
ISO
Place of Origin :
CHINA
MOQ :
5 pcs
Price :
Negotiate
Contact Supplier
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling
Impregnated Diamond Core Bit NQ HQ Ultramatrix core bits for Mining, Exploration, Drilling

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Diamond Core Drill Bits
MachineU China Products Machinery Energy & Mineral Equipment Mining Machinery Mining Machine Parts
Contact Supplier
Submit Requirement