What types of core bits are available?

We offer six types: Impregnated Diamond, Surface set Diamond, Tungsten Carbide, PDC, PCD, and Electroplated Diamond.

What materials can these drill bits handle?

They are suitable for drilling rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz.

What sizes are available for the core bits?

We provide Wireline series (AQ-BQ-NQ-HQ-PQ-SQ), T2/T6/B/MLC/LTK/WF/WT/WG/WM series, and special sizes upon request.

Is customization available for these products?

Yes, we support customization from samples, designs, full customization, minor customization, and flexible customization.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC, T/T, PayPal, small-amount payment, and D/P.

What is the average lead time?

The average lead time is within 15 workdays for both peak and off-season periods.

How do you ensure product quality?

We conduct 100% visual and function inspection by 8 QA/QC inspectors with full raw material traceability.

Bq Nq Hq Pq Diamond Impregnated Core Drill Bit

Forsun Ultra-hard Material Industry Co., Ltd.

13 yrs

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Product Highlights

Wide Size Compatibility: Supports AQ, BQ, NQ, HQ, PQ, SQ, T2, T6, B, MLC, LTK, WF, WT, WG, WM series and special custom sizes.
Multi-Material Drilling: Effective for drilling rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz.
Six Bit Types Available: Offers Impregnated, Surface set, Tungsten Carbide, PDC, PCD, and Electroplated Diamond types.
Full System Components: Provides core bits, reaming shells, core barrels, drill rods, and drilling rigs for complete systems.
Flexible Customization: Supports customization from samples, designs, full customization, minor adjustments, and flexible options.
Strict Quality Control: 100% visual and function inspection by 8 QA/QC inspectors with full raw material traceability.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
ISO 9001 Certified: Manufacturing process adheres to ISO 9001 standards with 13 production lines.

Product Attributes

Customized: Standard or Customized
Standard: ISO 9001
Type: Core Drill Bit
Model NO.: BQ, NQ, HQ, PQ, PQ3, HQ3, NQ3, SQ, NQ2
Material: Diamond
Usage: Well Drilling, Mining Exploration Drilling
Transport Package: Cartons or Ply-Wooden Cases
Specification: DCDMA, CDDA, ISO
Trademark: FORSUN
Origin: Changsha
HS Code: 82071910
Production Capacity: 15, 000Pcs/Year

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Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
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Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit

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Product Description

BQ NQ HQ PQ Diamond Impregnated Core Drill Bit

Depending on the range of application as well as the cutting media on the core bits, Forsun makes six types of core bits:

---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide Type
---PDC Type
---PCD Type
---Electroplated Diamond Type

Generally, an overall Drilling System consist of core bits, reaming shells, core barrels, drill rods and drilling rig.

Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc..

Sizes Available
Wireline series	Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76
T2 / T series	T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86
TT series	TT 46, TT 56
T6 series	T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
T6S series	T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146
B series	B46, B56, B66, B76, B86, B101, B116, B131, B146
MLC series	NMLC, HMLC, 3C, 4C, 6C, 8C
LTK series	LTK48, LTK60
WF series	HWF, PWF, SWF, UWF, ZWF
WT series	RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)
WG series	EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)
WM series	EWM, AWM, BWM, NWM, HWM
Other sizes	AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H, SK6L-146
Chinese standard	56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Russian standard	59, 76, 93, 112, 132, 152 mm
Special sizes can also be made as per request

Bq Nq Hq Pq Diamond Impregnated Core Drill Bit

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About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR239822". Items marked "" are certified.

Forsun Ultra-hard Material Industry Co., Ltd.

Company Profile

FORSUN is a manufacturer of Diamond Core Bits, Reaming Shells, Core Barrels, Drill Rods, Casings, other Drilling Accessories and Drilling Rigs which are used mainly in mineral exploration, site investigation, water well construction. FORSUN products are produced according to ISO, DCDMA, CDDA, Metric, and Chinese standards. So far FORSUN products have been exported to more than 50 countries. With qualified and professional staff as well as advanced production technologies and equipment, FORSUN is capable to offer customers both the standard and customized products.

Forsun is a leading manufacturer and supplier of drilling equipment, specializing in producing Diamond Core Bits (Impregnated and Surface Set, E. P. ), Reaming Shells, Core Barrels, Drill Rods, Water Swivels, Hoisting Plugs, SPT complete, and other drilling tools and accessories.

Sizes Available:

Diamond core drill bits and diamond non-core drill bits

A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48

B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW

N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW

H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT

P- Gauge Core Bits: P, P3, PWF-Long, PWF-Short

S- Gauge Core Bits: SWF-Long, SWF-Short

U- Gauge Core Bits: UWF-Long, UWF-Short

Z- Gauge Core Bits: ZWF-Long, ZWF-Short

T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline

T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146

And all other standard CDDA, DCAMA, Crealius, and ISO sizes.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: No.229 Tongzipo West Rd.Changsha 410205, , China
Plant Area: 2640 square meters
Number of Employees: 107
Registered Capital: 2,780,000 RMB
Terms of Payment: LC, T/T, PayPal, Small-amount payment, D/P
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai Port
Minimum Order Quantity: 1 Pcs
Supply Chain Partners: 38

Our Production Capability & Technical Expertise

Main Products: Core Bit, Core Barrel, Drill Rod, Drilling Accessories, Drilling Tools, Casing Pipe, Spt, Drill Rig, Reaming Shell, Diamond Core Bit
Production Lines: 13
Production Machines: CNC Machining Center, Cutting Machine, Sintering Furnace, Drilling Machine, Milling Machine, Sand-Blasting Machine, Automatic Packing Machine
QA/QC inspectors: 8 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
R&D Engineers: 4 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2001-01-10
Export Year: 22 Years
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice: 30%~50%
Number of Foreign Trading Staff: 6
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500: No

FAQ

What types of core bits are available?: We offer six types: Impregnated Diamond, Surface set Diamond, Tungsten Carbide, PDC, PCD, and Electroplated Diamond.
What materials can these drill bits handle?: They are suitable for drilling rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz.
What sizes are available for the core bits?: We provide Wireline series (AQ-BQ-NQ-HQ-PQ-SQ), T2/T6/B/MLC/LTK/WF/WT/WG/WM series, and special sizes upon request.
Is customization available for these products?: Yes, we support customization from samples, designs, full customization, minor customization, and flexible customization.
What is the minimum order quantity?: The minimum order quantity is 1 piece.
What are the payment terms?: We accept LC, T/T, PayPal, small-amount payment, and D/P.
What is the average lead time?: The average lead time is within 15 workdays for both peak and off-season periods.
How do you ensure product quality?: We conduct 100% visual and function inspection by 8 QA/QC inspectors with full raw material traceability.