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Impregnated Core Drill Bits Nq3 H9 Length 15 HRC -10°-50° Model NO. NQ3 Material Diamond Trademark EZdrill HS Code
1-49 Piece
$8050-99 Piece
$75100 Piece
$70Product information
High-quality Impregnated Core Drill Bits Nq3 H9 Length 15 HRC -10°-50° Model NO. NQ3 Material Diamond Trademark EZdrill HS Code supplied by Hubei EZdrill Tools Co., Ltd.. Bulk wholesale pricing ranges from $70 to $80 per Piece with a minimum order of 1 Piece. Inquiry for latest prices.
HRC:
-10°-50°
Length:
15
Crown Height:
15mm Customization Supported
Production Capacity:
20000
HS Code:
8207191000
Type:
Core Drill Bit
Usage:
Core Drilling
Water Outlets:
Customization Supported
Specifications
HRC:
-10°-50°
Length:
15
Crown Height:
15mm Customization Supported
Production Capacity:
20000
HS Code:
8207191000
Type:
Core Drill Bit
Usage:
Core Drilling
Water Outlets:
Customization Supported
Material:
Diamond
Trademark:
EZdrill
Trade Term:
FOB, CIF, CFR, EXW
Series:
H3/H5/H7/H9/H11/H13
Origin:
Huanggang City, Hubei Province, China
Specification:
Impregnated dimond bits
Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Model NO.:
NQ3
Transport Package:
Wooden Box/Paper Box/Protective Box
Port Of Loading:
Wuhan Port, Shanghai Port, Shenzhen Port
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2022-07-15
Annual Revenue Amount:
Not specified
Numbers Of Employees:
50
Preferred Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Preferred Trade Term:
FOB, CIF, CFR, EXW
Port Of Loading:
Wuhan Port, Shanghai Port, Shenzhen Port
Product descriptions from the supplier
SONA2024 2.2.1
Product Description
Matrix(Customizable)
Crown Height(Customizable)
Water outlets(Customizable)
Selected premium synthetic diamond and metal powder. Using a unique vacuum sintering technology, the sharpness and lifespan of the drill bit are significantly improved.
15mm standard crown height, (vs. 10-12mm industry average). Drill bit lifespan increased significantly Reduces bit replacement by 2-3 Reduce drill bit replacement frequency,Reduce labor and time costs and improve work efficiency.
Evenly spaced water outlets, curved flow channels (reduces water resistance). Improve drainage efficiency—effectively flushes cuttings, cools the matrix, and Significantly reduce the risk of overheating.
Sizes Available | |
Wireline series | GeoborS, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ,BQ, NQ,NQ+1,NQ+2,NQ2,NQ3,HQ, HQ+1,HQ3,HQ3+1,PQ, PQ3,SQ, WL-56, WL-66, WL-76 |
T2/T series | T2-46, T2-56,T2-66, T2-76,T2-86, T2-101,T-46,T-56,T-66,T-76,T-86 |
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, UWE, ZWF |
TW Series | BTW, NTW, NTW+1, NTW+2, NTW+3, NTW+4, HTW, HTW+1 |
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 Series | AX, BX, NX, HX, TBW, NQTT ,HQTT, TNW, 412F, NMLC, HMLC, LTK48, LTK60, NX, S75, S76, S77, S95 |
Chinese standard | 56mm,59mm,75mm,89mm,91mm, 108mm,110mm,127mm,131mm, 150mm,170mm,219mm,275mm |
Special sizes can also be made as per request. | |
H Sries | Mohs Hardness | Rock Features | Rock Type |
H3 (40-50°) | 2.0-4.0 | Soft | Sandstone,Sandy Shale,Limestone,Sandy Limestone,Conglomerates,Peridotite,Serpentine,Weathered Granite,Dolomite |
H5 (30-40°) | 2.0-5.5 | Soft to Medium Hard | Abrasive Coarse-Grained Granite, Basalt,Pegmatite,Skarns,Rhyolite |
H7 (20-30°) | 3.5-6.5 | Medium to Hard | Granite,Pegmatite,Skarns,Rhyolite,Jasperite,Glassy Quartz,Basalt |
H9 (10-20°) | 4.5-8.0 | Hard to Very Hard | Granite,Syenite,Quartz,Diorite,Gneiss,Silicified Volcanics,Diabase,Gabbro,Quartz,Chert,Basalt |
H11 (0-10°) | 6.5-9.0 | Hard to Extremely Hard | Basalt, Felsic,Volcanic Rock,Diorite,Silicified Volcanics,Quartz,Quartz,Chert |
H13 (-10-0°) | 7.5-9.5 | Hardest | Calcite,Quartzite,Taconite |
Hubei Ezdrill Tools Co.,Ltd
EZdrill is a rapidly growing young company founded in 2022. It was established by a materials expert with over 20 years of experience in industrial diamond production, a PhD in geological exploration, and two experts with over 10 years of experience in geological drill bit production.
Manufactured using high-precision technology to ensure precise drill bit dimensions and high-quality finished products
The optimized crown layout and water outlets design have significantly improved the drilling speed,
Using high-quality diamond and pre-alloy powder, and employing a unique hot pressing process, the service life of the drill bit is significantly enhanced.
1. Sample:1-3pcs bits available for testing. 100% REFUND of sample fee for your next order with quantity ≥50pcs
2. Customization:Diameter,matrix,label,logo. Provide drawings for confirmation before production
3. Packaging:PVC box for each bits, than cartons (6/10/20pcs per carton), finally sealed in solid wood crates
4. Delivery:7-15 workdays for standard orders; .less than a month for customization or lagre quantity orders
5. Payment:T/T , L/C.
6. One-stop:Provide various geological exploration tools you want
7. Remark:If you can't place an order directly, please contact our sales staff for suggestion.
1. 15mm Standard Matrix: More Durable & Cost-Saving
With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability.
2. Efficient Drilling in Hard Strata
New technology matrix for hard strata like quartzite and siliceous rock (Mohs 8-9), increasing drilling footage efficiency by ≥20%.
New technology matrix for hard strata like quartzite and siliceous rock (Mohs 8-9), increasing drilling footage efficiency by ≥20%.
3. Multi-Hardness Matrices: Full Strata Coverage
6 matrix series (H3/H5/H7/H9/H11/H13) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata.
6 matrix series (H3/H5/H7/H9/H11/H13) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata.
4. Customizable Labels & Logos
We offer custom product labels (e.g., batch number, specifications) and corporate logos to meet branding needs. Customization fee is waived for orders ≥200pcs.
We offer custom product labels (e.g., batch number, specifications) and corporate logos to meet branding needs. Customization fee is waived for orders ≥200pcs.
5. Fast Delivery: Worry-Free for Urgent Orders
3-7 working days for standard products; 20-25 working days for customized products. Urgent orders get priority production and can be shipped within 3 working days.
3-7 working days for standard products; 20-25 working days for customized products. Urgent orders get priority production and can be shipped within 3 working days.
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$80
/ Piece
Min. order: 1 Piece
