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Fast Drilling Diamond Crown Core Drill Bit for Hard Granite
US$2.00-6.00
20 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedLength
16-150mmType
Core Drill BitMaterial
DiamondUsage
DrillingManufacturing Arts
WeldingKind
Diamond DrillGraininess
36#Brand
HisenApplication
Reinforced ConcreteLength of Barrel
450mm, 500mmWelded
Laser WeldedTransport Package
Wood Carton & Paper CartonSpecification
3inchTrademark
OEM and ODMOrigin
Quanzhou, ChinaHS Code
82075010Production Capacity
4000PCS/MonthKey features
Laser Welded Construction: Prevents segment loss and ensures durability when cutting reinforced concrete.
Fast Drilling Performance: Designed for rapid cutting of hard granite, concrete, and masonry walls.
Long Service Life: Diamond segments provide extended usage time compared to standard bits.
Wet Drilling Capability: Optimized for wet drilling applications to reduce dust and heat.
Standard Thread Specification: Equipped with 1 1/4-7 UNC female thread for secure attachment.
Custom Length Options: Other lengths and threads can be produced as required by the customer.
Multiple Segment Types: Available in flat, roof, and turbo segment configurations.
Wide Diameter Range: Diameters available from 8mm to 76mm for various drilling needs.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
Address1602, Feili Center, Daxing Street, Quanzhou, Fujian, China
Plant Area305.19 square meters
Number of Employees8
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity10 Pcs
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsLappato Abrasive, Diamond Squaring Wheel, Diamond Blade, Diamond Brush, Polishing Pads
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2021-03-04
Main MarketsNorth America, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials can this drill bit cut?
A:
It is mainly used for wet cutting reinforced concrete, concrete, and masonry walls.
Q:What is the thread specification?
A:
The standard thread is 1 1/4-7 UNC female thread.
Q:Can the length be customized?
A:
Yes, other lengths and threads can be produced as required.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 10 pieces.
Q:What are the available diameters?
A:
Diameters range from 8mm to 76mm, with specific options like 8, 10, 12, 14, 20, 25, 28, 32, 38, 40, 45, 50, 60, 65, and 76mm.
Send Inquiry
*To:
QUANZHOU HISEN DIAMOND TOOL CO., LTD.
QUANZHOU HISEN DIAMOND TOOL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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