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Sharp Diamond Tool Clean Cut with Water Cooling for Thick Granite Slab Drilling Granite Diamond Core Bit
US$1.61
10-499 Pieces
US$1.56
500-999 Pieces
US$1.50
1,000-2,999 Pieces
US$1.44
3,000+ Pieces
Sample price:US$1.61/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
CEModel NO.
Granite Diamond Core BitLength
68mmType
Core Drill BitMaterial
DiamondUsage
Masonry Drilling, Reinforced ConcreteWorking Length (mm)
68Finish
Spray PaintingShank Type
1/2 Gas, M10, M14, Triangular ShankCustomized Support
OEM, ODMDiameter
5-100mmColor
Customized ColorTransport Package
Paper BoxSpecification
12mmTrademark
SenmineOrigin
Hebei, ChinaProduction Capacity
50000 Pieces/ YearKey features
Our premium diamond core bits are expertly engineered for fast, smooth, and precise dry drilling across tough materials like granite, marble, and reinforced concrete.
Crafted with top-tier raw materials and advanced laser-welded technology, they feature a specialized protective layer to prevent segment loss and ensure superior durability under high stress.
Designed for seamless compatibility with standard angle grinders, these versatile bits deliver professional-grade results with clean edges and minimal chipping.
Although optimized for dry drilling, we strongly recommend using water when working with dense or thick stone to reduce heat buildup and significantly prolong the bit's service life.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin port, Qingdao portAverage Response Time: ≤3.99h
About Our Factory & Business Background
AddressRoom 1006, Hanke Building, NO. 44 Jianshe North Street. Chang'an District, Shijiazhuang, Hebei, China.
Number of Employees15
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsDiamond Drill Bit, Diamond Core Drill Bit, Diamond Saw Blade, Diamond Grinding Wheel, Vacuum Brazed Diamond Hole Saw, Diamond Profile Grinding Wheel, Brazed Diamond Core Drill Bit, Diamond Core Drill Bit Set, Electric Ring Saw Machine, Concrete Core Drill
Our Industry Experience & Global Business Record
Year of Establishment2022-10-27
Main MarketsEurope
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:Is OEM available?
A:
Yes, OEM and customization are accepted. Besides, we can provide label printing service.
Q:Are samples available?
A:
Yes, we can send our samples first for testing after confirming the price once you need, but the freight fee needs to be payed.
Q:What is your payment terms?
A:
L/C, D/P, D/A, T/T, Western Union for different circumstances.
Q:What is your delivery time?
A:
Usual delivery time is 5-10 days after receiving the advance payment, while it takes longer time for the customized product.
Q:Does Senmine provide technical support?
A:
Yes! Senmine has team members with extensive amounts of experience in diamond tools waiting to answer the toughest question.
Send Inquiry
*To:
Hebei Senmine Technology Co., Ltd.
Hebei Senmine Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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