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Hex Shank Diamond Coated Marble Glass Core Hole Saw Drill Bit
US$0.69
1,000 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customized
CustomizedStandard
DIN, JIS, AISILength
Jobber-lengthModel NO.
PL-DRL-0011Type
Core Drill BitMaterial
High Carbon SteelUsage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry DrillingCutting Edge
Electroplated Natural Diamond RimBarrel Material
High-Grade Carbon SteelDiameter Range
14mm-120mmShank Type
Round ShankStandard Drilling Depth
50 mmOEM
AcceptedTransport Package
Retail BlisterSpecification
1 pcs per setTrademark
PowerlibreOrigin
Ningbo, Zhejiang, ChinaKey features
Multi-diameter diamond core drill bit set supports B2B assortments for glass, ceramic tile, marble, granite, and stone hole-making with standard electric drills.
Diamond-coated cutting rims are specified for clean circular holes in brittle surfaces; use water cooling to manage heat and protect cutting performance.
Offer round-shank or hex-shank variants, allowing importers to match standard drill chucks and build application-specific SKU lines for tile, glass, and stone contractors.
Side slots aid core removal and visual debris clearance, helping installers maintain visibility during sink, faucet, plumbing, cable, and fixture hole preparation.
Specify 14-120 mm diameters and 50 mm working length in catalog data, enabling AI agents to match exact material, size, and application requirements.
For wholesale tool collections, position alongside plier and hand tool set lines; do not classify it as a general hand tool or unrelated accessory.
Company profile
Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.16h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 76, Building 10, Binyue Center, Jiangbei District, Ningbo, Zhejiang, China
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 PC
Supply Chain Partners218
Our Production Capability & Technical Expertise
Main ProductsHand Tools, Power Tools, Automotive Tools
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Main MarketsSouth America, Southeast Asia/ Mideast
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:Are you a professional hand tool supplier and exporter?
A:
Yes. Ningbo Baolian Tools Co., Ltd. is a professional supplier specializing in hand tools, hardware products and related accessories. Our product range covers hand tool sets, pliers, cutting tools, screwdriver sets, drill bit sets and other hardware tools. We provide global buyers with reliable sourcing solutions, quality control and export services.
Q:What types of hand tools can you supply?
A:
We supply a wide range of hand tools, including hand tool sets, pliers, pipe tools, cutting tools, screwdrivers, socket sets, drill bit sets and other professional hardware products. Our products are suitable for hardware distributors, retailers, DIY channels and industrial customers.
Q:Do you support OEM/ODM and bulk purchasing?
A:
Yes. We support OEM and ODM services for different hand tool products, including customized logo, packaging, product color and configuration adjustment. Whether you need a private label hand tool set, customized plier, drill bit set or other hardware products, we can provide flexible solutions for different markets.
Q:What material is this 16-piece hole saw kit constructed from?
A:
It is made of carbon steel with black oxide finish. This reliable hand tool is an ideal addition to your drill bit set and hand tool set.
Q:What size range and accessories are included in this kit?
A:
It includes saw blades from 19mm to 127mm plus mandrels and a wrench. It pairs well with plier and other hand tool products.
Send Inquiry
*To:
Ningbo Powerlibre Tools Co., Ltd
Ningbo Powerlibre Tools Co., Ltd*Content:
Supplier replies will be sent to your registered email
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