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Durable Long Life Aq Bq Nq Hq Pq PCD Diamond Core Drill Bits
US$1.00-100.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedStandard
JIS, AISI, BS. ASTMModel NO.
NQLength
Stub-lengthType
Core Drill BitMaterial
DiamondUsage
Wood Drilling, PCB Drilling, Metal DrillingCondition
NewWarranty
1 YearWorking Principle
Diamond Core Bit Penetration and CuttingSuit Machine
Core Drilling Machine Core CuttingProduct Name
Aq Bq Nq Hq Pq PCD Diamond Core BitsTransport Package
9mm and 15mm Plywood PackageSpecification
diamondTrademark
CIVITTESTOrigin
Zhejiang-ChinaHS Code
9031809090Production Capacity
1000pieces/1 MonthKey features
Universal Dry/Wet Cutting: Suitable for granite, marble, sandstone, concrete, asphalt, limestone, and lavastone.
High Quality Smooth Cutting: Reduces stone waste with smooth cutting without chips.
Customizable Segment Shapes: Sandwich or grooved segments available in any shape for single or multi-blade requirements.
Soft to Hard Bond Design: Designed to effectively cut materials ranging from soft to hard.
1 Year Warranty Coverage: One year warranty provided for all machines with continued after-sales support.
Fast Shipment Service: Goods shipped quickly using high-strength plywood packaging to ensure integrity.
Cost-Effective Solution: Reasonably priced with excellent service and consistent quality.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-01Nearest Port: NINGBO/SHANGHAIAverage Response Time: ≤7.19hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, DAP, CPT, FCA, Others, DAT, CIP
AI-Powered supplier vetting
SummaryHangzhou Civit Instrument Equipment Co., Ltd. is a China-based trading company established in 2016, with six employees and an address in Hangzhou, Zhejiang. It offers soil, rock, concrete, cement mortar, asphalt, steel testing, surveying, and laboratory equipment. The supplier reports five production lines, a 76.0 m² manufacturing plant, one year of warranty coverage, documented export activity across multiple regions, and stated order fulfillment within 15 working days in both peak and off-peak periods. However, its certification information is nonspecific, R&D experience is limited to one year, and the evidence does not establish customization capability. One buyer and one trade transaction are listed in the available trade records.
Supplier typeThe supplier is explicitly identified as a trading company, with a limited-company structure and an operating location in Hangzhou, China. Its associated industry is wholesale and retail, which supports its classification as a commercial trading entity rather than a clearly documented manufacturer.
After-Sales capabilityThe supplier states that it promptly provides shipping documents, offers a one-year warranty for all machines, and continues to provide after-sales solutions after the warranty period. These are explicit service commitments supporting after-sales capability.
R&D capabilityThe supplier reports total R&D engineer experience of one year. This provides limited evidence of R&D resources and does not demonstrate strong innovation capability.
Production capacityThe supplier describes material selection, production inspection, protective packaging, five production lines, a 76.0 m² manufacturing plant, and order fulfillment within 15 working days in both peak and off-peak seasons. These details support operational production and delivery capability, although the company is also classified as a trading company.
Client casesThe supplier states that it distributes to Southeast Asia, Africa, South America, Australia, America, and Europe, and reports export sales of 51%–70%. Trade records list ООО ANALYTIC LAB in Uzbekistan, with one transaction shown in each of two registration-period entries; this demonstrates some customer and export activity but provides limited case depth.
Product Q&A
Q:What materials can these drill bits cut?
A:
They are suitable for hard materials such as rock, asphalt, concrete, granite, marble, sandstone, limestone, and lavastone.
Q:Are dry and wet cutting options available?
A:
Yes, these bits support universal dry and wet cutting for various stone types.
Q:What is the warranty period?
A:
We provide a one-year warranty for all machines, with quick and effective after-sales solutions available after the warranty expires.
Q:Can the segment shapes be customized?
A:
Yes, sandwich or grooved segments are available in any shape required for single or multi-blade configurations.
Q:What are the available core barrel sizes?
A:
Available sizes include AQ, BQ, NQ, HQ, and PQ with specific outside and inside set diameters.
Send Inquiry
*To:
Hangzhou Civit Instrument Equipment Co., Ltd.
Hangzhou Civit Instrument Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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