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Top Quality of 3 Flute HSS Countersinks & Set
US$7.80-29.80
10 Sets
Sample price:US$7.80/set.Request sample
Product profile
Customization
AvailableCustomized
CustomizedCertification
ISOModel NO.
353-xxxxUsage
Metal DrillingMaterial
High Speed SteelCoated
Tin-CoatedDelivery
1 MonthPackage
Wooden Box, Plastic Box or Metal BoxIndividual Size
AvailableTransport Package
as RequestedSpecification
ISO 9001Trademark
NeutralOrigin
ChinaHS Code
820740000Production Capacity
800000PCS/MonthKey features
Premium Material Composition: Manufactured from top quality HSS and Cobalt Steel for superior durability.
ISO 9001 Certified Quality: Products carry ISO 9001 certificate ensuring high manufacturing standards.
Versatile Angle Options: Available in 60, 82, and 90 degree angles to suit various drilling needs.
Dual Measurement Systems: Both Metric and Inch sizes are available for international compatibility.
Multiple Steel Grades: Choose between M2HSS and M35HSS grades based on specific application requirements.
Carbide Tipped Availability: Countersinks with carbide tipped cutters can be supplied for enhanced performance.
Flexible Packaging Solutions: Options include wooden boxes, plastic boxes, or metal boxes for safe transport.
Customizable Coating: Tin-coated options are available to improve tool life and performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1993-05-07Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Preco Imp. & Exp. Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, China, with eight production lines, 11–20 years of total R&D-engineer experience, and 6–10 quality-control staff. It reports carbide-burr production of 350,000,000 pieces and exports representing 90% of total sales, with exporting activity recorded since 1993. The supplier states that it accepts processing trade and offers products supported by CE and GS certificates; several management-system certifications are also listed, although the records do not specify certification scope or validity. Its product range covers cutting, measuring, and hand tools, machinery, machine accessories, and work equipment. Evidence supports production, export, and customization-related capabilities, while after-sales capability, financial credibility, and customer cases remain insufficiently documented.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, while another record describes its company nature as a trading company. Its stated product portfolio spans cutting tools, measuring tools, machinery, machine accessories, hand tools, and work equipment, indicating a combined trading and manufacturing profile, though the exact products manufactured in-house are not specified.
CertificationsThe supplier states that it can supply products with CE and GS certificates and lists ISO 9000, TS 16949, ISO 9001, ISO 22000, BS 25999-2, ISO 20000, and EICC under management-system certifications. The records do not provide certificate numbers, issuing bodies, covered sites or products, or validity dates, so the breadth and current status cannot be independently assessed.
R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers and describes a professional technology team. It also offers machine tools, cutting tools, carbide inserts, and solid carbide tools, but the slices contain no evidence of patents, proprietary designs, new-product development results, or measurable R&D investment.
Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, and annual carbide-burr output of 350,000,000 pieces. It is identified as both a manufacturer/factory and trading company, and its products include cutting tools and related equipment; however, capacity for products other than carbide burrs is not specified.
Customization capabilityThe supplier explicitly states that it accepts processing trade in addition to offering ready products. This directly supports a customization or contract-processing capability, although the records do not define the customization scope, minimum order requirements, tooling support, or quality-approval process.
Product Q&A
Q:What materials are used for the countersinks?
A:
They are made of top quality High Speed Steel (HSS) and Cobalt Steel, with options for M2HSS and M35HSS grades.
Q:What angles are available for the countersinks?
A:
We offer 60, 82, and 90 degree countersinks to meet different drilling requirements.
Q:Do you provide both metric and inch sizes?
A:
Yes, both metric and inch size countersinks are available.
Q:Is the product ISO certified?
A:
Yes, our countersinks come with an ISO 9001 certificate.
Q:What are the packaging options?
A:
Products are packed in wooden boxes, plastic boxes, or metal boxes.
Send Inquiry
*To:
Qingdao Preco Imp. & Exp. Co., Ltd.
Qingdao Preco Imp. & Exp. Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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