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25mm Cutting Depth Carbide Hole Saw Core Drill for Metal Drilling
US$8.00-65.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedLength
25mmModel NO.
HTTSType
Core Drill BitMaterial
Tungsten CarbideUsage
Metal DrillingApplications
Building and IndustrialCondition
NewOEM
YesPackage
Plastic BoxTransport Package
Plastic BoxSpecification
depth 5mm & 25mm & 50mmTrademark
CHTOOLSOrigin
ChinaHS Code
820750900Production Capacity
100, 000PCS/MonthKey features
High-Quality Carbide Tips: Made of solid carbide to reduce damage and increase endurance.
Optimized Cutting Depth: Max 15mm with pistol drills; 25mm-50mm with magnetic drills.
Diverse Size Range: Available sizes from 14mm to 150mm with 25mm cutting depth.
Customized OEM Service: OEM service available for building and industrial applications.
Quality Center Drill Assembly: Assembled with high-quality center drill and spring.
Professional Manufacturer: Established in 1994 with over 100 patents and 30 years experience.
International Certifications: Product certified with CE and manufactured by a high-tech enterprise.
Global Market Reach: Cooperated with customers from over 80 countries worldwide.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.45h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryZhejiang Xinxing Tools Co., Ltd. is a China-based limited company established in 1997, with 428 employees and a 66,241 m² manufacturing area. It manufactures cutting tools and related equipment, operates more than 10 production lines, and reports integrated in-house production processes, modern CNC and heat-treatment equipment, and annual annular cutter output of 1.2 million pieces. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, 18 R&D engineers, and 50 quality-control staff. Export activity represents 51%–70% of total sales, with exporting beginning in 2015. Evidence supports strong manufacturing, quality-management, and R&D capabilities. However, the provided information does not adequately establish after-sales service, financial credibility, customization capability, or specific customer cases.
Supplier typeThe supplier is identified as Zhejiang Xinxing Tools Co., Ltd., a China-based limited company established in 1997 with 428 employees and a 66,241 m² manufacturing plant. Its business scope includes tools, industrial equipment, machinery, and related manufacturing sectors, indicating an established manufacturer rather than an unclassified trading entity.
CertificationsThe supplier states that it operates an ISO9001:2008 quality-control system and separately reports ISO9001:2015 and ISO14001:2015 certificates. This directly supports formal quality and environmental management certification, although the provided slices do not identify the certification bodies or validity dates.
R&D capabilityThe supplier describes an active R&D department focused on improving existing products and developing new ones, reports 18 R&D engineers, and states that it invests in energy-efficient product design and expansion. This provides direct evidence of organized R&D activity, although no specific patents, new-product results, or quantified development outcomes are provided.
Production capacityThe supplier reports modern numerical-control and full-automatic CNC equipment, heat-treatment lines, more than 10 production lines, in-house completion of all production processes, a 66,241 m² plant, and annual annular cutter output of 1.2 million pieces. It also reports 50 quality-control staff and strong export activity, providing substantial evidence of established manufacturing scale and process control.
Product Q&A
Q:What is the maximum cutting depth?
A:
The maximum cutting depth is 15mm on solid plates with pistol drills, and 25mm to 50mm with magnetic drills.
Q:What materials are used for the drill?
A:
The drill is made of high-quality solid carbide tips, assembled with a high-quality center drill and spring.
Q:What sizes are available?
A:
Available sizes range from 14mm to 150mm, all with a 25mm cutting depth.
Q:Is OEM service available?
A:
Yes, OEM service is available for building and industrial applications.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-peak seasons.
Send Inquiry
*To:
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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