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Carbide Tipped Core Cutter Drill Bit with Weldon Shank
US$12.00-35.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedLength
35mmModel NO.
DNTXType
Core Drill BitMaterial
Tungsten CarbideUsage
Metal DrillingShank
Weldon ShankShank Diameter
19.05mmTreatment
All-GroundD. O. C.
35mmTransport Package
Plastic BoxSpecification
D 12mm~65mmTrademark
CHTOOLSOrigin
ChinaHS Code
8207509000Production Capacity
100, 000PCS/MonthKey features
Universal Compatibility: Compatible with all shank types and suitable for all magnet drilling machines worldwide.
High-Capacity Cutting: Standard series max diameter 150mm; customized series up to 200mm diameter and depth.
Advanced Carbide Blades: Imported high-performance carbide with ultrafine particles and ultra-high hardness.
Optimized Chip Removal: Gradually-open spiral groove design ensures smooth chip removal and stable drilling.
Precision Manufacturing: Processed by automatic CNC machine tools for consistent and stable quality.
Durable Material: Made of tungsten carbide with excellent intensity, tenacity, and special heat treatment.
Customized Shank Options: Available with Weldon Shank, 19.05mm diameter, and all-ground treatment.
Wide Size Range: Available in sizes from 18mm to 60mm with various standard and custom configurations.
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 diameter for this drill bit?
A:
The standard series supports a maximum diameter of 150mm, while the customized series can reach up to 200mm.
Q:Is this drill bit compatible with all magnetic drilling machines?
A:
Yes, it possesses all shank types and is suitable for all magnet drilling machines worldwide.
Q:What material is used for the cutting blade?
A:
It employs imported high-performance carbide blades with ultrafine particles and ultra-high hardness.
Q:Can the product be customized?
A:
Yes, customization is available for shank type, diameter, and treatment, with options up to 200mm.
Q:What is the lead time for this product?
A:
The lead time is one month for both peak season and off-season.
Send Inquiry
*To:
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.*Content:
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