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Chinese Factory 3 Flute 90 Degree HSS Weldon Shank Countersink
US$5.00-30.00
1 Piece
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
ISO9001,ISO14001Model NO.
TCHXLength
OtherType
Countersink Drill BitMaterial
High Speed SteelUsage
Metal DrillingShank Type
Weldon ShankShank Diameter
19.05mmTreatment
All-GroundPerformance
Better EnduranceTransport Package
Plastic BoxSpecification
19.05mmTrademark
CHTOOLSOrigin
ChinaHS Code
8207509000Production Capacity
100, 000PCS/MonthKey features
High Speed Steel Material: Made from super tough high-speed steel for better endurance and durability.
3 Flute 90 Degree Design: Features 3 flutes and a 90-degree angle for efficient metal drilling and chamfering.
Weldon Shank Type: Equipped with a 19.05mm Weldon Shank for secure fit in magnetic and pistol drills.
ISO Certified Quality: Passed ISO9001 and ISO14001 certifications ensuring strict quality management.
All-Ground Treatment: Undergoes all-ground treatment process for high precision and smooth performance.
Wide Size Range: Available in multiple sizes including 25mm, 30mm, 40mm, 50mm, and 55mm.
Fast Delivery Time: Offers the fastest delivery time with strong production capacity and modern lines.
Patented Technology: Backed by over 110 core independent intellectual property rights and patents.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.34h 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.
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