Powered by Made-in-China.com
High Performance HSS Mini Annular Cutter Core Drill Bit for Hand Drill
US$30.00-40.00
1 Set
Product profile
Customization
AvailableCustomized
CustomizedLength
6.35mmModel NO.
DMFUType
Core Drill BitMaterial
High Speed SteelUsage
Metal DrillingType of Shank
VeriousPackaging Details
Plastic BoxSurface Treatment
All-GroundPerformance
Better EnduranceTransport Package
Single Packing with PVC Plastic TubeSpecification
diatemer 8mm-20mmTrademark
CHTOOLSOrigin
China(Mainland)ZhejiangHS Code
8207509000Production Capacity
100, 000/MonthKey features
Wide Material Compatibility: Drills steel, copper, aluminum, cast iron, stainless steel, and plastic.
Special Multi-Cut Geometry: Ply-cutting design reduces friction, improves chip removal, and ensures smooth surface.
Regrindable Precision: Maintains exact diameter after regrinding, extending tool usability.
Customizable Coating: TiN or TiAlN coating available upon request for enhanced performance.
ISO Certified Quality: ISO9001 and ISO14001 certified with strict quality management system.
Broad Application Scope: Ideal for steel structures, railways, bridges, shipbuilding, and aviation.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.54h 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 materials can this annular cutter drill?
A:
It is suitable for drilling steel plates, copper, aluminum, cast iron, stainless steel, and plastic.
Q:Is the coating customizable?
A:
Yes, TiN or TiAlN coating is available upon request.
Q:Can the cutter be reused after dulling?
A:
Yes, it has exact diameter and can be used again after regrinding.
Q:What certifications does the manufacturer have?
A:
The company has passed ISO9001 quality system certification and ISO14001 environmental system certification.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-season periods.
Send Inquiry
*To:
Zhejiang Xinxing Tools Co., Ltd.
Zhejiang Xinxing Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Performance Hex Vacuum Brazed Diamond Drill Bit Set for Precision Drilling
US$6.00-22.00
5 PCS(MOQ)
High-Performance Premium 35mm M14 Diamond Core Drilling Bits for Dekton Ceramics
US$15.00-20.00
5 Pieces(MOQ)
High Performance Designed for Professionals Diamond Core Drill Bits
US$5.80-6.80
1 Piece(MOQ)
High-Performance Diamond Tool Vacuum Brazed Core Drill Bit for Rock
US$3.00-7.00
5 PCS(MOQ)
High-Performance Premium Ceramic Diamond Drill Bits for Ceramic Tile Drilling
US$2.00-6.00
5 PCS(MOQ)
PDC Core Drill Bit with Sharp Cutter for Hard Rock Drilling
US$20.00-100.00
1 Piece(MOQ)
Double Sided HSS Spot Weld Cutter Remover Drill Bit for Auto Body Panel Repair Steel Separator
US$3.00-7.00
500 Sets(MOQ)
High Performance Aq Bq Nq Tsp Core Bit for Core Drilling
US$65.00-79.00
1 Piece(MOQ)
Chtools HSS Quality Guaranteed Annular Cutters Core Drill Bit
US$5.00-50.00
1 Piece(MOQ)
Titanium Coated 3 PCS HSS Step Core Drill Bits Kit for Metal Drilling
US$4.80-5.00
10 Sets(MOQ)
High Drilling Performance PDC Drill Bit for Oil Water Mining Well
US$800.00-3,000.00
1 Piece(MOQ)
HSS High-Speed Drill Bit for Woodworking Straight Shank Versatile Twist Processing Tool
US$2.00
100 Pieces(MOQ)



















