Does the manufacturer have their own patents?

Yes, the company holds more than 110 core independent intellectual property rights patents.

What is the diameter of the shank?

Available shank diameters include 19.05mm and 31.75mm depending on the model.

How is the product packaged?

The product comes packaged in a plastic box.

Chtools Inner Cooling Arbor of Power Tools Annular Cutter Drill

Name: Chtools Inner Cooling Arbor of Power Tools Annular Cutter Drill
Brand: Zhejiang Xinxing Tools Co., Ltd.
SKU: 704526435

Zhejiang, ChinaZhejiang Xinxing Tools Co., Ltd.

US$20.00-40.00

1 Piece

Product profile

Customization

Available

Customized

Non-Customized

Standard

ISO9001,ISO14001

Model NO.

DJXY

Length

50mm/75mm

Type

Core Drill Bit

Material

Other

Usage

Metal Drilling

Application

Industry

Type of Cooling

Inner Cooling

Package

Plastic Box

Diameter of Shank(mm)

19.05

Transport Package

Plastic Box

Specification

MT2/MT3

Trademark

CHTOOLS

Origin

China

Production Capacity

100, 000PCS/Month

Key features

Chrome-Molybdenum Alloy Steel: Manufactured with high-strength alloy ensuring superior hardness and toughness.

High Precision Grinding: Features high concentricity and small manufacturing tolerance for excellent quality.

Universal Compatibility: Suitable for magnetic drill machines of all brands and various drill machines.

ISO Certified Quality: Passed ISO9001 quality and ISO14001 environmental system certifications.

Patented Technology: Backed by over 110 core independent intellectual property rights patents.

Full In-House Production: All processes from raw material testing to finished product inspection completed in-house.

Reliable Supply Chain: Modern production lines ensure the most reliable product supply and fast delivery.

Inner Cooling Design: Efficient inner cooling system for optimal performance during metal drilling.

Company profile

Zhejiang Xinxing Tools Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.67h 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.