What is the warranty or quality guarantee?

The product employs special heat treatment processes and high-performance carbide blades to ensure durability. It is CE certified and manufactured by a company established in 1997 with 18 R&D engineers.

Chtools Hole Cutter 120mm Tungsten Carbide Version P Weldon Shank Steel Drill

Name: Chtools Hole Cutter 120mm Tungsten Carbide Version P Weldon Shank Steel Drill
Brand: Zhejiang Xinxing Tools Co., Ltd.
SKU: 707073311

Zhejiang, ChinaZhejiang Xinxing Tools Co., Ltd.

US$50.00

5-99 Pieces

US$40.00

100-999 Pieces

US$30.00

1,000+ Pieces

Product profile

Customization

Available

Customized

Non-Customized

Standard

ISO9001,ISO14001

Model NO.

DNTP

Length

50/75/100/150mm

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Metal Drilling

Shank Type

Weldon Shank (Version P)

Shank Diameter

31.75mm

OEM

Yes

Package

Plastic Box

Transport Package

Plastic Box

Specification

Dia 61-150mm

Trademark

CHTOOLS

Origin

China

HS Code

8207509000

Production Capacity

100, 000PCS/Month

Key features

Tungsten Carbide Material: Made of tungsten carbide with imported high-performance ultrafine particle blades for high hardness and long service life.

Wide Compatibility: Supports all shank types, suitable for all magnet drilling machines worldwide, including Weldon Shank Version P.

Optimized Chip Removal: Features long-short groove design and gradually-open spiral structure for smooth chip removal and stable drilling.

High Precision Quality: Processed by automatic CNC machine tools ensuring consistent and stable quality with excellent intensity and tenacity.

Versatile Applications: Ideal for steel structures, bridge engineering, ship building, oil rigs, railway construction, and machinery manufacturing.

CE Certified: Product holds CE certification, ensuring compliance with international safety and quality standards.

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: ≤3.62h 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 shank types are available for this hole cutter?

The product supports all shank types, including the Weldon Shank (Version P) with a diameter of 31.75mm, making it suitable for all magnet drilling machines worldwide.

Q:What is the maximum cutting diameter and depth?

The standard series supports a max diameter of 150mm and max cut depth of 150mm. The customized series supports a max diameter of 200mm and max cut depth of 200mm.

Q:Is this product customizable?

While the product itself is listed as Non-Customized, OEM services are available. Customization options include Shank Type, Shank Diameter, and Packaging (Plastic Box).

Q:What industries can use this tool?

It is applicable to steel structures, bridge engineering, ship building, oil rigs construction, railway construction, machinery manufacturing, and electric power sectors.

Q:What are the payment terms and lead time?

Payment terms are T/T. The average lead time is one month for both peak season and off-season.