Can the drill bit be reground?

Yes, it can be used after regrinding while maintaining exact diameter.

What is the payment term?

The accepted payment term is T/T.

Is this product customized?

The standard product is non-customized, though specific coatings can be requested.

Weldon Shank Version P High Speed Steel Core Drill Bits Annular Cutter

Name: Weldon Shank Version P High Speed Steel Core Drill Bits Annular Cutter
Brand: Zhejiang Xinxing Tools Co., Ltd.
SKU: 802135605

Zhejiang, ChinaZhejiang Xinxing Tools Co., Ltd.

US$30.00-80.00

1 Piece

Product profile

Customization

Available

Customized

Non-Customized

Standard

ISO9001,ISO14001

Model NO.

DNHP

Length

50mm

Type

Core Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Type of Shank

Weldon Shank Version P

Shank Diameter

31.75mm

Treatment

All-Ground

Performance

Better Endurance

Transport Package

Plastic Box

Specification

diatemer 61mm-100mm

Trademark

CHTOOLS

Origin

China

HS Code

8207509000

Production Capacity

100, 000PCS/Month

Key features

Stable Weldon Shank: Version P shank ensures stable clamping and precise hole cutting finish.

Wide Material Compatibility: Suitable for steel, copper, aluminum, cast iron, stainless steel, and plastic.

Versatile Size Range: Available in diameters from 12mm to 100mm with various cut depths.

Optimized Geometry: Multi-cut geometry reduces friction and improves chip removal for longer life.

Customizable Coating: TiN or TiAlN coating options available upon request for enhanced performance.

Universal Compatibility: Fits major magnetic drill brands including Alfra, Hougen, Jancy, and Euroboor.

Regrindable Design: Maintains exact diameter after regrinding for extended service life.

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: ≤3.63h 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.