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High Speed Steel Coating 4-20mm 4-22mm Step Drill Cutter
US$5.00-35.00
1 Piece

Product profile

Customization

Available

Customized

Customized

Length

98mm

Model NO.

SSHS

Type

Core Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Applications

Building and Industrial

Condition

New

Packing

Plastic Box

Classification

HSS

Transport Package

Plastic Box

Specification

5-35mm

Trademark

CHTOOLS

Origin

China

HS Code

8207509000

Production Capacity

100, 000PCS/Month

Key features

High Speed Steel Material: Constructed from HSS and HSS-E for superior durability and performance.
Versatile Coating Options: Available with TiN and TiAlN coatings to enhance cutting efficiency.
Wide Drilling Range: Covers step sizes from 4mm up to 35mm for various metal applications.
Multi-Material Compatibility: Suitable for drilling steel, stainless steel, and aluminum alloys.
Precision CNC Grinding: Cutting edges ground with CNC precision tools for excellent quality.
Dual Flute Designs: Features both straight and spiral flute chip flues for efficient chip removal.
Customized Product: Product specifications and applications are available in customized options.
Manufacturer Direct: Direct supply from a high-tech enterprise with 30 years of industry experience.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.79h 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 drill cutter be used on?
A:
It is applicable for drilling various materials including steel, stainless steel, and aluminum alloy.
Q:What coating options are available?
A:
TiN and TiAlN coatings are available to improve performance.
Q:What is the maximum drilling size?
A:
The cutter supports step sizes ranging from 4mm up to 35mm depending on the specific model.
Q:Is this product customizable?
A:
Yes, the product is listed as customized with options for applications and specifications.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-peak seasons.

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