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HSS Step Drill Set with Straight Flute Core Drill Set
US$25.00-35.00
1 Piece

Product profile

Customization

Available

Customized

Customized

Length

Different Size

Model NO.

SSHS

Type

Core Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Applications

Building and Industrial

Performance

Bright

OEM

Yes

Package

Plastic Box

Transport Package

Plastic Box, Transparent Plastic Box

Specification

CE

Trademark

CHTOOLS

Origin

China

HS Code

8207509000

Production Capacity

100, 000PCS/Month

Key features

High Precision CNC Grinding: CNC precision tool grinder ensures excellent cutting edge quality and sharpness.
Customizable Specifications: Various specifications can be customized according to customer requirements.
Advanced Coating Options: TiN, TiAlN, and PVD coatings are available to improve performance.
Superior Hardness: Fine heat treatment achieves hardness of HRC63.5~HRC64.5.
Versatile Material Compatibility: Applicable to drilling Steel, Stainless Steel, and Aluminum Alloy.
Durable HSS Materials: Made of HSS and HSS-E for high durability and efficiency.
Optimized Flute Design: Large arc flute design ensures strength and sharpness during operation.
Trusted Manufacturer: 30 years experience with over 100 patents and international certifications.

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 are used for the drill set?
A:
The drill set is made of HSS, HSS-E, and other materials suitable for various drilling applications.
Q:Can the specifications be customized?
A:
Yes, various specifications can be customized according to customer requirements.
Q:What coatings are available?
A:
TiN, TiAlN, and PVD coatings are available to improve performance.
Q:What is the hardness of the drill bits?
A:
The hardness is HRC63.5~HRC64.5 due to fine heat treatment.
Q:Which materials can be drilled with this set?
A:
It is applicable to drilling Steel, Stainless Steel, and Aluminum Alloy.

Send Inquiry

*To:Zhejiang Xinxing Tools Co., Ltd.Zhejiang Xinxing Tools Co., Ltd.
*Content:
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