What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season orders.

What certifications does the manufacturer hold?

The manufacturer holds ISO9001:2015 certification and ensures quality through strict inspection processes.

What is the shank type of these drill bits?

These drill bits feature a straight shank design for compatibility with standard drill chucks.

Sali High Quality HSS Cobalt Twist Drill Bit Sets

Name: Sali High Quality HSS Cobalt Twist Drill Bit Sets
Brand: Yongkang Shi Pengcheng Abrasive & Apparatus Co., Ltd.
SKU: 1977544245

Zhejiang, ChinaYongkang Shi Pengcheng Abrasive & Apparatus Co., Ltd.

US$3.50

120-1,199 Pieces

US$3.30

1,200+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

ISO9001

Model NO.

D0100901

Length

Standard

Type

Twist Drill Bit

Material

High Speed Steel

Usage

Metal Drilling, Inox & Stainless Steel Drilling

Application

for Metal or Wood Drilling

Drill

HSS

Quality

Reliable Performance

Feature

Fully Ground / Milled

Brand

Sali

Price

Resonable

MOQ

One Carton

Transport Package

Plastic Box

Specification

4/5/6/8/10 mm

Trademark

SALI

Origin

Zhejiang, China

HS Code

8207509000

Production Capacity

100000PCS/Month

Key features

Premium HSS Cobalt Material: Made from High-Speed Steel 6542 M2 for super hardness and reliable performance in metal and wood drilling.

3-Year Warranty Coverage: Comprehensive three-year product warranty ensuring quality and peace of mind for every purchase.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 management system with strict random inspection for finished products.

Flexible Customization Options: Supports full customization, minor customization, and flexible options from samples or designs.

Golden Surface Finish: Features a durable golden surface finish on fully ground straight shank drill bits for corrosion resistance.

Fast Lead Time: Efficient production with average lead time within 15 workdays for both peak and off-season orders.

Direct Manufacturer Supply: Sourced directly from a factory with 13 years of export experience and 25,301 sqm plant area.

Company profile

Exhibition ExperienceSelf-brandedYears of Export ExperienceHigh Repeat Buyers Choice

Yongkang Shi Pengcheng Abrasive & Apparatus Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤10.04h

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial manufacturing scale, with more than 10 production lines, over 40 automated molding machines, a 2,500-square-meter production plant, and stated output of 150 million cutting and grinding disc pieces. It offers broad customization, ODM, and OEM services and reported new products during the past year. Service procedures and corrective/preventive-action records are documented, with an average stated lead time of within 15 working days in both peak and off-season information, although another slice states one month. The supplier has 11–20 quality-control staff and holds an ISO9001:2015 certificate, but reports no supplier-management-system certification, no environmental impact assessment report, and no regular fire drills in the past year. Overseas support is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served through overseas service capability. Evidence of customer cases is limited to OEM service for known brands.

Supplier typeThe supplier manufactures cutting and grinding discs and operates a production facility with more than 10 lines, a 2,500-square-meter plant, and more than 40 automated molding machines. Its stated business scope also includes permitted power-generation, transmission, and supply activities, although the manufacturing information identifies cutting and grinding products as its principal operating context.

CertificationsThe supplier holds an ISO9001:2015 certificate. However, it reports no certification for supplier management systems and lacks an environmental impact assessment report; these are documented gaps, while the certification evidence supports a positive quality-management finding.

After-Sales capabilityThe supplier has written service-capability procedures, followed records, and a corrective/preventive-action mechanism, and it participates in the China International Hardware Expo. However, it has no overseas warehouse, showroom, agent, or branch and reports zero countries with overseas service capability, limiting direct overseas after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, has four years of total R&D-engineer experience, provides ODM services, and supports multiple forms of customization. It does not have an available SDK, but SDK availability is not sufficient to negate the documented product-development and ODM evidence.

Production capacityProduction capacity is supported by more than 10 production lines, a 2,500-square-meter plant, more than 40 automated molding machines, and stated output of 150 million cutting and grinding disc pieces. Lead-time information is mixed: slices state within 15 working days and also one month, while the supplier is located near Shanghai and Ningbo ports.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for known brands, indicating broad documented customization and manufacturing-service capability.