What payment terms do you accept?

We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

How do you ensure product quality?

We perform 100% visual and function inspections on all finished products.

Where is your company located?

We are located in Shuangliu City, Sichuan Province, China.

Dowel Drills for Blind Hole 4*70 Tungsten Carbide Drill Bits for CNC Drilling Machine

Name: Dowel Drills for Blind Hole 4*70 Tungsten Carbide Drill Bits for CNC Drilling Machine
Brand: Chengdu Yibai Technology Co., Ltd.
SKU: 1927020272

Sichuan, ChinaChengdu Yibai Technology Co., Ltd.

US$2.90-4.50

1 Set

Product profile

Customization

Available

Material

HSS and Tungsten Carbide

Customized

Model NO.

4*70

Condition

New

Application

Wood Saw Machine, CNC Cutting Center

Transport Package

Carton

Specification

4*70/ Customizable

Trademark

KWS

Origin

Chengdu(China)

HS Code

82082000

Production Capacity

30000/Month

Key features

Precision-ground cutting edges deliver fast, clean drilling with reduced friction, splintering, and chipping for efficient wood drilling.

Designed for accurate hole drilling, excellent concentricity, and consistent hole diameter, ideal for woodworking, furniture, cabinet, and CNC applications.

Made from high-quality carbide / tungsten carbide, providing excellent hardness, wear resistance, and durability for extended tool life.

Optimized wood drill bit geometry helps reduce tear-out and surface damage, producing smooth, clean holes in solid wood, MDF, plywood, particle board, and laminated panels.

Suitable for wood drilling, cabinet making, furniture manufacturing, hinge installation, dowel holes, blind holes, and CNC woodworking, compatible with CNC routers, drilling machines, and woodworking

Company profile

Experienced TeamImporters and ExportersSelf-brandedPatents Awarded

Chengdu Yibai Technology Co., Ltd.

Sichuan, 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: 7 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryYibai is a cutting-tools supplier associated with the KWS brand and states that it pursues leadership in the cutting-tools industry. It holds ISO9001:2015 and ISO14001:2015 certificates. The supplier reports broad customization, 3D design, ODM, OEM, CAD, and documented R&D processes, including new products in the past year. Quality control includes 27 inspectors and documented, consistently followed finished-product inspection instructions. Service capability is supported by written procedures, records, 18 qualified service suppliers, and corrective/preventive-action procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries with overseas services. Financial information is only represented by years covered and does not provide sufficient evidence for a financial assessment. Customer evidence is limited to OEM service for well-known brands and participation in the IWF Woodworking Show.

Supplier typeThe supplier describes itself as a cutting-tools industry company developing the KWS brand. Its stated business scope includes material manufacturing, mechanical and electrical equipment manufacturing and sales, metal materials, composite materials, chemical products, and hardware retail, indicating a manufacturing-oriented supplier with a broad industrial product scope.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certification for its management systems. These stated certifications provide direct evidence of quality-management and environmental-management system certification.

R&D capabilityThe supplier reports new products in the past year, available SDK capability, ODM service, CAD-based R&D, and documented design input, output, review, verification, and validation records. It also reports one national science and technology progress award, while reporting zero internationally recognized design awards. Overall, the evidence explicitly demonstrates active and documented R&D capability.

Production capacityThe supplier identifies Grinding Machine as a combined facility and reports 27 quality assurance and quality control inspectors. Finished-product inspection instructions are stated to be available and uniformly followed, while service and supplier-management procedures include records and corrective/preventive actions. Lead-time entries are internally unclear, so production scale and delivery performance cannot be fully assessed.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, along with 3D software design, ODM, OEM, CAD design, and technical-requirement review. Documented R&D design and validation records further support its ability to manage customized development.