Do your products meet quality standards?

Yes, we strictly follow international standards with advanced equipment and quality control systems to ensure consistency.

What is your term of payment?

We accept 30% by TT in advance, with the balance due before delivery.

How long is your delivery time?

Generally 7-10 days if in stock, or 20-30 days if not in stock, depending on quantity.

Adjustable Depth Stop Countersink Drill Bits for Precision Woodworking

Name: Adjustable Depth Stop Countersink Drill Bits for Precision Woodworking
Brand: Jiangsu Borui Tools Co., Ltd.
SKU: 2226460925

Jiangsu, ChinaJiangsu Borui Tools Co., Ltd.

US$8.90-9.90

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

DIN

Length

Jobber-length

Type

Twist Drill Bit

Material

High Carbon Steel

Usage

Wood Drilling

Surface

Bright Finish, Tin-Coated

Package

PVC Pouch or PVC Skin Card or Paper Sandwich or PV

MOQ

100 PCS

Shank

Quick Change Hex Shank ,Hex Shank

Transport Package

Carton

Specification

#4#6#8#10#12

Trademark

SUBORUI

Origin

China

HS Code

8207509000

Key features

82 Degree Chamfer Angle: Precision countersink drill bits designed with a standard 82-degree angle for wood drilling.

High Carbon Steel Material: Constructed from durable HSS and Carbide materials for long-lasting performance.

Adjustable Depth Stop: Features an adjustable depth stop mechanism for consistent drilling depth control.

5-Piece Set Configuration: Includes 5 different sizes: 3/16, 1/8, 11/64, 5/32, and 9/64 inch bits.

Hex Shank Design: Equipped with 1/4 inch hex shank for quick change and secure grip in drills.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality management standards for reliability.

CE and RoHS Compliant: Meets EU safety standards and is free from hazardous substances like lead.

5-Axis Inspection System: Undergoes rigorous micron-level accuracy verification using advanced inspection tech.

Company profile

Importers and ExportersStandardized quality controlProduct CertificationHigh Repeat Buyers Choice

Jiangsu Borui Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryThe supplier demonstrates R&D, customization, and export capabilities. It offers 3D design, ODM, sample- and design-based customization, full customization, and minor customization, with new products developed during the past year. R&D audit documentation is available, and technical engineers support production and after-sales activities. Quality evidence includes CE certification, ISO 9001:2015, BSCI, documented finished-product inspection procedures, and a stated 100% pre-shipment inspection process. The supplier has exported for eight years, with exports accounting for 71%–90% of total sales, and holds self-operated import/export rights. Overseas infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches, and reports overseas services only as training. Financial credibility cannot be determined because the provided slices contain no assessable financial results or capacity data. Production scale and named customer cases are also insufficiently documented. Digital operational...

Supplier typeThe supplier is positioned as an R&D-oriented OEM/ODM manufacturer offering 3D design and multiple customization models, including sample-based, design-based, full, and minor customization. Its stated services cover prototyping through mass production for OEM/ODM projects, while it does not provide OEM services for popular brands.

CertificationsThe supplier reports CE product compliance certification, an ISO 9001:2015 management-system certificate, and BSCI social-responsibility certification. The company description also states ISO 9001-certified processes, supporting a documented quality-management position.

After-Sales capabilityTechnology engineers provide technical support for production and after-sales service, and the supplier identifies training as an overseas service offering. However, it has no overseas warehouse, showroom, agent, or branch, so the evidence supports technical after-sales assistance but not a broad local overseas service network.

R&D capabilityThe supplier reports R&D engineers responsible for confirming requirements, designing products, and providing technical support; it has available design-input, output, review, verification, and validation documentation; and it developed new products during the past year. The company also states it has over 20 patented technologies, although no patent details are provided, and it does not have an available SDK.

Production capacityThe supplier states that its engineers support production, uses documented and uniformly followed finished-product inspection instructions, and claims 100% pre-shipment inspection. It also reports written procedures and records for assessing service-capable suppliers, but the provided slices do not establish production capacity, equipment, factory scale, or throughput.

Customization capabilityCustomization capability is explicitly broad: the supplier offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. Its company description further states that OEM/ODM support spans prototyping to mass production.

Product Q&A

Q:Are you a factory or trading company?

We are a professional manufacturer with over 18 years of experience in the drill bit tools industry.

Q:What types of products do you manufacture?

We specialize in standard twist drills, industrial-grade drills for hardened steel, and customized solutions for material, coating, geometry, or packaging.

Q:What is your minimum order quantity (MOQ)?

MOQ varies by product type and specifications. Please contact our sales team for a tailored solution.

Q:How do I purchase your products?

Contact our sales team directly to receive product catalogues, quotations, and order processing services.

Q:What certifications do your products have?

Our products hold CE, RoHS, and ISO 9001 certifications, ensuring safety, environmental compliance, and quality management.