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Usually we have products in stock, the delivery time will be in 5 days.

TT and LC and other negotiable terms.

How can we guarantee quality?

We follow our QC manual and inspect all data of our products 100%

Internal Coolant Flat Bottom Drill Bit for Blind Hole Machining

Name: Internal Coolant Flat Bottom Drill Bit for Blind Hole Machining
Brand: Suzhou Shande Precision Tools Co., Ltd
SKU: 2289000085

Jiangsu, ChinaSuzhou Shande Precision Tools Co., Ltd

US$10.80-65.00

10 Pieces

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

8x20x70Lx42

Type

Twist Drill Bit

Usage

Metal Drilling

Standard Size

0.2-20mm

Over Length

50-150mm

Flutes

Coated

Altisin

Label/Laser Tag

Customized

Other Size

Customized

Transport Package

Standard Packaging

Specification

D0.2-D20mm

Trademark

SDDJ

Origin

Suzhou, Jiangsu

Key features

Solid Carbide Construction: Made from high-hardness solid carbide with AlTiN coating for durability.

Customized Size Options: Standard sizes 0.2-20mm and over-length options 50-150mm available.

OEM and ODM Support: Full customization from designs and samples with flexible customization options.

High Precision Manufacturing: Equipped with 80 sets of advanced precision equipment from Germany and Japan.

100% Quality Inspection: All products undergo 100% visual and function inspection before delivery.

Fast Delivery for Stock Items: Regular products in stock with delivery within 5 days.

ISO Certified Quality: Products meet ISO system requirements with experienced professional team.

Versatile Application: Suitable for stainless steel, metal, steel, and aluminum alloy drilling.

Company profile

Importers and Exporters

Suzhou Shande Precision Tools Co., Ltd

Jiangsu, 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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in production, processing, sales, and import/export of cutting tools, abrasives, hardware, and related products. It offers broad customization, ODM services, recent new-product activity, OEM services for well-known brands, and specialized tool regrinding, refurbishment, laser processing, and coating. Quality assurance is reported, with documented complaint handling and finished-product inspection instructions. However, no written corrective-action mechanism or supplier-service assessment procedure is available, and there is no valid contract with associated subcontractors. The supplier has inventory capability, attends offline trade shows, and reports lead times within 15 workdays in both peak and off-season periods. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, branch, or stated service-country coverage. Financial records are indicated for 2022–2024, but financial adequacy cannot be assessed from the provided information.

Supplier typeThe supplier is identified as a combined company with production, processing, sales, and import/export activities. Its business covers mechanical and hard-alloy cutting tools, grinding and diamond tools, abrasives, hardware, and related specialized tooling services.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers specialized tooling and processing solutions. It does not have an available SDK, but the documented product-development and engineering-service activity supports an innovation capability assessment.

Production capacityThe supplier operates production and processing activities, reports inventory capability, uses standardized finished-product inspection instructions, and states average lead times within 15 workdays in both peak and off-season periods. However, there is no valid manufacturing-capacity contract with associated subcontractors, and no written supplier-service assessment procedure or records are available.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad design-to-production flexibility.

Client casesThe supplier reports providing OEM services for well-known brands and participating in the JECworld offline trade show. These are direct indicators of brand-related and industry-facing experience, although no customer names, project details, volumes, or reference documentation are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a manufacturer with more than 20-year professional experience in this field, we have professional R&D team. We can provide you the perfect service.

Q:What's MOQ?

For regular products, we have stock available and support small orders, even 10 pieces. For custom non-standard products, the minimum order quantity starts at 20 pieces.

Q:If we want to work with you, is it possible to get confidentiality?

Sure, all your information including company info, drawings, PO details will be kept confidential.

Q:Is free shipping possible?

We don't offer free shipping service, but we will give you some discount if you buy large quantity products.

Q:What are the shipping ways?

By international express, by air, by sea are all OK.