Can the drill bits be customized?

Yes, overall length, flute diameter, and diameter are customizable. Full customization and flexible customization options are available.

What materials can this drill bit process?

It is suitable for wood, cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel.

Good Solid Carbide Material Coated Inner Coolant Twist Drill for Stainless Steel

Name: Good Solid Carbide Material Coated Inner Coolant Twist Drill for Stainless Steel
Brand: CHANGZHOU AITEFASI TOOLS CO., LTD.
SKU: 1943087442

Jiangsu, ChinaCHANGZHOU AITEFASI TOOLS CO., LTD.

US$2.50-10.00

5 Pieces

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Type

Twist Drill Bit

Model NO.

248

Material

Solid Carbide

Usage

Steel Working

Flute Diameter

3-40

Overall Length

50-330

Precision

0.01mm

HRC

45/50/55/60/65

Delivery

5-7 Working Days

Suitable for

Steel, Stainless Steel, Cast Iron etc

Flute Number

2-4

Transport Package

Plastic Box

Trademark

eitfs

Origin

China

HS Code

8208109000

Production Capacity

100000/Year

Key features

High Precision: Precision range of 0.005-0.01mm for superior machining accuracy.

Heat-Resistant Coating: Features HELICA coating for high-speed processing and oxidation resistance.

Customizable Dimensions: Overall length, flute diameter, and diameter are customizable to meet specific needs.

Versatile Material Compatibility: Suitable for stainless steel, cast iron, carbon steel, titanium alloy, and heat-treated steel.

Special Cutting Edge: Designed to increase cutting ability and extend tool and machine lifetime.

Smooth Wide Flute Design: Facilitates easy removal of cuttings for efficient machining.

Multiple Coating Options: Available in AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, and other coatings.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Company profile

Management CertificationR&D CapabilitiesIn-stock Capacity

CHANGZHOU AITEFASI 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: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.53h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strengths in R&D and customization capabilities, with a focus on OEM and ODM services. They hold ISO9001:2015 certification, indicating a commitment to quality management. However, there are gaps in after-sales documentation and overseas service capabilities. Financial stability is unclear due to limited data, and while they participate in trade shows, their manufacturing contracts and overseas facilities are limited.

Supplier typeThe supplier provides OEM and ODM services, particularly for well-known brands, and has strong R&D capabilities.

CertificationsThe supplier holds an ISO9001:2015 certification, demonstrating compliance with quality management standards.

After-Sales capabilityWhile procedures for corrective actions and customer complaints exist, the lack of written records could indicate deficiencies in consistent after-sales service.

R&D capabilityThe supplier has launched new products in the past year and offers customized R&D services, but lacks SDK availability.

Customization capabilityStrong customization capabilities are evident, covering full customization options and ODM service availability.

Product Q&A

Q:What are your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you do the rest payment.

Q:What are your terms of delivery?

EXW, FOB, CFR, CIF, ETC.

Q:How about your delivery time?

Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer our stock sample for free charge and you please pay the cost of freight. Custom cutting tools negotiated then we will quote the best sample cost.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.