What materials can this drill bit process?

It can be used for processing copper, cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel.

Is customization available for this product?

Yes, customized tools are acceptable. We support customization from samples, designs, full customization, minor customization, and flexible customization.

Special Metal Drilling Tool Carbide Flat Bottom Drill Bits Drill Cutter

Name: Special Metal Drilling Tool Carbide Flat Bottom Drill Bits Drill Cutter
Brand: CHANGZHOU AITEFASI TOOLS CO., LTD.
SKU: 876169345

Jiangsu, ChinaCHANGZHOU AITEFASI TOOLS CO., LTD.

US$11.07

2-29 Pieces

US$10.52

30-49 Pieces

US$9.96

50-99 Pieces

US$9.74

100+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Length

Jobber-length

Type

Twist Drill Bit

Model NO.

eitfs3514

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Flute Dia

0.3-40mm

Dia Size

4mm-40mm

Precision

0.005~-0.01mm

Over All Length

38-330mm

Flute

2/3

HRC

45/55/60/65 HRC

Cusotmized Size

Available

Controlling Mode

CNC System

Suitable for

Coper.Cast Iron.Carbon Steel.Mould Steel

Shank

Straight Shank

Coating

Customized

Transport Package

Each Piece with Plastic Box in Carton.

Trademark

eitfs

Origin

China

Production Capacity

3000 Piece/Pieces Per Month

Key features

Customizable Dimensions: Flute dia 0.3-40mm, Dia size 4-40mm, Overall length 38-330mm, and other specs are available for customization.

Multiple Coating Options: Coating is customizable with choices including AlTiN, TiAlN, TiSiN, TiN, DLC, Nano, and Diamond.

High Hardness Grades: Available in HRC 45, 55, 60, and 65 grades to suit different material processing requirements.

Superior Chip Breaking: Special designed drill tip enhances centering ability and chip breaker efficiency for higher processing speed.

Wide Application Range: Suitable for copper, cast iron, carbon steel, mold steel, stainless steel, titanium alloy, and heat-treated steel.

High Precision Tolerance: Precision controlled within 0.005 to -0.01mm for high-quality drilling results.

Heat-Resistant Coating: HELICA/ALTIN coating provides high heat resistance for high-speed processing without degradation.

OEM/ODM Support: Full customization services including OEM and ODM are accepted based on customer samples or designs.

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: ≤7.58h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent product development, OEM experience for recognized brands, and quality assurance supported by ISO9001:2015 certification. It reports inventory capability, participation in EMO Hannover, two production lines, annual cutting-tool output of 1,500,000 pieces, and export coverage across East Asia, Europe, Australia, North America, and domestic markets. However, several management controls are incompletely documented: corrective-action, complaint-handling, supplier assessment, and manufacturing-capacity procedures reportedly lack records. The supplier has no overseas agents, branches, warehouse, or showroom, lacks an environmental impact assessment report and SDK, and has no valid manufacturing contract with affiliated subcontractors. Financial information is insufficient for a reliable credibility assessment.

Supplier typeThe supplier appears to be a manufacturer serving domestic and international markets, with two production lines, stated cutting-tool output, inventory capability, and OEM/ODM service capability. It also uses or may rely on affiliated subcontractors, but no valid manufacturing contract with those subcontractors is reported.

CertificationsThe supplier reports an ISO9001:2015 certificate, providing explicit evidence of a quality-management certification. No other certification is identified in the provided information.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple design-service modes. However, it has no available SDK, so its innovation offering is stronger in product development and design customization than in SDK-based integration.

Production capacityThe supplier reports inventory capability, two production lines, 1,500,000 pieces of annual cutting-tool output, and lead times within one month or within 15 workdays depending on the slice. Nevertheless, it lacks a valid contract with affiliated subcontractors, does not continuously reconcile production quantities, and has no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability.

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 theitems 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 Pcs.