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5D U-Drills

Name: Grewin-CNC Lathe Machine U Drill Insert Spmg Wcmt Indexable 3D/4D/5D U-Drills
Brand: Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
SKU: 2095774365

Hunan, ChinaZhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

Negotiable

1 Piece

Product profile

Customized

Standard

ISO

Length

Stub-length

Model NO.

3D 4D 5D 8D

Type

U Drill, CNC Drill Bits

Material

Tungsten Carbide

Usage

CNC Indexable Drill

Product Name

Carbide Milling Drill Bit Inserts

Particle

0.5-1um

Different Drilling Range

8mm to 26mm

Machine Type

Metal Drilling

Finish

Nickel

Useage

High Speed Drilling

Cooling System

with Coolant Holes

Coating

Nickel Coating

Drilling Depth Type

3D, 5D, 8d, 12D

Function a

a Variety of Drill Heads Are Available

Function B

Innovation Self-Lock Connecting System

Function C

Interchangeability and Flexibility

Transport Package

Each 1 Piece in a Plastic Case, 30-50 Cases in a C

Specification

8mm to 26mm

Trademark

Grewin Brand or OEM

Origin

Hunan, China.

Production Capacity

100000 PCS/Month

Key features

Wide Diameter Range: Available in sizes from 4mm to 30mm with 0.1mm intervals for precision.

Self-Locking Structure: Screw-free design allows for quick bit replacement and high integrity.

Internal Cooling System: Fully cools the drill tip during processing for extended tool life.

High Machining Accuracy: Radial axial runout of 0.02mm and hole accuracy controlled at 0.05mm.

Customizable Design: Special multi-insert drill tools can be designed based on client drawings.

Versatile Drill Heads: S1, S2, RA, and RB heads available for various materials like steel and stainless steel.

Long Service Life: Heat treated and sandblasted carbide tips ensure good performance and durability.

ISO Standard Compliance: Manufactured according to ISO standards for reliable industrial application.

Company profile

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2011-10-21Nearest Port: guangzhou port, shenzhen portAverage Response Time: ≤3.66hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a focus on customization from designs and samples, but lacks strong research and development capabilities, evidenced by no new products in the past year and no ODM or OEM services. While they have ERP system integration for process management, they do not engage in digital transformation efforts or hold certifications for sustainable development. Their after-sales service capability is limited by a lack of formal procedures, and they do not have substantial overseas presence. Financial credibility is not detailed beyond export trade capacity and the company being a standalone entity.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints effectively, indicating limited after-sales service capability.

R&D capabilityThe supplier has no new products launched last year and does not provide ODM or OEM services, indicating limited innovation capabilities.

Production capacityThe supplier has specific production capabilities for tungsten carbide products with defined annual productivity, and can manage lead times effectively.

Customization capabilityThe supplier offers customization from designs and samples, but lacks 3D software design services.

Product Q&A

Q:When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

Q:How long can I expect to get the sample?

After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q:How long does the whole procedure be worked out?

After you place an order, the production handling time is about 30 days. We need 15 days to prepare all the stuff then 15 days for manufacturing.

Q:What about the transportation and delivery date?

Normally we use shipment to transport the goods. It is about 25-40 days. It also depends on which country and port you are in. It could be shorter if you need to send the goods like Asian. If there are some emergencies we can send the goods via air express, as long as you afford the traffic expense.