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We are a professional manufacturer with over 20 years of experience in carbide tools.

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Yes, we maintain large quantities of regular types and sizes in stock.

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CNC Cutting Tools Right Hand Cut Straight Shank Tin Coated Solid Carbide Boring Bar for Profile Turning

Name: CNC Cutting Tools Right Hand Cut Straight Shank Tin Coated Solid Carbide Boring Bar for Profile Turning
Brand: Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
SKU: 2076827935

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

US$1.20

10 Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Coating

Handle Type

Square Shank

Structure

Adjustable

Blade Number

Single-Blade

Material

Cemented Carbide

Type

Hole Boring Cutter

Warranty

3 Months

Usage

Internal Turning Tool

Coated

Tin and Altin Coating

Support

OEM/ODM

Product Name

CNC Solid Carbide Thread Boring Cutter

HRC

HRC45/55/65

Product Type

Internal Step, Profile, Thread, Groove, Boring

Diameter

4-8mm

Tip Arc

R0.05-R0.20

Shank Diameter

4-8mm

Transport Package

1PCS Packed in a Plastic Box

Production Capacity

100000/Month

Key features

High Hardness Material: Made of 100% Virgin Tungsten Carbide with hardness HRC45/55/65 for durability.

Premium Coating Options: Available with Tin (TiN) and AlTiN coating to enhance cutting performance.

OEM/ODM Customization: Supports OEM and ODM services for customized product requirements.

Versatile Application: Suitable for internal step, profile, thread, groove, and boring operations.

Wide Size Range: Shank diameter available in 4-8mm with various tip arcs and flute lengths.

Fast Sample Delivery: Samples ready in 3-7 days and delivered via express in 3-5 workdays.

Professional Manufacturer: Direct factory with 20+ years experience and ISO 9001:2008 certification.

Global Export Experience: Products sold to over 50 countries including Europe, USA, and Southeast Asia.

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 22 employees, no stated affiliation with a larger group, and a valid import/export license. It offers customization from designs and samples and reports annual productivity of 100 tons each for tungsten carbide end mills, rods, and saw tips. Export sales account for 90% of total sales, and it has participated in METALLOOBRABOTKA. However, the supplier reports no professional technical R&D status, no new products in the past year, no ODM, SDK, or 3D software design services, and only one R&D engineer. Quality and service controls are weakly documented: no written procedures or records were provided for complaint handling, supplier service assessment, or corrective/preventive actions; quality assurance, traceability, and test-equipment status are unknown or, for equipment quantity, zero. It has no stock, overseas warehouse, showroom, agent, or branch capability. ERP use is reported, but broader digitalization has not started.

After-Sales capabilityAfter-sales and service infrastructure is limited: complaint handling has no written procedures or records, and the supplier has no stock, overseas warehouse, showroom, agent, or branch. One technology engineer provides technical and after-sales service, but the available evidence does not establish an effective formal service system.

R&D capabilityInnovation evidence is weak: no new products were launched in the past year, there is one R&D engineer, and the supplier lacks ODM, SDK, and 3D software design capabilities. It can customize from designs and samples, but broader R&D and digital transformation capabilities are not demonstrated.

Production capacityThe supplier reports annual productivity of 100 tons each for tungsten carbide end mills, rods, and saw tips, and peak-season lead time of one month versus within 15 workdays off-season. However, it has no in-stock capacity and no overseas fulfillment infrastructure; the stated production figures support production capability but not superior responsiveness.

Customization capabilityThe supplier explicitly provides customization from customer designs and samples. This is direct evidence of product customization capability, although no evidence is provided regarding the scope, complexity, or engineering support of such customization.

Product Q&A

Q:When can I get the price?

We usually quote within 24 hours after receiving your inquiry. For urgent requests, please call or mention it in your email to prioritize your inquiry.

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

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

Q:How long does it take to get a sample?

Samples are ready for delivery in 3-7 days after payment and file confirmation. They arrive in 3-5 workdays via express.

Q:What is the production lead time?

Production handling time is about 30 days, including 15 days for preparation and 15 days for manufacturing.

Q:What are the transportation and delivery options?

Normally shipped by sea, taking 25-40 days depending on the destination. Air express is available for emergencies if you cover the cost.