What are the shipping options and times?

We ship via Air, Sea, or Express from ports like Ningbo/Shanghai. Express takes 4-10 days, Air takes 7-15 days, and Sea takes 25-55 days depending on the area.

What are the payment terms?

We accept T/T payment and trade terms include FOB, CIF, EXW, CFR, and DDU.

Sandhog CNC Lathe Cutter Bar Internal Turning Holder Boring Bar

Name: Sandhog CNC Lathe Cutter Bar Internal Turning Holder Boring Bar
Brand: Ningbo Sanhan Alloy Material Co., Ltd.
SKU: 2252243085

Zhejiang, ChinaNingbo Sanhan Alloy Material Co., Ltd.

US$0.10-12.00

1 Piece

Product specifications

Designation

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Coating

Structure

Integral

Model NO.

S25R-MVQNR16

Material

42CrMo

Type

Hole Boring Cutter

Hardness

HRC43-47

Degrees

117.5°

Insert

Vn**1604**

Product Name

Boring Bar

Usage

Lathe Cutting

Transport Package

Plastic Box and Carton

Trademark

SANDHOG

Origin

Ningbo China

HS Code

8207809000

Production Capacity

600000 PCS/Year

Key features

Superior Rigidity: Robust design minimizes deflection and absorbs vibrations for tighter tolerances.

Deep Boring Capability: Optimized geometry effectively machines deep internal diameters and hard-to-reach features.

Enhanced Productivity: Reduces chatter allowing aggressive machining parameters for shorter cycle times.

Easy Insert Change: S25R clamping mechanism ensures quick changes and precise repeatability.

Excellent Chip Evacuation: Open design facilitates smooth chip flow, preventing jamming and damage.

High Quality Material: Made from 42CrMo with HRC43-47 hardness for durability and performance.

OEM/ODM Support: Professional manufacturer offering custom logo and design services.

ISO9001 Certified: Manufactured by Ningbo SANHAN with strong design team and quality assurance.

Company profile

Ningbo Sanhan Alloy Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-03-23 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.80h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryNingbo Sanhan Alloy Material Co., Ltd. is a China-based limited company operating in Zhejiang and associated with tools and manufacturing machinery. The available information indicates established production infrastructure, including more than 10 production lines, a 14,816 m² manufacturing plant, stated output of 5,000,000 inserts and 600,000 turning tool holders annually, and ISO 9001:2015 certification. The supplier reports 7 tool-holder and insert research engineers, more than 10 after-sales engineers, 70 front-line production employees, and 60 sales or service personnel, although these staffing figures differ from another record listing 74 total employees. It has export experience since 2011 and reports self-operated import/export rights. Evidence of customer activity is limited to three 2025 import transactions involving one buyer and spare-kit products. The data does not establish customization capability or provide sufficient evidence to assess financial credibility without using financial figures.

Supplier typeThe supplier is identified as Ningbo Sanhan Alloy Material Co., Ltd., a China-based limited company in Zhejiang. One record classifies it as a trade company, while other information describes manufacturing activities and a manufacturing plant, indicating a combined trading and manufacturing profile rather than a purely manufacturing classification.

CertificationsThe supplier holds an ISO 9001:2015 certificate. This is explicit evidence of a certified quality management system, although the provided information does not specify the certification scope or validity period.

After-Sales capabilityThe supplier reports more than 10 after-sales engineers and 60 sales and related service personnel at direct-sale points across major cities. These stated resources provide explicit evidence of after-sales and service capacity.

R&D capabilityThe supplier reports 7 engineers researching tool holders and inserts, while another record states total R&D engineer experience of 3 years. This supports the existence of dedicated R&D activity, but the evidence does not establish innovation outcomes, patents, new-product records, or the meaning of the stated experience figure.

Production capacityProduction capability is supported by more than 10 production lines, a 14,816 m² manufacturing plant, 70 front-line production employees, and stated annual output of 5,000,000 inserts and 600,000 turning tool holders. The information explicitly demonstrates substantial manufacturing capacity, although one output field for inserts is incomplete in another record.

Client casesThree recorded transactions in 2025 involve the same buyer, XCEED TOOLINGS PRIVATE LIMITED, and spare-kit products imported from India through Shanghai, with one transaction shown for each listed product. This confirms limited recorded customer activity, but does not demonstrate a broad customer base, repeat purchasing, or major reference cases.

Product Q&A

Q:Are you a factory or trading company?

We are a factory specializing in the production of external indexable turning tool holders, boring bars, threading holders, and grooving holders for CNC lathes and indexable milling cutters for CNC machine centers as well as their spare parts.

Q:Can we use our own logo or design?

Yes, we provide OEM and ODM services.

Q:What is your MOQ?

We have stock for regular products and support a minimum order of one. For non-standard products, the minimum order is 20.

Q:How can I get samples?

We are willing to provide samples for testing after receiving the sample fee.

Q:Do you accept custom orders?

Of course, we are a professional manufacturer, and custom orders are what we are good at.