What are your after-sales and service policies?

1. Tracking number will be provided after shipment, and we will track the whole logistics until delivery. 2. In case of factory quality issues such as chipping, unqualified dimension or coating peeling, free replacement or refund will be offered. 3. We provide professional cutting parameters, operation guidance and tool life optimization suggestions.

16mm 20mm 25mm Snr Internal Threading Tool Holder Carbide Lathe Boring Bar for Stainless Steel

Name: 16mm 20mm 25mm Snr Internal Threading Tool Holder Carbide Lathe Boring Bar for Stainless Steel
Brand: Taizhou Qida Cnc Cutting Tools Co.,Ltd.
SKU: 2284977855

Zhejiang, ChinaTaizhou Qida Cnc Cutting Tools Co.,Ltd.

US$5.10

3-199 Pieces

US$4.72

200-499 Pieces

US$4.25

500+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Instructions

Warranty

1 Year

Model NO.

SNR/L SER/L

Logo Printing

Without Logo Printing

Size

Middle

Customized

Type

Cutting Tool

Material

40crmo Alloy Steel

Certification

ISO 9001:2008, CE

Product Name

Indexable Threading Tool Holder

Model Series

Ser (External) / Snr (Internal)

Hardness

HRC 42-45 (Integral Heat Treatment)

Insert Compatibility

16er / 16IR / 22er / 22IR (Standard ISO/ANSI)

Direction

Right Hand (Standard) / Left Hand (Available)

Shank Size

8mm - 50mm / 0.5" - 2.0" (Metric & Imperial)

Surface Treatment

Black Oxide / Nickel Plated (Anti-Rust)

Applicable Machine

CNC Lathe, Automatic Lathe, Swiss Machine

OEM Service

Custom Logo & Packaging Available

Transport Package

Box

Specification

HRC 45 - 48

Trademark

SITELUN

Origin

China

Production Capacity

500000

Key features

Superior Vibration Damping: Heat-treated alloy steel substrate ensures stable performance and mirror-like finish.

High-Precision Insert Locking: Robust screw-down system guarantees repeatable accuracy and prevents insert shifting.

Optimized Chip Evacuation: Streamlined profile prevents chip nesting and reduces heat buildup on cutting tip.

Global ISO & ANSI Compatibility: Seamless 1:1 replacement for major global brands with standard CNC turrets.

Custom Logo & Packaging: OEM services available for customized inserts, logos, and packaging designs.

Fast Delivery Options: Stock items ship within 3 days; bulk orders 5-7 days; custom orders 10-15 days.

Comprehensive Quality Control: Full inspection from raw material to finished product with ISO 9001 certification.

Reliable After-Sales Support: Free replacement or refund for quality issues with professional technical guidance.

Company profile

Self-brandedExhibition ExperienceIn-stock CapacityFast Delivery

Taizhou Qida Cnc Cutting Tools Co.,Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.29h

AI-Powered supplier vetting

SummaryTaizhou Qida Cnc Cutting Tools Co.,Ltd. is a China-based limited company operating in tools and industrial equipment. The evidence identifies it as both a manufacturer/factory and a trading company, with CNC turning tools and related carbide tooling among its offerings. It reports 15 years of industry expertise, integrated R&D, production, sales, after-sales service, and technical support, but only one R&D engineer and no new products launched in the past year. Customization is broadly supported, including sample-, design-, full-, minor-, and flexible customization. Quality-system evidence is incomplete: quality assurance and traceability statuses are unknown, and the supplier reports zero quality-control testing equipment. An SGS audit record exists with a stated validity period from June 4, 2025 to June 3, 2026, but the evaluation result is recorded as 0 without interpretation. Financial credibility cannot be fully assessed from the available non-financial evidence. No customer cases are provided.

Supplier typeThe supplier is identified as a limited company in China and is described as both a Manufacturer/Factory and a Trading Company. Its stated scope covers CNC turning tools and industrial equipment and components, with no indication that it belongs to a larger corporate group.

After-Sales capabilityThe supplier explicitly presents after-sales service, technical support, product selection, and technical assistance as part of its service model. It also states that it has a complaint-handling procedure, but no written records are available, so execution effectiveness is only partially substantiated.

R&D capabilityThe supplier has one R&D engineer responsible for R&D, product improvement, and production-site support, and R&D audit documentation is available. Against this, no new products were launched in the past year and the supplier reports zero R&D patents, indicating limited demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated end-to-end service model also includes design support and technical assistance, providing direct evidence of broad customization capability.

Product Q&A

Q:Are you a factory or trading company? What is your factory scale and production capacity?

1. We are a direct manufacturer specializing in CNC cutting tools for over 10 years. 2. We have a complete production line including pressing, sintering, grinding and coating. Monthly capacity can meet large batch orders.

Q:What's your MOQ? How long for production & delivery?

1. Standard MOQ: 3pcs per model, bulk quantity supports better discount.; 2. In stock: ship within 3 days. Bulk order: 5-7 days (standard); custom order: 10-15 days.

Q:Do you accept OEM/ODM? Can print my logo?

Yes, OEM & ODM welcome, we support customized inserts based on your drawing (2D/3D). Custom logo, packaging, box design available (MOQ apply).

Q:How do you pack the cnc tool? Shipping methods? To Country how many days?

1. Each tool in plastic box, strong export carton; shockproof & moisture-proof. 2. DHL/FedEx/UPS (7-9 days), air freight (7-9 days), sea freight (25-45 days). We can ship to your forwarder.

Q:What payment terms do you accept? Do you accept Trade Assurance?

1. T/T (30% deposit, balance before shipment), Western Union, PayPal (small order), MIC Trade Assurance. 2. Yes, full support MIIC Trade Assurance for safe & secure order.