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External Threading Insert Carbide CNC Thread Cutting Insert for External Thread Turning Lathe Tools
US$0.90-3.50
10 Pieces
Sample price:US$0.90/piece.Request sample
Product profile
Customization
AvailableLogo Printing
Without Logo PrintingSize
/Model NO.
Threading InsertCustomized
Non-CustomizedType
Cutting ToolMaterial
Tungsten CarbideCertification
ISO 9001:2008, ISO 9001:2000Application
for Machining Steel, Cast Iron...Advantage
Superior CuttingUsage
Threading InsertCoating
CVD CoatingTransport Package
10 Per Plastic BoxSpecification
WhitworthTrademark
MSUTOOLSOrigin
Hunan, ChinaHS Code
8209101100Production Capacity
300000/MonthKey features
Premium Tungsten Carbide Material: Made with ultra-fine grain tungsten carbide substrate for high hardness and toughness.
Versatile Coating Options: Available with CVD and PVD coatings for carbon steel, stainless steel, and alloy steel.
Wide Thread Standard Support: Covers Metric, UNC, UNF, NPT, BSPT, and Whitworth standards with pitches 0.5mm to 6.0mm.
High Precision Grinding: Strict precision grinding ensures accurate tooth shape and pitch for high qualification rates.
Optimized Chip Breaker Design: Reduces cutting vibration and thread deformation for smooth chip removal.
Complete Series Availability: Stock includes 11ER, 11IR, 16ER, 16IR, 22ER, and 22IR models for internal and external threading.
Cost-Effective Performance: Significantly lowers production costs compared to traditional solid threading tools.
Fast Delivery Options: Delivery within 3-7 working days for stock items and 7-15 days for custom orders.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤7.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryZhuzhou MSU Carbide Tools., Ltd is a China-based limited company operating as both a trading company and manufacturer/factory for carbide cutting tools and related products. The supplier reports four production lines, 6–10 years of R&D engineer experience, 6–10 quality-control staff, stock of standard tools, and stated production capacity supporting standard and customized orders. It holds ISO 9001 certification and describes environmental awareness and customer service commitments. Export activity covers multiple global regions, with 41%–50% of sales reportedly derived from exports; however, the supplier only states that exporting began in 2024, so the depth of export history is limited in the provided evidence. Customer cases, financial credibility, and specific after-sales processes are not sufficiently documented.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a dedicated factory location in Zhuzhou, Hunan. Its stated product scope centers on solid carbide cutting tools, including end mills, drill bits, inserts, rotary burrs, toolholders, and customized tools.
CertificationsThe supplier explicitly reports certification of its management system under ISO 9001. This provides documented evidence of a quality-management certification, although no additional certifications are stated.
R&D capabilityThe supplier describes itself as a modern high-tech enterprise, reports 6–10 years of R&D engineer experience, and states that it continually seeks products and services meeting customer needs. These facts support an established product-development capability, though no specific patents, new-product examples, or R&D investment data are provided.
Production capacityThe supplier reports strong production capability, four production lines, 6–10 quality-control staff, stock of standard tools for faster delivery, and delivery targets of within 15 workdays in off-peak periods and one month during peak periods. These stated facilities, staffing, inventory, and lead-time details support production capability, although actual capacity utilization and independently verified output are not provided.
Customization capabilityThe supplier explicitly states that it can produce tools according to a customer's drawing or sample and lists customized carbide tools among its products. This directly supports customization capability for various machining-industry requirements.
Product Q&A
Q:What materials can your turning inserts process?
A:
Our dedicated grades cover carbon steel, alloy steel, stainless steel, cast iron, hardened steel and aluminum.
Q:Do you supply standard CNC turning inserts for lathe machining?
A:
Yes. We provide full-series ISO standard turning inserts, including WNMG, TNMG, CNMG, DNMG, SNMG and VBMT series.
Q:What thread standards and pitches do you support?
A:
We support Metric, UNC, UNF, NPT, BSPT and Whitworth standards. Common pitches from 0.5mm to 6.0mm are in stock.
Q:Which grade is for stainless steel threading?
A:
Professional PVD coated grades are optimized for stainless steel and heat-resistant steel, ensuring smooth thread surface.
Q:Do you have stock and can you accept small trial orders?
A:
Most standard inserts are in stock. We support small trial orders and bulk wholesale orders with delivery within 3-7 working days.
Send Inquiry
*To:
Zhuzhou MSU Cemented Carbide Co., Ltd.
Zhuzhou MSU Cemented Carbide Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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