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High Efficiency Exchangeable Tip Crown Drill Bit Internal Coolant Hole CNC Drilling Tools Replaceable Drill Head for Metal Hole Making
US$5.00-85.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedLength
/Model NO.
Crown Drill BitType
Crown Drill BitMaterial
Tungsten CarbideUsage
Metal DrillingApplication
Steel, Stainless Steel, Metal, Deep Hole DrillingShank Type
Straight ShankCustomized Support
OEM, ODM, ObmFinish
Other, TianTransport Package
10 Per Plastic BoxSpecification
D3-D25Trademark
MSUTOOLSOrigin
Hunan, ChinaHS Code
8209101100Production Capacity
300000/MonthKey features
Exchangeable Drill Tip: Replaceable cemented carbide tip with TiSiN coating for extended 3-5x service life.
Deep Hole Capability: Supports 3D to 12D deep hole machining, with custom 20xD solutions available.
Customized Specifications: Aperture range 12.5mm-40mm with full customization support for special needs.
High Rigidity Body: Forged from high-quality mold steel with special heat treatment to prevent deformation.
Multi-Material Adaptability: Suitable for drilling steel, stainless steel, and various metal applications.
OEM and ODM Support: Full customization support including OEM, ODM, and Obm services.
Cost-Effective Solution: Reduces tool change costs and shutdown losses compared to ordinary drill bits.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤6.43hTerms 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 this drill bit be used on?
A:
It is suitable for steel, stainless steel, and various other metal materials.
Q:Can the drill bit specifications be customized?
A:
Yes, we support customized specifications including aperture sizes and 20xD deep hole solutions.
Q:How does the service life compare to ordinary drill bits?
A:
The service life is extended by 3-5 times due to the cemented carbide tip and TiSiN coating.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:What payment terms are accepted?
A:
We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
Send Inquiry
*To:
Zhuzhou MSU Cemented Carbide Co., Ltd.
Zhuzhou MSU Cemented Carbide Co., Ltd.*Content:
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