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Industrial Grade Tungsten Carbide Twist Drill Bit Solid Carbide Drilling Tool for General Metal Hole Making CNC Machining
US$3.50-49.00
5 Pieces
Product specifications
carbide drill
Product profile
Customization
AvailableCustomized
YesStandard
DINModel NO.
Carbide Drill BitLength
/Type
Twist Drill BitMaterial
Solid CarbideUsage
PCB Drilling, Metal DrillingDescripion
Solid Carbide Drill BitsWorkpiece Material
General Steel/Stainless Steel/Titanium Alloy/AlumiAdvantages
High Precision/Longer Tool Life/Anti-VibrationProduction Machine
5 Axis CNC MachineHRC
45/55/60/65HRCFlute
2flutesService
OEM/ODM AvailableRelated Products
Spot Drill/Chamfer Drill/Center Drill/Step DrillColor
Tisin/BronzeApplication
Hardened Steel/Die Steel/Stainless SteelCoolant
Inner/External CoolantTransport Package
Each Per Plastic BoxSpecification
D3-D20mmTrademark
MSUTOOLSOrigin
ChinaHS Code
8207709000Production Capacity
300000/MonthKey features
Premium Material Composition: Manufactured from ultra-fine grain tungsten carbide with advanced HIP sintering technology.
Superior Coating Options: Available with AlTiN, TiSiN, and TiCN multilayer coatings for enhanced durability.
Wide Material Compatibility: Suitable for carbon steel, stainless steel, titanium alloy, aluminum, and cast iron.
High Precision Performance: Ensures stable machining precision with anti-vibration properties and burr-free holes.
Customized Sizes Available: Supports customized diameter specifications to meet diverse industry demands.
Durable Tool Life: Extended service life with high hardness and resistance to edge chipping under heavy loads.
Versatile Cooling Support: Compatible with both inner and external coolant systems for efficient heat management.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤5.66hTerms 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 these drill bits process?
A:
They are designed for general steel, stainless steel, titanium alloy, aluminum alloy, carbon steel, alloy steel, and cast iron.
Q:Are customized sizes available?
A:
Yes, we provide complete diameter specifications and support customized sizes to meet diverse machining demands.
Q:What coating options are available?
A:
We offer professional AlTiN, TiSiN, and TiCN multilayer coatings to enhance surface hardness and high-temperature durability.
Q:What is the hardness range of the drill bits?
A:
The drill bits are available in hardness levels of HRC 45, 55, 60, and 65.
Q:Do you offer OEM or ODM services?
A:
Yes, OEM and ODM services are available for our solid carbide drill bits.
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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