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50xd Ultra Depth Solid Carbide Deep Hole Drill Bit Internal Coolant for CNC Machining Center
US$5.50-49.00
5 Pieces
Product profile
Customization
AvailableCustomized
CustomizedStandard
DINModel NO.
Deep Hole Drill BitLength
10xd 20xd 30xd 40xdType
Twist Drill BitMaterial
Solid CarbideUsage
Wood Drilling, Metal DrillingDescripion
Carbide Deep Hole DrillWorkpiece Material
General Steel/Stainless Steel/Titanium Alloy/AlumiAdvantages
High Precision/Longer Tool Life/Anti-VibrationProduction Machine
5 Axis CNC MachineTransport Package
Each Per Plastic BoxSpecification
4mm-50mmTrademark
MSUTOOLSOrigin
ChinaHS Code
8207709000Production Capacity
300000/MonthKey features
Ultra-Deep Hole Capability: Achieves depth-to-diameter ratios up to 50xD with stable cutting performance.
Internal Coolant Design: Professional internal coolant holes ensure efficient cooling and smooth chip evacuation.
Premium Solid Carbide Material: Made from integral tungsten carbide for exceptional rigidity and wear resistance.
Anti-Vibration Performance: Optimized structure eliminates chip accumulation and processing jitter.
Customizable Specifications: Supports customized diameters and lengths to meet specific industry demands.
Wide Material Compatibility: Suitable for carbon steel, stainless steel, titanium alloy, and cast iron.
DIN Standard Compliance: Manufactured according to DIN specifications with unified shank tolerance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤5.94hTerms 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 is the maximum depth-to-diameter ratio?
A:
The drill can achieve a depth-to-diameter ratio up to 50xD.
Q:Which materials can this drill bit process?
A:
It is compatible with carbon steel, alloy steel, stainless steel, cast iron, and titanium alloy.
Q:Is customization available for this product?
A:
Yes, we support customized specifications of different diameters and lengths.
Q:What is the lead time for production?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:Does the drill feature internal cooling?
A:
Yes, it is designed with professional internal coolant holes for high-pressure cooling.
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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