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High Performance Solid Carbide Spiral Flute Step Drill Bits with Coating
US$5.64
5-19 Pieces
US$5.32
20-49 Pieces
US$5.11
50+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
ChinaModel NO.
Carbide Step DrillLength
Taper-lengthType
Twist Drill BitMaterial
Tungsten CarbideUsage
Wood Drilling, Well Drilling, Metal DrillingOver All Length
38-330mmPrecision
0.005~-0.01mmTransport Packing
Each Piece with Plastic Box in CartonFlute Diameter
0.3-40mmHRC
45/55/60/65HRCControlling Mode
CNC Tooling SystemFinish Surface
Plain Surface, The Side, SocketTransport Package
Carton PackingSpecification
Multiple specificationsTrademark
WEIYUOrigin
ChinaHS Code
8207709000Production Capacity
5000 Piece/Pieces Per MouthKey features
Wide Material Compatibility: Suitable for copper, cast iron, carbon steel, stainless steel, titanium alloy, and heat-treated steel.
Advanced Coating Options: Available with AlTiN, TiAlN, DLC, Nano, Diamond, and other high-performance coatings.
Customizable Dimensions: Overall length ranges from 38mm to 330mm with flute diameter from 0.3mm to 40mm.
High Precision Tolerance: Precision tolerance maintained within 0.005 to -0.01mm for accurate drilling.
Special Cutting Edge Design: Enhanced cutting ability extends the lifetime of both tools and machines.
Smooth Flute Structure: Wide and smooth flutes facilitate easy removal of cuttings during operation.
Heat-Resistant Coating: HELICA coating allows for high-speed processing with superior heat resistance.
Premium Raw Materials: Manufactured using high toughness, grain-sized carbon tungsten for durability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h
AI-Powered supplier vetting
SummaryCHANGZHOU WEIYU TOOLS FACTORY is a Chinese supplier with nearly 20 years of experience in designing and manufacturing carbide tools. The company has ISO9001 certification and specializes in various precision cutting tools. While it offers customization services and OEM capabilities, its research and development capacity is limited. The company's production capability includes limited quality control staff and a single production line. Despite having procedures for customer complaints and corrective actions, they lack written records. Financial details indicate activity over the last three years, though specific financial metrics are not provided.
Supplier typeThe supplier is a limited company based in Changzhou, Jiangsu, China, with no affiliations with larger company groups.
CertificationsThe supplier holds ISO9001 quality management system certification.
R&D capabilityThe supplier lacks research and development capability with SDK availability and has only one R&D engineer.
Production capacityThe supplier operates a single production line with limited quality control staff and no ongoing volume reconciliation.
Customization capabilityThe supplier offers various levels of customization, including full customization and OEM services for popular brands.
Product Q&A
Q:Are you a manufacturer?
A:
We are a professional manufacturer with more than 20 years of experience in this field.
Q:What products can I buy from you?
A:
You can purchase carbide end mills, ball end mills, round nose end mills, thread end mills, carbide drills, saw blade cutters, and carbide round rods.
Q:Is free shipping available?
A:
We do not offer free shipping, but we provide discounts for large quantity orders and cooperate with express companies for the best shipping rates.
Q:Can you ship to a forwarder in China?
A:
Yes, if you have a forwarder in China, we are willing to send the products to them.
Send Inquiry
*To:
CHANGZHOU WEIYU TOOLS FACTORY
CHANGZHOU WEIYU TOOLS FACTORY*Content:
Supplier replies will be sent to your registered email
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