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High Precision Step Drill Bit 4, 20mm Straight Flute
US$0.50-3.00
2,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableColor
SilverFolded
UnfoldedModel NO.
UN-Z723Certification
RoHS, CE, GSMaterial
Carbon SteelCustomized
CustomizedCompatible Brand
Metabo, DeWalt, Hitachi, MAKITA, BOSCHLength(mm)
4-34Surface Treatment
ChromeApplication
Drilling Round Holes in Steel, Brass, Copper etcDelivery
Sea Freight, Air, Train, ExpressStep No.
7-15Transport Package
Cartons+ PalletsSpecification
15mm-45mmTrademark
UNOrigin
ChinaHS Code
8467991000Production Capacity
25000mpcs/YearKey features
High Precision Step Drill: Designed for drilling round holes in steel, brass, copper, aluminum, wood, and plastic.
Durable Carbon Steel: Made from hardened and tempered carbon steel with chrome or sand coating for wear resistance.
Full Customization: Offers full customization, minor customization, and flexible options from designs or samples.
Versatile Sizes: Available in various sizes such as 4-30, 5-35, 6-38, and 20-34 with lengths up to 34mm.
Certified Quality: Meets RoHS, CE, and GS standards, ensuring safety and quality for professional use.
Multiple Coatings: Features options like Mirror Nickel, Black Nickel, and Manganese Phosphate for specific applications.
Efficient Cutting: Optimized cutting parameters for various materials including stainless steel, titanium, and superalloys.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.26h
About Our Factory & Business Background
AddressRoom 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
Plant Area100 square meters
Number of Employees4
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity1000 pcs
Supply Chain Partners56
Our Production Capability & Technical Expertise
Main ProductsBit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2023-08-03
Main MarketsEurope, Africa, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials can this step drill bit be used on?
A:
It is suitable for drilling round holes in steel, brass, copper, aluminum, wood, and plastic.
Q:Is the product customizable?
A:
Yes, we offer full customization, minor customization, flexible customization, and options from designs or samples.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pcs.
Q:What certifications does the drill bit have?
A:
The product is certified with RoHS, CE, and GS standards.
Q:What are the available coating options?
A:
Options include Sand Coating, Chrome, Mirror Nickel-plating, Black Nickel-plating, and Manganese Phosphate.
Send Inquiry
*To:
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd*Content:
Supplier replies will be sent to your registered email
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