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3PCS/Set HSS Spiral Flute Step Cone Drill Bit 1/4" Hex Shank 4 -12/20/32mm
US$3.00
1,000-9,999 Pieces
US$2.50
10,000+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
ManyLength
StandardType
Countersink Drill BitMaterial
High Speed SteelUsage
Metal DrillingDelivery Time
15-45 DaysMOQ
1000PCSFree Sample
AvaliableTransport Package
Adjustment According to Customers' RequirementsSpecification
all sizes are availableTrademark
GOLDMOONOrigin
DanyangHS Code
82075090Production Capacity
5000PCS/WeekKey features
Titanium Coated Efficiency: Reduces friction and runs cooler for efficient drilling in steel, brass, wood, and plastic.
Multi-Size Versatility: Unique stepped construction allows drilling different sizes (4-39mm) with one bit.
No Pilot Hole Needed: Drills perfect shallow or deep holes without requiring a center punch or pilot hole.
Premium HSS Material: Made of high-quality HSS (4241/4341/6542/M35), tough and durable for general engineering.
Multi-Function Capability: Suitable for chamfering, deburring, and drilling elliptical holes in various materials.
Low MOQ for Samples: Only 1pc required for sample testing, allowing easy evaluation before mass production.
Fast Sample Delivery: Samples sent via express arrive in 3-5 days, supporting quick decision-making.
Strict Quality Control: 100% inspection during production and random inspection before packing ensure quality.
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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.71h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier with its own plant for drill bits, hole saws, and saw blades, and it also supplies various tools and safety products. It offers 3D software design, ODM, OEM, and multiple customization options. The supplier reports overseas customers and markets, but no supplier-management-system certification, overseas service infrastructure, in-stock capacity, or valid manufacturing-capacity contract with subcontractors. Production resources include three production lines, stated manufacturing equipment, and two quality assurance/control inspectors in one record, while another record states 50 quality-control staff. Innovation evidence is mixed: ODM and design services are available, but no new products were developed in the past year and no SDK is available. Financial credibility cannot be assessed because the supplied financial fields are incomplete and inconsistent; financial figures are excluded.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and states that it owns a plant for drill bits, hole saws, and saw blades. It also supplies additional tools, protective equipment, artificial flowers, and toys, indicating a manufacturer and multi-category supplier profile.
CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This provides no evidence of certification and indicates a documented deficiency for this field.
Production capacityThe supplier reports its own plant, three production lines, a range of manufacturing equipment, and lead times within 15 working days in both peak and off-season. Nevertheless, it has no in-stock capacity, no valid manufacturing-capacity contract with associated subcontractors, and inconsistent quality-inspector data across records, so production capability is supported but not fully verified.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and work on non-standard products according to customer requirements. This is direct evidence of broad customization capability.
Client casesThe supplier names overseas customers and brands including HARBOR FREIGHT TOOLS, TRUPER, URREA, LIDL, and INTERTOOL, and states that it provides OEM services for well-known brands. These named examples provide explicit customer-case evidence, although the slices do not independently verify the relationships.
Product Q&A
Q:What can you provide?
A:
We are a professional manufacturer of hole saws with our own packing center. We offer factory direct prices for a vast range of products, including power tool accessories, hand tools, and combination kits.
Q:What is the shipping port?
A:
We ship the goods via Shanghai port.
Q:How about the sample?
A:
Samples are sent via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have one.
Q:How do you control the quality?
A:
We make samples before mass production. We perform 100% inspection during production, random inspection before packing, and take pictures after packing.
Q:What are the shipping methods?
A:
Small quantities are shipped by international air express (3-7 days). Large quantities are shipped by ocean cargo, with arrival time depending on the destination.
Send Inquiry
*To:
Jiangsu Goldmoon Industry Co., Ltd.
Jiangsu Goldmoon Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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