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12mm 20mm 22mm Spade Drill Bit 152mm Long Quality in China
US$0.40-3.00
1,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
DIN, JIS, AISIModel NO.
12mm, 20mm, 22mm Spade Drill BitLength
Stub-lengthType
Core Drill BitMaterial
Heat-Treated Carbon SteelUsage
Wood DrillingTotal Length
152mmQuality
Top Quality in ChinaFree Sample
AvailableShank Type
Hex ShankMaterials
Carbon SteelOEM
YesApplication
Soft & Hard WoodFlute Type
Without FluteDrill Bit Type
FlatTransport Package
Customer RequestSpecification
12mm, 20mm, 22mmTrademark
Super Star ToolsOrigin
Zhejiang, ChinaHS Code
8207509000Production Capacity
10000ton/YearKey features
Hex Shank Anti-Slip Design: Ensures maximum torque transmission and prevents slippage in impact drivers and hex chucks.
High-Speed Wood Drilling: Flat blade design enables rapid cutting in softwood, plywood, and drywall for efficient operation.
Durable Carbon Steel Build: Heat-treated carbon steel provides high hardness and performance at a competitive price point.
Wide Size Range: Available in 12mm, 20mm, and 22mm diameters, with options from 6mm to 38mm upon request.
Versatile Application Scenarios: Ideal for construction, furniture manufacturing, carpentry, and packaging for various hole drilling needs.
Custom Set Assembly: Can assemble custom sets (e.g., 5-piece, 10-piece) per request to meet specific project requirements.
Free Sample Availability: Free samples provided for quality verification, with client covering shipping costs.
Professional Manufacturer Support: Backed by 20+ years of experience, ISO9001 certification, and 24/7 expert sales support.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤1.23hTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export experience, with 90% of sales from exports and 22 years of exporting. It has ISO9001:2015 certification, raw-material traceability, quality assurance, and 100% finished-product inspection, although inspection is performed by packing staff and only two quality inspectors are reported. Customization is broad, covering samples, designs, full customization, minor customization, and flexible customization. Service strengths include in-stock capability, stated lead times within 15 workdays in both peak and off-season, and multiple payment and quotation terms. Limitations include no overseas warehouse, showroom, agent, branch, or overseas service-country coverage, no Fortune 500 cooperation, no new products launched in the last year, one R&D engineer, no popular-brand OEM, and an undocumented corrective/preventive-action process. Financial credibility cannot be assessed because the provided financial figures are excluded from evaluation.
Supplier typeThe supplier is strongly export-oriented, reporting 90% export sales and 22 years of export experience. It can provide in-stock service and accepts FOB, CIF, CFR, and EXW terms, but reports no overseas warehouse, showroom, agent, branch, or overseas service-country coverage.
CertificationsThe supplier reports an ISO9001:2015 certificate for both sustainable development management and management systems, plus other product compliance or sustainability certifications. The specific additional certifications are not identified, so the evidence supports ISO9001 holding but not broader certification strength.
R&D capabilityThe supplier reports one R&D engineer and no new products launched during the previous year. It also reports no available SDK and no popular-brand OEM capability, which indicates limited documented innovation evidence.
Production capacityProduction-related evidence includes raw-material traceability, 100% finished-product inspection, quality assurance, four own-brand quality-control capabilities, inventory capacity, and lead times within 15 workdays in both peak and off-season. Only two quality inspectors are reported, and finished products are checked by packing staff, so production capability is positive but quality-control depth is limited.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.
Product Q&A
Q:What payment terms do you support?
A:
We support T/T and L/C. Other methods negotiable by volume and mode.
Q:What logistics and shipping terms are available?
A:
Sea shipping: FOB, CIF, CFR, DAP, DDP. Air freight and DHL/FedEx/UPS for urgent needs.
Q:Are larger sizes or sets available?
A:
Yes. Besides listed sizes, we offer diameters from 6mm to 38mm and can assemble sets (e.g., 5-piece, 10-piece) per request. Custom solutions welcome.
Q:Can this bit be used on metal or concrete?
A:
No. Designed for wood and soft materials. Using on metal or concrete damages spurs and is unsafe. Use HSS or carbide bits for hard materials.
Q:What are the specific advantages of the hex shank?
A:
Hex shank offers anti-slip and high torque transmission. Secure grip in hex chuck, reliable under high torque or impact, outperforming round shanks.
Send Inquiry
*To:
Qewitco Fasteners Co., Ltd
Qewitco Fasteners Co., Ltd*Content:
Supplier replies will be sent to your registered email
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