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Product profile
Customization
AvailableCustomized
CustomizedStandard
DINModel NO.
333L-SPLength
230mm to 600mmType
Twist Drill BitMaterial
High Carbon SteelUsage
Wood DrillingSteel Type
HcsSurface Treatment
Black Flute&Polished SurfaceShank Type
SDS-PlusTransport Package
Box, PVC Bag, Tube, Blister, Sandwich, SkinSpecification
6mm to 36mm diametersTrademark
OEM, HTTOrigin
ChinaHS Code
8207509000Production Capacity
6000000PCS/YearKey features
Lewis Style Flute Design: Ensures faster and stable drilling performance, especially for horizontal drilling in rough wood.
SDS-Plus Shank Compatibility: Designed for SDS-Plus chuck rotary hammer applications without impact for efficient wood drilling.
Self-Feeding Efficiency: Self-feeding design improves work efficiency when drilling various woods, plywood, and chipboard.
Heavy Duty Precision: Suitable for heavy-duty precision drilling in soft and hard wood, large section beams, and joints.
High Carbon Steel Material: Constructed from High Carbon Steel with black flute and polished surface for durability.
Wide Diameter Range: Available in diameters from 6mm to 36mm to meet diverse drilling requirements.
Multiple Length Options: Overall lengths available in 230mm, 460mm, and 600mm configurations.
Customization Available: Special sizes and customization options for steel type, surface treatment, and shank type.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.00h
AI-Powered supplier vetting
SummaryHTT is identified as a manufacturing factory with self-operated import/export rights and substantial export activity, with exports representing 90% of total sales. It holds an ISO9001:2015 management-system certificate and reports documented finished-product inspection instructions and supplier-management procedures. The supplier supports customization from designs and samples, full customization, and ODM services, and reports new-product development, one R&D engineer, AutoCAD capability, and two patents. However, it has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or offline trade-show experience. Corrective-action and complaint procedures exist but lack written records, and R&D audit documentation is unavailable. No financial assessment can be made from the provided information.
Supplier typeHTT is explicitly identified as a factory, with manufacturing equipment listed and the associated-company industry identified as manufacturing. It also reports self-operated import/export rights, indicating direct export capability.
CertificationsThe supplier reports an ISO9001:2015 certificate in both its supplier-management and management-system information. This is explicit evidence of holding a recognized quality-management certification.
R&D capabilityHTT reports new products within the past year, ODM service, AutoCAD capability, two R&D patents, and one R&D engineer. However, it has no available SDK and no R&D audit documentation for design inputs, outputs, reviews, verification, and validation; the evidence supports some innovation activity but not a comprehensive R&D system.
Production capacityThe supplier lists multiple machining facilities, documented and consistently followed finished-product inspection instructions, quality assurance, 20 qualified service-capability suppliers, and a written supplier-assessment procedure with records. Against this, it reports no valid manufacturing-capacity contract with affiliated subcontractors and no inventory capability.
Customization capabilityHTT explicitly offers customization from designs, customization from samples, full customization, and ODM services. Its R&D engineer provides production technology support and prepares product specifications for client approval, directly supporting customized development.
Product Q&A
Q:What is the recommended usage for this drill bit?
A:
It is designed for heavy-duty, precision drilling in soft and hard wood, large section beams, joints, floor boarding, chipboard, and plywood.
Q:Does this bit require impact for operation?
A:
No, it is designed for SDS-Plus chuck rotary hammer applications without impact.
Q:What are the available diameter and length specifications?
A:
Diameters range from 6mm to 36mm. Overall lengths are available in 230mm, 460mm, and 600mm.
Q:Can I request custom sizes or specifications?
A:
Yes, other special sizes are available upon customer request. Customization includes steel type, surface treatment, and shank type.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 500 pieces.
Send Inquiry
*To:
ZHENJIANG HTT TOOL CO., LTD.
ZHENJIANG HTT TOOL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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