What is the average lead time?

The lead time is one month during the off-season and 1-3 months during the peak season.

What certifications does the manufacturer have?

The manufacturer holds ISO9001:2015 management system certification.

What is the warranty or quality guarantee?

The product undergoes random inspection including visual and function inspection, with traceability of raw materials.

Tct Robust Universal Drill Bit W/Tri-Flat Shank

Name: Tct Robust Universal Drill Bit W/Tri-Flat Shank
Brand: ZHENJIANG HTT TOOL CO., LTD.
SKU: 2001040992

Jiangsu, ChinaZHENJIANG HTT TOOL CO., LTD.

US$0.382-1.509

1,000 Pieces

Sample price:US$1.10/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

6035

Length

70mm to 150mm

Type

Twist Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Metal Drilling, Masonry Drilling

Surface Treatment

Color Flute & Polished Roundness

Shank Type

Cylindrical & Tri-Flat

Flute Type

Welding Type

AVS.(Automatic Vacuum Soldering)

Transport Package

Paper Hanger, PVC Bag, Skin Pack, Blister Pack

Specification

3mm to 16mm diameter

Trademark

OEM, HTT

Origin

China

HS Code

8207509000

Production Capacity

2400000

Key features

Patented Diamond Ground Angles: Special stepped diamond ground angles and cutting edges for long-time drilling in rough materials.

S4 Flute Design: Fast dust rejection design to achieve higher drilling speed and efficiency.

Hardened Steel Shaft: Special hardened steel shaft ensures better straightness and professional performance.

Multi-Material Versatility: Suitable for wood, porcelain, ceramic, tile, metal sheet, and non-ferrous metal wares.

Custom Size Availability: Other special sizes are available upon customers' special requests.

Robust Tungsten Carbide: Extra thick robust carbide tungsten tipped for durability and extended service life.

ISO9001 Certified Manufacturer: Produced by a certified factory with strict QA/QC inspection processes.

Full Customization Options: Supports customization from designs, samples, and full customization services.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedManagement Certification

ZHENJIANG HTT TOOL CO., LTD.

Jiangsu, China

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: ≤10.49h

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.