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Internal Exchangeable 12mm/32mm Crown Drill Bit High Speed Tungsten Carbide HSS Modular Drill Bit Helical Flute
US$38.80-288.00
5 Pieces
Sample price:US$42.80/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
DIN, JIS, AISI, GB/TModel NO.
SMDLength
CustomizedType
Crown DrillMaterial
Solid CarbideUsage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry DrillingTransport Package
Single PackageSpecification
Dia. 12-Dia. 32mmTrademark
DELEVELOrigin
Changzhou JiangsuHS Code
8207709000Production Capacity
200000/YearKey features
Customizable Dimensions: Length and customization options are available to meet specific requirements.
Deep Hole Capability: Supports cutting lengths of 1.5D, 3D, and 5D with high-pressure internal coolant.
Versatile Material: Made from high-speed tungsten carbide and HSS for durability and efficiency.
Wide Application Range: Suitable for wood, metal, masonry, PCB, and well drilling tasks.
Fast Delivery: Average lead time is within 15 workdays for both peak and off-season.
Professional Manufacturer: Changzhou Delevel Tools is a major manufacturer with strict quality control.
Global Standards: Products comply with DIN, JIS, AISI, and GB/T standards.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.34hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a China-based manufacturer/factory specializing in carbide drills, end mills, threading tools, modular tooling, and custom carbide tools. It reports ISO 9001 certification, more than 12 years of carbide-tooling experience, six production lines, six-to-ten R&D engineers, six-to-ten quality-control staff, and annual carbide end-mill output of 600,000 pieces. The supplier supports multiple customization modes, ODM, and OEM services for well-known brands, and reports inventory capability and off-peak lead times within 15 working days. However, written corrective-action and complaint-handling procedures are absent, overseas service infrastructure is limited, and the validity of manufacturing-capacity contracts and quality-assurance status is unknown. Financial-capacity entries are present for 2023–2025, but no sufficient non-monetary evidence establishes financial strength. Customer cases are not specifically documented.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its listed products and business scope cover carbide and other metal tooling, consistent with a direct manufacturing supplier.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a formal quality-management certification, although the slices do not provide certificate validity or scope details.
After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective complaint handling. It has inventory capability, but no overseas warehouse, showroom, agents, or branches; therefore, the documented after-sales framework is deficient despite some fulfillment support.
R&D capabilityThe supplier reports new products during the past year, ODM availability, and six-to-ten R&D engineers with total R&D experience stated at six-to-ten years. It lacks an available SDK, but the documented product-development and ODM activity supports innovation capability overall.
Production capacityThe supplier operates six production lines, reports 600,000 carbide end mills produced annually, employs six-to-ten quality-control staff, and states off-peak lead times within 15 working days. Inventory capability and a claimed on-time-delivery record further support production execution, although contract status and quality-assurance status remain unknown.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, ODM services, and custom carbide tools. Its stated specialization in non-standard carbide tools and technical support directly supports strong customization capability.
Product Q&A
Q:What are the available cutting lengths?
A:
The drill supports cutting lengths of 1.5D, 3D, and 5D, with extended options of 8D and 12D for tool holders.
Q:Is the product customizable?
A:
Yes, the length and customization options are available to meet specific customer requirements.
Q:What materials are used?
A:
The drill bits are made from high-speed tungsten carbide and HSS (High Speed Steel) for robust performance.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak season and off-season.
Q:What drilling applications are supported?
A:
It is suitable for wood drilling, well drilling, PCB drilling, metal drilling, and masonry drilling.
Send Inquiry
*To:
CHANGZHOU DELEVEL TOOLS CO., LTD.
CHANGZHOU DELEVEL TOOLS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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