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High-Precision Tungsten Steel Drill Bit for Perfect Countersunk Holes
US$1.00-80.00
20 Pieces
Product profile
Customization
AvailableCustomized
Non-CustomizedType
Twist Drill BitModel NO.
DrillMaterial
High Speed SteelTransport Package
Plastic BoxTrademark
KMOrigin
DongguangHS Code
8207709000Production Capacity
5000000pecis /YeasKey features
High Hardness Range: Hardness available from HRC 45 to 65 to suit various material processing needs.
Custom Coating Options: Coating can be TiAlN, AlTiN, DLC, blue Nano, or customized as per request.
Wide Size Spectrum: Cutting diameters range from 0.5mm to 20mm with complete specifications.
High Compressive Strength: Features compressive strength of 5600 N/mm2 for durability under pressure.
Versatile Material Choice: Available in Tungsten Carbide, HSS, HSS Co, and Steel variants.
Broad Application Scope: Suitable for mold, automotive, IT, graphite, shipping, and machinery industries.
Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.
Custom Non-Standard Tools: Factory supports customization for various non-standard tool requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-04-01Nearest Port: shenzhenAverage Response Time: ≤3.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryDongguan Kunming Electronics Technology Co., Ltd., based in Dongguan, Guangdong, China, is a limited trade company operating in the wholesale and retail industry. The company specializes in manufacturing CNC cutting tools mainly for mold processing and other industries. It holds ISO 20000 certification, indicating a commitment to quality management. The company operates four production lines with an annual output valued between $5 million and $10 million. Their focus on innovation is highlighted through the constant optimization of product categories and providing high-quality, competitive tools.
Supplier typeThe supplier is identified as a Manufacturer/Factory and operates as a trading company, indicating it both produces and trades goods.
CertificationsThe supplier holds an ISO 20000 certification, demonstrating adherence to quality management standards.
R&D capabilityThe company focuses on optimizing innovative product categories, indicating a strong commitment to innovation.
Production capacityWith four production lines and an annual output between $5 million and $10 million, the supplier demonstrates significant production capability.
Product Q&A
Q:What coating options are available for the drill bit?
A:
We offer No coating, TiAlN, AlTiN, DLC, blue Nano, or customized coatings as per your request.
Q:What is the hardness range of the drill bit?
A:
The hardness ranges from HRC 45 to HRC 65, with specific options including 45, 50, 55, 58, 60, and 65.
Q:What is the lead time for orders?
A:
Both peak season and off-season lead times are within 15 working days.
Q:Can you provide custom non-standard tools?
A:
Yes, we provide customization for all kinds of non-standard tools to meet specific needs.
Q:What are the available cutting diameters?
A:
Cutting diameters range from 0.5mm to 20mm, covering various specifications for different processing levels.
Send Inquiry
*To:
Dongguan Kunming Electronics Technology Co., Ltd.
Dongguan Kunming Electronics Technology Co., Ltd.*Content:
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