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High Precision CNC Coolant Hole Drill Bits Milling Cutter Multi Times Diameter Twist Drill Bits Carbide Step Drills
US$9.68
10-499 Pieces
US$7.03
500-999 Pieces
US$6.75
1,000+ Pieces
Sample price:US$12.35/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
DIN, JISLength
Taper-lengthType
Twist Drill BitMaterial
Solid CarbideUsage
Well Drilling, PCB DrillingManufacturing Standaard
DIN 6537Product Name
Carbide Step DrillsSuitable for Materials
P M KDrill Point Angle
140°Spiral Angle
30°Transport Package
Carton BoxSpecification
Dex28, L66: SD4Trademark
KKTOOLOrigin
ChinaProduction Capacity
10000Key features
High Precision Carbide Material: Manufactured from premium carbide for superior hardness and wear resistance.
Coolant Hole Design: Integrated coolant holes (3/5/8 or 12/15/20/25/30 times diameter) for efficient heat dissipation.
Wide Diameter Range: Available in multiple sizes from D3.0mm to D20.0mm to suit various drilling needs.
Standard DIN Compliance: Manufactured according to DIN 6537 and Dex28 standards for consistent quality.
Optimized Drill Point Angle: Features a 140-degree drill point angle for stable cutting performance.
Suitable for Multiple Materials: Designed to effectively drill P, M, and K series materials.
Diverse Shank Options: Offers various shank diameters (SD4 to SD20) to match different machine chucks.
Reliable Brand Quality: Produced by KKTOOL, a trusted manufacturer with over a decade of export experience.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-09-13Nearest Port: xiamenAverage Response Time: ≤3.31hTerms of Payment: T/TInternational Commercial Terms(Incoterms): EXW
AI-Powered supplier vetting
SummaryXiamen Camum Precision Tools Co., Ltd. is a Chinese trading and manufacturing company specializing in precision tools, with a focus on stable quality and innovation. The company operates three production lines, employs a moderate number of quality control and R&D staff, and primarily exports to Southeast Asia. While there is no explicit evidence of certification holdings, the firm emphasizes customer satisfaction and continuous improvement as part of its business philosophy.
Supplier typeThe supplier is a trading company and manufacturer/factory based in Fujian, China.
After-Sales capabilityThe company emphasizes first-class service and customer satisfaction as part of its philosophy, indicating a focus on after-sales service.
R&D capabilityThe company emphasizes continuous innovation and has a team of 6-10 R&D engineers, indicating a commitment to innovation.
Production capacityThe supplier operates three production lines and has 11-20 quality control staff, indicating a moderate production capability.
Customization capabilityThe supplier offers custom tools, suggesting an ability to provide customized solutions.
Client casesThe supplier has engaged in trade with HJ PRECISION CUTTING SA DE CV in Mexico, indicating international customer interactions.
Product Q&A
Q:What is the drill point angle?
A:
The drill point angle is 140 degrees.
Q:What materials can this drill bit handle?
A:
It is suitable for P, M, and K series materials.
Q:What is the lead time for orders?
A:
Peak season lead time is 1-3 months, while off-season is 3-6 months.
Q:Are these drills customizable?
A:
No, the product is listed as non-customized and follows standard DIN specifications.
Q:What is the spiral angle of the drill?
A:
The spiral angle is 30 degrees.
Send Inquiry
*To:
Xiamen Camum Precision Tools Co., Ltd.
Xiamen Camum Precision Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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