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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

Available

Customized

Non-Customized

Standard

DIN, JIS

Length

Taper-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Well Drilling, PCB Drilling

Manufacturing Standaard

DIN 6537

Product Name

Carbide Step Drills

Suitable for Materials

P M K

Drill Point Angle

140°

Spiral Angle

30°

Transport Package

Carton Box

Specification

Dex28, L66: SD4

Trademark

KKTOOL

Origin

China

Production Capacity

10000

Key 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:
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