What is the drill point angle?

The drill point angle is 140 degrees.

What is the spiral angle of the drill bits?

The spiral angle is 30 degrees.

High Performance 5D Carbide Drill Bits with Coolant Hole

Name: High Performance 5D Carbide Drill Bits with Coolant Hole
Brand: Xiamen Camum Precision Tools Co., Ltd.
SKU: 2056805425

Fujian, ChinaXiamen Camum Precision Tools Co., Ltd.

US$7.08

10-499 Pieces

US$5.87

500-999 Pieces

US$3.59

1,000+ Pieces

Sample price:US$7.08/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

DIN

Length

Jobber-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, PCB Drilling, Metal Drilling

Manufacturing Standaard

DIN 6537

Product Name

Carbide Twist Drills

Suitable for Materials

Pmk

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 Performance Material: Made of solid carbide for superior durability and drilling efficiency.

Coolant Hole Design: Integrated coolant holes improve heat dissipation and chip removal.

Wide Application Range: Suitable for wood, PCB, and metal drilling tasks.

Standard DIN Compliance: Manufactured according to DIN 6537 standard for precision.

Extensive Size Options: Available in diameters from 3.0mm to 20.0mm with various lengths.

Professional Grade Tool: Designed as twist drill bits for high-performance machining.

Reliable Manufacturing: Produced by a specialized tool manufacturer with export experience.

Company profile

Xiamen Camum Precision Tools Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-09-13Nearest Port: xiamenAverage Response Time: ≤2.07hTerms of Payment: T/TInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryXiamen Camum Precision Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering cutting tools and machining products for industries including molds, automotive, and aviation. The available information indicates three production lines, 11–20 quality-control staff, and R&D engineer experience of 6–10 years. It exports primarily to Southeast Asia, with recorded transactions involving one Mexican buyer for inserts and taps in 2025. The company states a commitment to stable quality, service, and continuous innovation, but no certifications are provided. Its stated lead times are 4–6 months off-season and 2–3 months peak season, and its export sales share is 11%–20%. Evidence is insufficient to establish financial strength, formal after-sales processes, or broad customer coverage.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. It is a limited company based in Fujian, China, with a stated factory location in Shanghai in another record, indicating manufacturing-related operations but also a location discrepancy requiring verification.

R&D capabilityThe company states that it continuously introduces advanced cutting and hole-machining tools and identifies continuous innovation as a business philosophy. R&D engineers are reported to have 6–10 years of total experience, supporting innovation capability, although no specific patents, new products, or development results are provided.

Production capacityThe supplier is identified as a manufacturer/factory offering inserts, cutters, end mills, drill bits, and custom tools, with three production lines and 11–20 quality-control staff. Its stated applications include mold, automotive, and aviation industries, although capacity, equipment details, and output volumes are not disclosed.

Customization capabilityThe product keywords explicitly include “Special Tool” and “Custom Tool,” indicating an offered customization capability. The slices do not provide details on customization scope, engineering process, minimum order requirements, or delivery performance for customized products.

Client casesTrade records show transactions in 2025 with HJ PRECISION CUTTING SA DE CV in Mexico for products described as inserts and taps, with one to two transactions per listed product record. This confirms at least one identifiable buyer relationship, but does not demonstrate a broad or extensive customer base.