What is the lead time for production?

Peak Season Lead Time: 1-3 months; Off Season Lead Time: 3-6 months.

Best Quality Long Life Carbide Drill Bits with Coolant Hole

Name: Best Quality Long Life Carbide Drill Bits with Coolant Hole
Brand: Xiamen Camum Precision Tools Co., Ltd.
SKU: 2025829335

Fujian, ChinaXiamen Camum Precision Tools Co., Ltd.

US$9.68

10-499 Pieces

US$7.03

500-999 Pieces

US$6.75

1,000+ Pieces

Product profile

Customization

Available

Customized

Non-Customized

Standard

DIN, AISI

Length

Jobber-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, PCB Drilling, Metal Drilling

Transport Package

Carton Box

Specification

Dex28, L66: SD4

Trademark

KKTOOL

Origin

China

Production Capacity

10000

Key features

Solid Carbide Material: Made from high-quality solid carbide for durability and long life.

Coolant Hole Design: Features coolant holes (3x/5x/8x/12x/15x/20x diameter) for efficient heat dissipation.

Multi-Material Drilling: Suitable for wood, PCB, and metal drilling applications.

Strict Quality Control: All products undergo 4 inspections before shipment to ensure stable quality.

Professional R&D Team: Backed by a professional R&D team for high-quality cutting tool design.

Wide Size Range: Available in various diameters from 3.0mm to 20.0mm with specific flute lengths.

Company profile

Xiamen Camum Precision Tools Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-09-13Nearest Port: xiamenAverage Response Time: ≤2.58hTerms 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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are an integrated manufacturing and trading company with over 10 years of experience in this field.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer free sample for testing as support, client will just need pay the sample deliver cost fee only.

Q:Can you produce Special carbide Tools?

Yes, we can. we have our own professional R&D team that we could produce according to your drawing or sample.

Q:How can I place the order?

Please send an inquiry or just contact our sales.

Q:What are the shipping methods?

Courier Service Ship ways FedEx, TNT, DHL,EMS,UPS. We will recommend the best ship to you depends on the quantity, current situation and freight rate.