What is the lead time for production?

The standard delivery time is around 10-15 days. Peak season lead time is one month.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Is OEM service available?

Yes, OEM and ODM services are available with support from our R&D team.

6mm Diamond Vacuum Brazed M14 Thread Dry Tile and Porcelain Drilling Core Bit

Name: 6mm Diamond Vacuum Brazed M14 Thread Dry Tile and Porcelain Drilling Core Bit
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 1987302155

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$2.90

10-999 Pieces

US$2.85

1,000+ Pieces

Sample price:US$2.90/piece.Request sample

Product profile

Customized

Length

62mm

Type

Core Drill Bit

Material

Diamond

Usage

Dry Core Bits

Cutting Material

Tiles, Ceramic and Porcelain

Transport Package

White Paper Box

Specification

OD6mm

Trademark

Johnson Tools

Origin

Jiangsu, China (Mainland)

HS Code

8466920000

Production Capacity

100000pieces Per Month

Key features

Vacuum Brazed Technology: High welding strength and thick segments ensure durability and performance.

Dry Drilling Capability: Designed for dry drilling without coolant, suitable for tiles and porcelain.

Professional Grade Design: Optimized for fast drilling of ceramic, porcelain, tile, and stone materials.

Customization Options: Offers full customization, minor customization, and flexible customization services.

OEM and ODM Service: Supports OEM and ODM services with 3 R&D engineers available.

100% Quality Inspection: Every finished product undergoes visual and function inspection before shipment.

Fast Delivery Time: Standard delivery time is around 10-15 days for most orders.

Wide Application Range: Compatible with angle grinders for drilling various hard materials.

Company profile

Years of Export ExperiencePatents AwardedFast DeliveryOEM Services

Johnson Tools Manufactory Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤4.54h

AI-Powered supplier vetting

SummaryThe supplier provides OEM and ODM services and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. It has 17 years of export experience, self-managed import/export rights, 90% export sales, and accepts multiple trade and payment terms. Production is conducted on one line, supported by 11–20 quality-control staff and stated advanced equipment and checking systems. However, no management-system certifications, SDK, new products in the past year, overseas service facilities, or offline trade-show participation are reported. Service procedures and complaint handling lack written records, and production batches are not continuously reconciled. Financial and cash-flow evidence is limited to year labels, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is an OEM/ODM manufacturer with its own factory location, one production line, stated production output, advanced equipment, and a technical workforce. It also provides export services directly through self-managed import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading intermediary.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and it lacks written service-assessment and corrective/preventive-action procedures or records. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, limiting documented overseas service support.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the design-service evidence when assessing demonstrated recent innovation capability.

Production capacityThe supplier reports one production line, 11–20 quality-control staff, advanced production and checking equipment, and flexible export fulfillment with one-month lead times in both peak and off-season. However, it does not continuously reconcile quantities for each batch or mass production, so production controls are not fully documented.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is strong direct evidence of broad customization capability.