What is the standard length of the bits?

The total length of all bits in the set is 80mm.

Is customization available for this product?

Yes, we offer OEM, ODM, and various customization options including samples and designs.

What is the minimum order quantity?

The minimum order quantity is 20 sets for this specific product.

High Quality Vacuum Brazed Drill Diamond Bits Set

Name: High Quality Vacuum Brazed Drill Diamond Bits Set
Brand: Johnson Tools Manufactory Co., Ltd.
SKU: 922811275

Jiangsu, ChinaJohnson Tools Manufactory Co., Ltd.

US$23.60

20-99 Sets

US$22.60

100+ Sets

Product profile

Customized

Standard

SGS,GB

Length

80mm

Model NO.

Tile Bit 1.2

Type

Core Drill Bit

Material

Diamond

Usage

Masonry Drilling, Ceramic, Porcelain, Stone.

Thread

Hex Shank

Technology

Vacuum Brazed

Application

Wet Drilling or Dry Drilling

Delivery Date

15-20days

MOQ

20sets

Transport Package

Aluminum Box Packaging

Specification

6/8/10/12/14mm

Trademark

Johnson Tools

Origin

China

Production Capacity

10000sets/Month

Key features

Vacuum Brazed Diamond Bits: High quality diamond core drill bits with vacuum brazed technology for durability.

Multi-Size Hex Shank Set: Includes 6mm, 8mm, 10mm, 12mm, and 14mm bits, all with 80mm length and hex shank.

Versatile Drilling Applications: Suitable for masonry, ceramic, porcelain, and stone drilling in wet or dry conditions.

OEM and ODM Services: Supports full customization, minor customization, and flexible customization options.

Strict Quality Inspection: 100% visual and function inspection ensures high product quality standards.

SGS and GB Certified: Products meet standard SGS and GB certifications for reliability and safety.

Experienced Manufacturer: Established in 2006 with 17 years of export experience and professional QA team.

Fast Delivery Options: Standard delivery time is 15-20 days, ensuring timely order fulfillment.

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: ≤4.19h

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.