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32mm 35mm 40mm 50mm 68mm Diamond Drill Bit for Drilling Granite
US$10.00-20.00
10 Pieces

Product profile

Customization

Available

Customized

Customized

Length

Taper-length

Model NO.

32mm 35mm 40mm 50mm 68mm

Type

Drill Grainte

Material

Diamond

Usage

for Stone,Marble Drilling

Material of The Tools

Diamond

Delivery Time

3 Days

Payment Term

Paypal /Western Union

Transport

DHL/TNT/EMS

Suitable

Granite ,Marble

Transport Package

Box

Specification

SGS

Trademark

OUDE

Origin

Nanjing

HS Code

8208900000

Production Capacity

5000PCS/Month

Key features

Vacuum Brazed Design: Side protection reduces heating, allowing both dry and wet drilling for granite and quartz.
High Precision & Stability: Good concentricity ensures no shaking during use, resulting in neat and smooth openings.
Multi-Size Availability: Available in 20mm, 25mm, 32mm, 35mm, 38mm, 40mm, 50mm, and 68mm for various needs.
Long Service Life: Durable matrix formed once, capable of drilling up to 200 holes with quality assurance.
Versatile Application: Suitable for angle grinders to drill granite, marble, concrete, sandstone, and reinforced concrete.
Fast Delivery: Custom orders delivered within 3 days; peak season lead time within 15 workdays.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-12-29Nearest Port: shanghai, nanjingAverage Response Time: ≤9.35hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryYIWU MINGDIAO TRADING CO., LTD, based in Jiangsu, China, is a trading company and manufacturer specializing in industrial equipment and tools, particularly in CNC router and laser engraving machines. With over a decade of export experience, the company focuses on international markets, exporting 51-70% of its products. It holds ISO 9001 and QC 080000 certifications, indicating strong quality management. The company emphasizes product quality, mutual benefits, and innovation, supported by a team of 6-10 R&D engineers. Its financial output ranges from $1M to $2.5M annually, with a production capacity of 1000 CNC machines. The supplier offers multiple payment terms and export methods, catering to diverse customer needs globally.
Supplier typeThe supplier operates as both a trading company and a manufacturer, providing flexibility in supply chain management.
CertificationsThe supplier holds ISO 9001 and QC 080000 certifications, indicating adherence to international quality and environmental management standards.
R&D capabilityThe company focuses on developing new products to meet diverse requirements and has a R&D team of 6-10 engineers.
Production capacityThe supplier has a production capacity of 1000 CNC machines annually, with more than 10 production lines.

Product Q&A

Q:Can this drill bit be used for dry drilling?
A:
Yes, the vacuum brazed side protection reduces heating, allowing it to be used for both dry and wet drilling.
Q:What materials can this diamond drill bit handle?
A:
It is suitable for drilling granite, quartz, sandstone, concrete, and reinforced concrete.
Q:What is the expected lifespan of the drill bit?
A:
The drill bit has a long service life and can drill up to 200 holes with quality assurance.
Q:What payment methods are accepted?
A:
We accept T/T, PayPal, Western Union, and small-amount payments.
Q:What is the lead time for orders?
A:
Custom delivery takes 3 days. Peak season lead time is within 15 workdays, and off-season is one month.

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