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6-35mm Vacuum Brazed Diamond Core Drill Bits with M14 Thread for Granite Marble Ceramic
US$1.00-5.00
10 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedLength
60mmModel NO.
MD-60Type
Core Drill BitMaterial
DiamondUsage
Diamond Drill Bit for Stone TileDiamond
6-35mmTransport Package
BoxSpecification
M14Trademark
MDOrigin
YiwuHS Code
82075090Production Capacity
50000/MonthKey features
Vacuum Brazed Diamond: High durability diamond core drill bits with vacuum brazing technology.
Wide Size Range: Available in diameters from 6mm to 35mm for various drilling needs.
Multi-Material Usage: Designed for drilling granite, marble, ceramic, and stone tiles.
3 Years Warranty: Comprehensive 3-year warranty coverage for product quality assurance.
OEM/ODM Support: Customized support available for OEM and ODM manufacturing needs.
Color Options: Available in red, yellow, and blue finishes for easy identification.
Fast Lead Time: Off-season lead time within one month; peak season within 15 days.
Company profile

YIWU MINGDIAO TRADING CO., LTDJiangsu, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-12-29Nearest Port: shanghai, nanjingAverage Response Time: ≤10.53hTerms 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 is identified as both a trading company and manufacturer/factory based in Jiangsu, China. It has exported since 2011 and reports export sales, broad international market coverage, and multiple accepted trade and payment terms. The supplier states that it maintains a strict quality management system and holds ISO 9001 and QC 080000 certifications. Production information indicates more than 10 production lines and an annual capacity of 1,000 CNC router laser engraving machines, while 6–10 R&D engineers and 6–10 quality-control staff are reported. The company claims efforts to develop new products and describes tools intended to improve stone-factory efficiency. However, the provided information does not establish specific after-sales procedures, verified customer cases, financial credibility, or detailed customization capabilities.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, and operates as a limited company in Jiangsu, China. This indicates combined trading and manufacturing roles rather than a purely intermediary business.
CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These stated certifications provide explicit evidence of formal quality and hazardous-substance management systems, although no certificate scope or validity details are provided.
R&D capabilityThe supplier states that it is making efforts to develop new products, and it reports 6–10 years of total R&D-engineer experience. These points support an existing product-development function, but they do not verify innovation outcomes, patents, or successful newly developed products.
Production capacityThe supplier reports an annual capacity of 1,000 CNC router laser engraving machines, more than 10 production lines, and one-month off-peak lead time with peak fulfillment within 15 working days. These explicit operational figures indicate established production capacity, although product-specific capacity and order-volume assumptions are not detailed.
Product Q&A
Q:What is the diameter range of these drill bits?
A:
The vacuum brazed diamond core drill bits are available in diameters ranging from 6mm to 35mm.
Q:What materials can this drill bit be used on?
A:
It is suitable for drilling granite, marble, ceramic, and stone tiles.
Q:Is customization available for this product?
A:
Yes, we support OEM and ODM customization, including specific diamond sizes from 6-35mm.
Q:What is the warranty period?
A:
We provide a 3-year warranty for these diamond core drill bits.
Q:What are the available colors?
A:
The drill bits are available in red, yellow, and blue colors.
Send Inquiry
*To:
YIWU MINGDIAO TRADING CO., LTD
YIWU MINGDIAO TRADING CO., LTD*Content:
Supplier replies will be sent to your registered email
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