18mm Factory Wholesale High Quality Diamond Core Drill Bit High Frequency Laser Welded Crown Rim Continuous Rim Wet Core Bits for Granite Video,Demo, How It Works & Features

Name: 18mm Factory Wholesale High Quality Diamond Core Drill Bit High Frequency Laser Welded Crown Rim Continuous Rim Wet Core Bits for Granite
Uploaded: 2026-07-16T13:01:08+08:00
Description: Watch the 18mm Factory Wholesale High Quality Diamond Core Drill Bit High Frequency Laser Welded Crown Rim Continuous Rim Wet Core Bits for Granite video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-24 4730

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Product Specifications

Model NO.:

HWCGCW18

Type:

Core Drill

Usage:

Masonry Drilling

Certification:

SGS

Technology:

High Frequency Welded/Laser Welded

Customized Support:

OEM, ODM

Working Part:

Hot Pressed Sintered Diamond Rim

Cutting Type:

Wet

Use:

Masonry Drilling, Granite, Marble, etc

Adaptor:

M14;5/8"-11;1/2gas

Surface Treatment:

Color Painted

Equipments:

Angle Grinders

Segment Shape:

Continuous Rim

Advantage:

High Quanlity, Long Lifespan, More Sharpness

Material:

Diamond + Metal

Color:

Gold, Black, Yellow, Blue or as Your Requirements

Packing:

Plastic, Paper, Caron or as Your Request

Trademark:

DZHI, OEM or ODM

Transport Package:

Paper Hanger, Box, Skin, Blister, Tube

Specification:

6-50mm

Origin:

China

HS Code:

8207501000

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