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40mm Brazed Core Diamond Hole Saw Drill Bit Hollow Hole Cutter for Glass Porcelain Tile Marble Ceramic Granite

Name: 40mm Brazed Core Diamond Hole Saw Drill Bit Hollow Hole Cutter for Glass Porcelain Tile Marble Ceramic Granite
Brand: TINOR
SKU: RN06612
Price: 7.99 GBP
Availability: InStock

~~£15.98~~

Sold by Tinor-GB

Product information

Description

General description

Made of selected high-strength carbon steel and diamond-coated drill bit, this professional diamond hole opener offers excellent cutting ability, is rust-proof and durable, and provides high torque for a long service life. The diamond coating increases drilling speed and sharpness, while the cutting edge design reduces resistance for more efficient drilling, allowing you to create smooth, round holes accurately. Ideal for porcelain, glass, marble, ceramic, rock, and granite.

Technical specifications

Diameter: 40mm

Material: High-strength carbon steel with diamond coating

Usage

To use the hole saw effectively, first cut a 45° angle to create a positioning crescent groove. Then, slowly erect the hole opener and drill at a uniform speed. It is important to keep the bit moist while drilling to avoid overheating.

Features

Brand
TINOR
Length
65 mm
Diameter
40 mm
Material
Diamond
Suitable for
Glass / Mineral / stone

Advice from

Core drill buying guide

A large, robust tool, the core drill is designed to drill concrete and other materials using a very wide bit sometimes called a bell or a saw. Depending on the nature of the material, you can choose between dry or wet core drilling.

Read our guide

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