Core Bit Crown Manufacturer,Supplier and Exporter in India

Core Bit Crown

Product Code : TVT-MTE-10644

The Core Bit Crown is the diamond-impregnated cutting head of a coring assembly, used to cut cylindrical cores from concrete or rock.

How It Works

As the coring machine rotates the assembly and advances it into the material, the diamond-impregnated crown cuts an annular groove into the concrete or rock, leaving an intact cylindrical core inside the barrel that is later extracted for compressive-strength or other laboratory testing.

Technical Specifications

ParameterSpecification
Available Sizes38mm, 50mm, 75mm, 100mm, 150mm, 200mm

Applications

Diamond core bit crowns are used to obtain cylindrical concrete or rock core samples per ASTM C42/C42M and IS 516 (Part 4), with the core diameter selected to suit the required specimen size and the maximum aggregate size in the concrete being sampled.

Related Products & Category

The Core Bit Crown is part of our Miscellaneous Testing Equipments range. Other products in this range include Core Bit Coupling and Core Bit Tubing.

Frequently Asked Questions

What does a core bit crown do?
It is the diamond-impregnated cutting head that cuts a cylindrical core out of concrete or rock as the coring machine rotates and advances it.

What sizes are available?
It is available in 38mm, 50mm, 75mm, 100mm, 150mm, and 200mm diameters.

How is core diameter selected?
Core diameter is generally selected based on the required specimen size and the maximum aggregate size in the concrete being sampled, per the applicable coring standard.

Request a Quote

For a quotation on the Core Bit Crown, send us the size or capacity you need, the quantity and the delivery location. Request a quote from Tvet Equipments.

Last updated: September 2026

   

Office Address

Works:Tugalpur, S Sector KP-1, Behind Kailash Hospital,
Greater Noida City - 201310. Uttar Pradesh

[email protected]

Follow Us