Diamond Products 4" Dh Orange Dry Hole Saw Core Bore Bit

The Diamond Products 4745 4" DH Orange Dry Hole Saw Core Bore Bit is specifically engineered for dry drilling in soft masonry materials such as brick and block. Built with a specialized DH bond, this core bit delivers fast cutting performance while maintaining durability in non-concrete applications. Designed for professionals in construction and masonry work, this 4-inch diamond core bit ensures clean, accurate holes without the need for water cooling. Its optimized segment design enhances cutting efficiency, making it ideal for electrical, plumbing, and HVAC installations in brick and block structures.

Optimized for Dry Drilling

Designed to perform efficiently without water in brick and block applications.

Ensures fast cutting and long-lasting performance in soft masonry.

Provides accurate hole drilling with minimal chipping.

Ideal for soft brick and block (not recommended for concrete).

Built to withstand demanding jobsite conditions.

Product Name: DH Orange Dry Hole Saw Core Bore Bit

Brand: Diamond Products

Product Line: Core Bore

Bit Type: Dry Diamond Core Bit

Diameter: 4“

Arbor / Thread: 5/8"-11

Overall Length: 9“

Drilling Depth: 9“

Product Type: Dry Hole Saw Core Bit

Color / Series: Orange (Heavy-Duty Series)

Country of Origin: USA

Package Quantity: 1