CorePlus Diamond Dry Core Drill Bit CORDCD28 28mm x 300mm

The CorePlus Diamond Dry Core Drill Bit is designed for dry drilling in materials such as concrete, brick, and stone. It features high-quality diamond segments for efficient and long-lasting performance, providing smooth drilling with fast debris removal and effective cooling to extend its lifespan. The 28mm diameter bit has 8mm high diamond segments and a 1/2 inch BSP threaded connection compatible with standard core drilling machines. Its ribbed core body with V-groove segments enables fast debris clearance for continuous cutting action, while the aerated core design enhances cooling and durability. For 22mm and 28mm sizes, a 10mm Hex Shank is used, eliminating the need for an arbor accessory.

Features

• 28mm diameter dry core drill bit
• 8mm diamond segments for long life
• 1/2 inch BSP threaded to fit standard machines
• Ribbed core body with V-groove debris clearance
• Aerated core design for improved cooling
• 10mm Hex Shank for 22/28 sizes

Technical specifications

• Diameter: 28mm
• Diamond segments: 8mm high
• Segment bond: premium-grade diamond
• Shank: 1/2 inch BSP with 10mm Hex Shank for 22/28
• Compatibility: standard core drilling machines
• Note: No arbor required for 22mm and 28mm sizes