Fast, Effortless Drilling with Diamond Products Premium Black Wet Core Bit

High-Speed Coring in Heavily Reinforced Concrete

The Core Bore Premium Black P38Z Handheld Thinwall Wet Core Bit is engineered specifically for commercial contractors demanding maximum drilling speed and minimal tool downtime. Featuring a specialized thin-wall barrel design, this professional-grade diamond bit reduces surface area friction to maximize the cutting power of handheld core drill motors.

The proprietary P38Z matrix bond features a high concentration of premium-grade diamonds formulated to aggressively slice through high-PSI concrete, hard flint aggregate, and heavy rebar configurations without glazing over.

• Industrial Grade: Built for high-frequency field use by commercial concrete cutting and demolition crews.
• Fast Cut Rate: Advanced P38Z bond prevents diamond glazing when hitting heavy rebar or high-PSI aggregate.
• Motor Protection: Thin-wall construction protects handheld drill motors from overheating by drawing less amperage.

Specs:

• Diameter: 1.75" (1-3/4 in.)
• Drilling Depth: 8"
• Segment Bond: Premium Black P38Z (Hard Aggregate / Heavy Rebar)
• Thread Size: 5/8"-11 Hub
• Operation: Wet Drilling Only
• Applications: Reinforced concrete, hard brick, flint, green concrete, asphalt, and natural stone.