Diamond Products Heavy Duty Orange Wet Core Bore Bits Size:4" It is part of the

It is part of the PERFORM and PROTECT™ product line

No memory and virtually no self-discharge for maximum productivity and less downtime

The MILWAUKEE® M18 FUEL™ 1" SDS Plus Rotary Hammer is the fastest drilling rotary hammer in its class

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Diamond Products Heavy Duty Orange Wet Core Bore Bits Size:4" It is part of theExcellent footage and drilling speed. Designed for all types of wet drilling in applications with light to moderate steel. Very high quality diamond and longer coring life. Specifications Sizes: 2", 3", 4" General purpose concrete Reinforced concrete. Hard aggregate with reinforced concrete Hard aggregate. Hard materials, river rock with reinforcement Asphalt, brick, block