4-1/4" Dry/Wet Multipurpose Core Bit for Masonry, Concrete, and Natural Stone, 6" Drilling Depth, SDS Max Pilot Bit Adapter with 5/8"-11 Arbor

4-1/4" Dry/Wet Multipurpose Core Bit for Masonry, Concrete, and Natural Stone, 6" Drilling Depth, SDS Max Pilot Bit Adapter with 5/8"-11 Arbor

DRY DRILLING - designed for brick, block, pavers or natural stones with Moh's hardness below 4 WET DRILLING - designed for concrete (non-reinforced) or natural stones with Moh's hardness below 7 SEGMENT HEIGHT - 10mm segment height DRILLING DEPTH - 6 inch drilling depth PILOT BIT ADAPTER - includes SDS Max pilot bit adapter WET OR DRY - recommended to use with handheld core drills (rotary mode only) or variable speed grinders ROTARY MODE ONLY - use on rotary mode only, please do not use hammer mode with our bits Versatile dry/wet multipurpose core bits with high diamond concentration and soft bonding for a wide range of applications. Dry drilling is ideal for brick, block and natural stones with Moh's hardness