Check the listing for details. Milwaukee 48-17-3020 2 in. Diamond Premium Wet Core Bit. Condition: New. Listed at 96.99 USD. Milwaukee 2 in. Diamond Premium Wet Core BitModel Number: 48-17-3020Milwaukee Diamond Premium Wet Core Bits are designed to the highest standards, only using quality diamonds. Available in sizes 3/4in - 14in, Milwaukee Diamond Premium Wet Core bits offer exceptional drilling life and speed in cured concrete with hard aggregate and medium steel reinforcement. Designed with threaded cap for easily extending the core bit. This bit is 15 in. in length and contains a 1-1/4in -7 thread.Features:• Long life in cured concrete with hard aggregate and medium steel reinforcement• Threaded cap allows for bit extension• V-shaped turbo segment provides faster cutting action • 15in. Drilling Depth• Designed to be used Wet• 1-1/4in -7 Thread Includes:(1) 2 in. Diamond Premium Wet Core Bit