3/8" x 5" A-Taper Pilot Drill (5 pack)

3/8" x 5" A-Taper Pilot Drill (5 pack) Vendor: ITM About This Heavy Duty Rotary Hammer Core Bit: Get ready to tackle tough jobs with these Heavy Duty Rotary Hammer Core Bits from ITM. Crafted with special alloy steel and Tungsten Carbide, these bits are designed to endure continuous hammering. Pair them with SDS-Max electric rotary hammer machines along with a pilot drill bit and extension for optimal performance. Specifications: Size: 3/8” x 5" A-Taper Part #: 721PD0385 Instructions: Prep by wiping off oil or lubricant from the taper surfaces. Insert the pilot drill into the drive extension first. Assemble the drive extension into the core bit. Begin drilling until the core bit reaches a depth of 3/8”. Utilize the ejector key to remove the pilot drill. Continue d