Ejector Key

Ejector Key ITM About This Powerful Tool: Unleash the strength of these Heavy Duty Rotary Hammer Core Bits specifically designed for use with SDS-Max electric rotary hammer machines. Crafted from special alloy steel and durable Tungsten Carbide, they are built to withstand continuous hammering. Don't forget, a pilot drill bit and extension are essential for optimal performance. Specifications: Size: Ejector Key Part # 722EJ0001 Instructions: Remove any oil or lubricant from the taper of the extension and the inner taper of the core bit. First, insert the pilot drill into the drive extension. Then, insert the drive extension into the core bit. Begin drilling the hole until the core bit is 3/8” deep. Use the ejector key to effortlessly push out the pilot drill. Continue drilling until the material being drilled fills the core bit interior, typically around 3” deep. If needed, break the drilled material inside the core bit with a chisel. Repeat the process until your desired hole depth is reached. About This Item: Important Note: To prevent excessive pressure on the taper shank system, it is crucial to drill with a pilot drill bit. Failure to do so may lead to breakage at the tapered end of the extension, especially between the two slots. Please be aware that such breaks are not considered defective and may not be covered under warranty. Popular Uses: The Ejector Key, with its unique design and efficiency, is commonly employed in industries such as construction, HVAC, and metalworking. This tool's diameter and durable construction make it ideal for creating precise holes in