Starrett Hole Saw Core Ejector - KA8-1 Aluminium Ejector Spring Plate - Suitable For 20-24 mm Holesaw Drill Bits

EFFECTIVE: A simple but, highly effective method of ejecting the core/slug from a hole saw after the completion of the cut REDUCES HARD WORK: When you have this core ejector on hand at your commercial, residential or industrial worksite, you can minimize your hard work, as it ejects the raw slug/core as you cut through the material while drilling holes EJECTOR SPRING: Our core ejector comes with an ejector spring that helps when the saw penetrates the material. This ejector spring push the pressure plate as it returns to its natural open state PRESSURE PLATE: This core ejector comes with a durable pressure plate. This pressure plate compresses the spring inside the cup of the saw, as the saw cuts into the sheet material. INSTRUCTION TO USE: Where it is necessary to assemble the two parts of the core ejector twist the spring onto the ejector plate until it locks into place. Twist the spring on the assembled core ejector over the pilot drill until the pilot drill is protruding from the plate COMPATIBILITY: Compatible with all hole saws up to and including 210 mm. This hole saw core ejector is suitable to use with Starrett's Fast Cut, Deep Cut, Carbide Tripped Holesaws and other hole saws by Starrett. PLEASE NOTE: It is possible that the core/slug may be ejected from the saw at high speed. Please always use safety goggles and gloves and take extra care if drilling vertically.