Allied Machine & Engineering (AMEC) Universal Spade Drill Insert Holder 21881-0005 / H-500-5MT-SR | 4 in. to 8.5 in Cutting Diameter | Orientation: Axial | Coolant Through

Allied Machine & Engineering (AMEC) H Series HP/Universal Spade Drill Insert Holder, part number 21881-0005, model H-500-5MT-SR. This is a Standard length (#500 SR) taper shank holder designed for the H Series cutting diameter range of 4.000 in. to 8.500 in. The holder features a #5 Morse Taper shank and a straight flute configuration, which is consistent with horizontal center machining applications for effective chip evacuation. Coolant is delivered through a 1/2 NPT port. Overall length per catalog specification is approximately 19.187 in. with a usable flute length of approximately 15.000 in. and total assembly length of approximately 25.875 in. The holder accepts Allied HP and Universal series spade drill inserts in the H Series blade seat configuration and is compatible with the Allied Rotary Coolant Adapter (RCA) system for through-coolant drilling operations. Manufactured in the United States by Allied Machine & Engineering Corp., a specialized holemaking tooling manufacturer. Item is supplied in original Allied Machine factory packaging with foam insert tray and red retention straps. Designated for use in drilling, boring, and large-diameter holemaking operations in ferrous and non-ferrous materials using replaceable spade drill insert technology.

Stock # 0226-290