Description
AS4025 25mm Depth Metric Silver Series Annular CuttersBrand: HOLEMAKER Part Number: AS4025 Hole Diameter: 40mm Depth of Cut (DOC): 25mm Pilot Pin Diameter: 6.35mm (Use code SP16003) Shank Diameter: 3/4in | 19.05mmDescription: M2AL HIGH SPEED STEEL MATERIALM2AL - High Speed Steel is a high alloy material with a hardness of up to 67.5 HRC designed for increased endurance of the cutting edge and tool life.STEP HARDENED PROCESS - This state of the art manufacturing process produces cutters with extremely hard tooth tips for increased cutter performance while maintaining a softer body which is less susceptible to breakage than standard high speed steel cutters.MULTI CUT GEOMETRY - Provides smooth and fast cutting with decreased chatter. This also increases the cutters ability to remove swarf away from the cut and helps to enhance centering.FULLY GROUND WITH INTERNAL RELIEF - This feature allows Holemaker cutters to produce reamed quality burr free holes and also helps to reduce torque and horsepower requirements.UNIVERSAL SHANK19.05mm (3/4in) Universal Shank with 2 flat sections to suit most magnetic base drilling machines.