M.A. Ford Single Flute (Uniflute) 90 Angle H.S.S. Countersink, 1″ Size, 1/4″ Shank Diameter, 2-3/4″ Overall Length

• H.S.S. – High Speed Steel
• H.S.S. Tools can be used to cut a wide variety of workpiece materials.
• Hardness: 58 to 60 RC
• Countersinks are mainly used for countersinking drill holes, countersinking screws, and deburring.
• Single flute countersinks are ideal for chamfering, deburring, and general-purpose countersinking.
• Widely used for machine and portable work at high speeds.
• Ideally used as accurate center holes on a range of workpiece materials including metal, wood, brass, aluminum.
• The surface is Steam homogenized to prolong tool life & prevent galling.
• Each size may be used on a wide range of hole diameters.
• Easily resharpened.
• Self-piloting and completely chatter less.
• No secondary burrs formed.
• Straight Shank
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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