Precise Morse Taper 4MT Shank H.S.S. Twist Drill, 1-1/8″ Size, 7-1/8″ Flute Length, 12-3/4″ Overall Length

• H.S.S. – High Speed Steel
• Series: A25/A26
• General purpose, normal duty drills designed for drilling holes in a variety or normal steels, cast iron, and other ferrous and non-ferrous metals and alloys.
• Normal 118 drill point angle suitable for a variety of drilling applications and conditions.
• Taper shanks to be used in a taper socket which are sized by the standard Morse taper sizes.
• Used with either portable or stationary machines having a taper socket spindle.
• To achieve optimal performance and extended tool life, suitable lubricating/cutting oils or coolant fluids are recommended for most drilling operations.
• Hardness: 58 to 60 RC
• Finish Coating: Black Finish
• Flute Shape: Normal Spiral – Helical
• Cutting Direction: Right Hand
• Center Cutting
• Shank Style: Taper Shank
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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