Precise H.S.S. Brown & Sharpe Taper #4 Finishing Reamer, 5-7/8″ Overall Length

• H.S.S. – High Speed Steel
• Hardness: 58 to 60 RC
• Cutting Direction: Right Hand
• Series: B23A
• Designed for resizing of drilled and bored holes to suit standard Brown & Sharpe taper shanks.
• Made to cut holes to suit standard Brown & Sharpe taper shanks.
• For hand reaming operations where the reamer is driven by a tap wrench attached to the square drive area of the shank.
• Suitable for reaming Brown & Sharpe taper sockets in a variety of normal ferrous and non-ferrous materials.
• Ground from the solid.
• Straight flute design.
• Bright and black finish.
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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