Somta Series 712 – HSS No.4 Morse Taper Parallel Machine Reamers 38.1mm/ 1-1/2"

HSS Machine Reamer 1‑1/2″ – Somta Series 712, Morse Taper Shank No. 4

The SOMTA 7123810 – 1‑1/2″ HSS Machine Reamer is a robust, precision reaming tool designed for finishing large-diameter holes to high accuracy. Equipped with a No. 4 Morse Taper Shank (MTS), it is ideal for use in lathes, milling machines, and drilling machines where secure tool holding and alignment are critical. Manufactured from premium High-Speed Steel (HSS), this machine reamer delivers superior cutting performance and wear resistance for reaming steel, aluminum, cast iron, and other machinable metals.

Key Features & Benefits

• Large-Diameter Precision Reaming – Designed for final sizing of 1‑1/2″ holes with excellent surface finish.
• Morse Taper Shank No. 4 – Ensures secure fit and accurate alignment in compatible machine spindles.
• Straight Flutes – Provide consistent and smooth cutting action in standard reaming operations.
• High-Speed Steel (HSS) – Offers excellent toughness, edge retention, and long service life.
• Right-Hand Cutting – Standard cutting direction for conventional machining applications.

Technical Specifications

• Part No: 7123810
• Reamer Type: Machine Reamer
• Cutting Diameter: 1‑1/2″
• Flute Type: Straight Flute
• Shank Type: Morse Taper No. 4 (MTS 4)
• Material: High-Speed Steel (HSS)
• Thread Direction: Right-Hand
• Application: Machine reaming of holes in metals and non-ferrous materials

Why Choose the SOMTA 7123810 Machine Reamer?

• Precision Hole Sizing – Ensures tight tolerance and professional-grade surface finish.
• Heavy-Duty Performance – Suitable for use in industrial machine setups for large-diameter holes.
• Reliable Morse Taper Connection – Guarantees accurate and stable mounting in production environments.
• HSS Durability – Withstands tough materials and extended use without premature wear.

The SOMTA 7123810 HSS Machine Reamer with MTS No.4 is your go-to solution for large-diameter precision reaming—built for reliability, accuracy, and durability in demanding machining operations.