Dorian 73310155057 S20U-MDQNR4 STEEL BORING BAR (DNMG 432)

Product Description

The Dorian 73310155057 is a steel boring bar designed for precision machining. This S20U-MDQNR4 model features a diameter of one point two five inches and a length of fourteen inches, making it suitable for a range of boring applications.

• Minimum bore diameter of one point seven zero five inches
• Insert style DNMG-432 for enhanced performance
• Right-hand direction with no coolant required

Product Highlights

This boring bar is crafted from steel and features a diamond insert shape to provide exceptional cutting efficiency.

Product Information

Standard Information

• Brand: Dorian
• Part Number: SI-MDQNR-20-4

Technical Specifications

• Minimum Bore Diameter: 1.7050 inches
• Bar Diameter: 1.2500 inches (31.750 mm)
• Bar Length: 14.0000 inches
• Insert Style: DNMG-432
• Material: Steel
• Direction: Right
• Coolant: No
• Insert Shape: 55° Diamond