Dorian 73310155212 S20U-MTUNR-3 Boring Bar

Product Description

The Dorian 73310155212 S20U-MTUNR-3 Boring Bar is designed for precision machining tasks. This boring bar features a minimum bore diameter of one point five three inches, allowing for effective drilling operations. With a bar diameter of one point two five inches and a length of fourteen inches, it provides the necessary reach for deep cuts.

• Insert style: TNMG-322
• Material: Steel
• Direction: Right-hand

Product Highlights

This boring bar is suitable for a variety of machining applications, ensuring reliable performance while maintaining sharpness and accuracy.

Product Information

Standard Information

• Brand: Dorian
• Part Number: SI-MTUNR-20-3

Technical Specifications

• Minimum Bore Diameter: 1.5300 inches
• Bar Diameter: 1.2500 inches (31.750 mm)
• Bar Length: 14.0000 inches
• Insert Style: TNMG-322
• Material: Steel
• Direction: Right
• Coolant: No
• Insert Shape: 60° Triangle