Overview

The S20R-STWPR11 Mechanical Lathe CNC Internal Boring Bar Tool Holder is designed to enhance precision and efficiency in CNC machining. Featuring a 60° cutting edge angle and an 11° relief angle of the blade, this tool holder is crafted from high-quality alloy steel for durability and superior performance. Ideal for internal turning applications, this holder supports a variety of cutting tools and is compatible with CNC lathes and boring bars.

Features and Specifications

• Model: S20R-STWPR11
• 60° cutting edge angle and 11° relief angle.
• Material:  alloy steel
• Type: S-Type (Screw-type)
• Handle Diameter: 20mm
• Total Length: 200mm
• Cutting Blade Length: 11mm
• Screw Size: M3*8
• Wrench: T8
• Compatible Blades: TPMT110302 TPMT110304

Package Includes:

• S20R-STWPR11 Lathe Tool Holder
• Compatible Screws, and Wrenches

Application

• CNC Machining: Ideal for internal boring and turning operations on CNC lathes.
• Boring Bars: Suitable for use with various boring bar setups for precision cutting.

5-Point Description

1. Precision Cutting: 60° cutting edge angle ensures accurate internal boring.
2. Durable Material: Made from high-quality alloy steel for extended tool life.
3. Versatile Use: Compatible with CNC lathes, boring bars, and TPMT110302/TPMT110304 blades.
4. User Convenience: Comes with an M3*8 screw and T8 wrench for easy installation.
5. Enhanced Performance: 11° blade relief angle optimizes cutting efficiency and reduces tool wear.