Scientific Cutting Tools TT150500A Threading Tool Internal

Product Description

The SCIENTIFIC CUTTING TOOLS TT150500A is a solid carbide single point threading tool designed for internal threading operations on CNC lathes and turning centers. It cuts threads from 20 to 56 TPI with a minimum threading diameter of 0.15 inches and a cutting depth of 0.5 inches. The tool features a 60-degree profile angle and an AlTiN+ coating for improved wear resistance and heat tolerance at elevated cutting speeds. A 3/16-inch shank and 2-inch overall length make it suitable for compact boring and threading applications where clearance is limited. This tool is typically installed and operated by machinists and CNC programmers in precision machining environments.

This threading tool is used for internal thread forms in a range of materials including steel, stainless, and aluminum alloys. It fits standard 3/16-inch shank tool holders and is well-suited for fine-pitch internal threads in small-bore components. The 0.035-inch projection from edge supports accurate thread profile engagement without interference. Applications include production threading in aerospace, medical device, and general precision machining where consistent thread form and tool life are required.

Key Features

• Solid carbide construction for rigidity and wear resistance in internal threading
• AlTiN+ coating provides heat and oxidation resistance at high cutting speeds
• 60-degree profile angle for unified and metric-compatible thread forms
• Threading range of 20 to 56 TPI covers a wide span of fine and coarse pitches
• 0.5-inch cutting depth supports threading in deep or blind bores
• Compact 3/16-inch shank and 2-inch OAL suit small-bore tooling setups

Compatibility

Designed for use in standard 3/16-inch shank internal threading tool holders on CNC lathes and turning centers performing internal single point threading operations.

Installation Notes

Installation and setup should be performed by a qualified machinist or CNC technician. Power down and lock out the machine before loading or adjusting tooling. Verify shank seating and projection dimensions against your tool holder specifications before running. Do not exceed the tool manufacturer's recommended cutting parameters for depth of cut and feed rate.