IMPA: 633066

High Speed Steel Tip Welded External Threading Tool Bits (IMPA 633066)

These external threading tool bits are manufactured from high speed steel with a welded tip construction, offering superior durability and performance for marine and industrial lathe operations. Specifically designed for cutting external threads on metals such as carbon steel, stainless steel, and alloys, they deliver clean and accurate results even under demanding marine maintenance conditions.

Each tool bit is precision ground to ensure a sharp cutting edge and consistent thread profile. The high speed steel tip provides excellent heat resistance and wear resistance, extending tool life and reducing downtime during machining tasks. Whether you are overhauling equipment or fabricating parts onboard, these tool bits meet the rigorous needs of shipboard engineering.

This product corresponds to IMPA code 633066, ensuring easy identification and procurement through marine supply channels. Available in various standard sizes, these threading tool bits are a practical addition to any ship's toolbox or machine shop.

Key Features

Technical Specifications

SpecificationDetails
Tool TypeExternal Threading Tool Bit
Tip MaterialHigh Speed Steel (HSS)
ConstructionWelded Tip
Model No.51
IMPA Code633066
Shank Size1/4-inch x 1/4-inch x 2-1/2-inch (6.35mm x 6.35mm x 63.5mm) and other standard sizes
Hardness63-65 HRC
ApplicationExternal threading on lathes for marine steel, stainless steel, and alloys
PackingIndividually wrapped

Frequently Asked Questions

What is the tip material of these threading tool bits?

The tip is made from high speed steel (HSS), providing excellent hardness and heat resistance for prolonged cutting life.

Can these tool bits be used on stainless steel?

Yes, they are suitable for threading stainless steel and other ferrous metals, though proper cutting speeds and coolant are recommended.

What sizes are available for this tool bit?

Common shank sizes include 1/4-inch, 3/8-inch, and 1/2-inch square shanks, in various lengths. Please contact us for specific size availability.

How do I order these tool bits for ship supply?

Use the IMPA code 633066 to identify this product in your order. Our team can assist with bulk shipping and documentation for marine vessels.

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