IMPA: 632601

High Speed Steel Tool Bits for Marine Machining

High speed steel (HSS) tool bits are essential cutting tools for any shipboard machine shop. Designed for use on lathes, milling machines, and other metalworking equipment, these tool bits deliver precise cutting performance and exceptional durability in demanding marine environments. Whether you are machining shafts, propeller screws, or engine components, our HSS tool bits provide a sharp, consistent edge that stands up to repeated use.

Manufactured from premium high-speed steel, each tool bit is hardened and tempered to offer excellent wear resistance and heat resistance, ensuring long service life even under heavy cutting loads. Available in a range of sizes to fit various tool holders, these blanks can be ground to the exact profile you need for turning, boring, and threading operations. Trusted by marine engineers and shipyard technicians, these cutting tools meet the highest standards for marine supply (IMPA 632601).

Key Features

Technical Specifications

SpecificationDetail
Product TypeHigh Speed Steel Tool Bits
IMPA Code632601
MaterialHigh Speed Steel (HSS)
Hardness63-65 HRC (typical)
FinishSurface ground, polished
Available Lengths4", 6", 8"
Available Widths1/4", 3/8", 1/2", 5/8", 3/4"
Available Heights1/4" to 1"
ApplicationMachine tools, lathes, planers, milling machines
PackagingIndividual blister pack or bulk
ComplianceISO standard for cutting tools

Frequently Asked Questions

What are HSS tool bits used for?

HSS tool bits are used for cutting and shaping metal on lathes, milling machines, and other machine tools. They are ideal for marine applications requiring durable, precise cutting edges.

Can the tool bits be used on stainless steel?

Yes, high-speed steel tool bits can effectively cut stainless steel if the correct grinding angles and cutting speeds are used. They are well-suited for shipboard maintenance tasks on various metals.

Are the tool bits ready to use out of the box?

These are blank tool bits that require final grinding to the desired geometry for your specific cutting operation. This allows each user to create the perfect tool profile for their machine.

What sizes are available?

We offer a range of standard sizes in both fractional and metric dimensions to fit most tool holders. Check the specifications table for common lengths and cross-sections.

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