HSS Steel Flat Bar Strip Metal Plate 8-100mm Width 200mm Long Lathe Turning Tool

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HSS Steel Flat Bar Strip Metal Plate 8-100mm Width 200mm Long Lathe Turning Tool

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Size(width x thickness): 8 mm x 6 mm

Total length: 200 mm

Pack of: 1 Pcs

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$7.48 USD

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Verfügbar (500 Stück), versandbereit

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HSS Steel Flat Bar Strip — Precision-Ground Metal Plate for Lathe Turning & Machining

When a lathe tool snaps mid-cut or a worn cutter blank slows your project to a halt, finding the right replacement stock fast matters. Machinists, toolmakers, and serious DIY metalworkers rely on HSS steel flat bar strip as the go-to raw material for grinding custom cutting tools, forming blanks, and fabricating small structural parts without waiting on specialty orders.

These HSS steel flat bar strips are cut to a fixed 200 mm (approx. 7.87 in) length and are available in widths from 8 mm to 100 mm (approx. 0.31 in – 3.94 in) and thicknesses of 6 mm, 8 mm, 10 mm, 12 mm, or 14 mm (approx. 0.24 in – 0.55 in). Each piece is a solid high-speed steel flat section with consistent cross-section geometry suited for precision grinding and machining operations.

Typical applications include grinding single-point lathe turning tools, milling cutter blanks for manual mills, fabricating form tools for repetitive turning operations, and cutting small flat stock for jig and fixture components — all tasks where dimensional accuracy and material hardness are non-negotiable.

⚙️ Compatibility: Suitable for use with standard bench grinders, surface grinders, and tool & cutter grinders. Verify width and thickness against your tool holder or fixture slot before ordering.

✅ Key Features of These HSS Steel Flat Bar Strips

🔩 High-Speed Steel Construction — Retains hardness at elevated cutting temperatures, making it suitable for grinding into lathe tools that stay sharp through extended turning sessions.
📏 Wide Size Range — Widths from 8 mm to 100 mm and thicknesses from 6 mm to 14 mm give you the flexibility to match the exact cross-section your tool geometry requires.
✂️ Fixed 200 mm Length — A consistent 200 mm (7.87 in) length provides enough stock to grind multiple tool profiles or cut down to shorter blanks as needed.
📐 Consistent Cross-Section — Flat, parallel faces and square edges allow accurate clamping in tool posts and vises without additional dressing before grinding.
🔧 Versatile Machining Stock — Beyond lathe tools, these bars work as raw material for form tools, parting blades, scraper blades, and small structural components in jigs and fixtures.
📦 Sold Individually — Each listing is for 1 piece, so you can order exactly the width and thickness combination you need without buying a mixed assortment.

📐 Technical Specifications — HSS Steel Flat Bar Strip

Material	High-Speed Steel (HSS)
Width Range	8 mm – 100 mm (0.31 in – 3.94 in)
Thickness Range	6 mm – 14 mm (0.24 in – 0.55 in)
Length	200 mm (7.87 in)
Cross-Section Profile	Flat bar (rectangular)
Surface Condition	See variant options
Hardness	See variant options
Quantity per Pack	1 piece
Compatible Operations	Grinding, turning, milling, scraping

❓ Frequently Asked Questions

How do I choose the right width and thickness for my lathe tool?

Match the width to the tool holder slot or boring bar shank diameter you are using. The thickness should be at least equal to the depth of cut you plan to grind into the tool. For general-purpose turning tools on small to medium lathes, widths of 10–20 mm and thicknesses of 6–8 mm are common starting points.

Can I cut these bars to a shorter length with standard shop tools?

HSS is significantly harder than mild steel, so angle grinders with cutting discs rated for hard metals or abrasive cut-off wheels are the practical options. Hacksaw cutting is very slow and not recommended. A surface grinder or tool & cutter grinder can also be used to reduce length precisely.

Are these bars suitable for use as structural or load-bearing components?

These flat bars are intended as tooling stock for grinding and machining applications. While HSS has high hardness and wear resistance, it is also more brittle than structural steels. Using these bars as load-bearing structural members is not recommended without engineering assessment.

What grinding wheel type should I use to shape HSS flat bar into a cutting tool?

Aluminium oxide (white or grey) grinding wheels are the standard choice for grinding HSS. CBN (cubic boron nitride) wheels are a faster option if available. Avoid silicon carbide wheels, which are better suited for carbide and non-ferrous materials. Keep the workpiece cool with frequent quenching to avoid drawing the temper.

Will these bars rust or corrode in a workshop environment?

HSS contains chromium and other alloying elements that provide moderate corrosion resistance compared to plain carbon steel, but it is not stainless. In humid workshop conditions, applying a light coat of machine oil to stored bars will prevent surface oxidation. Ground surfaces are more susceptible than the as-supplied surface.

How do I confirm which size combination I need before ordering?

Measure your existing tool holder slot or the worn tool blank you are replacing. Note the width (the wider face) and the thickness (the narrower face) in millimetres, then select the matching variant from the size options above. If you are between sizes, choose the next size up and grind to fit.

Is the 200 mm length consistent across all width and thickness variants?

Yes. All variants listed on this page are cut to a fixed 200 mm total length regardless of width or thickness. If you require a different length, contact us to confirm availability.

🛒 Select your size (width × thickness) above, then add to cart.

HSS Steel Flat Bar Strip Metal Plate 8-100mm Width 200mm Long Lathe Turning Tool

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Beschreibung

HSS Steel Flat Bar Strip — Precision-Ground Metal Plate for Lathe Turning & Machining

✅ Key Features of These HSS Steel Flat Bar Strips

📐 Technical Specifications — HSS Steel Flat Bar Strip

❓ Frequently Asked Questions

HSS Steel Flat Bar Strip Metal Plate 8-100mm Width 200mm Long Lathe Turning Tool

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