8" 48-TOOTH TCT SAW BLADE FOR STEEL & FERROUS METAL
The Benchmark Abrasives 8" 48-tooth TCT saw blade is designed for clean, controlled cutting of steel and other ferrous metals. Its 48-tooth configuration and TCG (Triple chip grind) tooth geometry provide a strong balance of cutting speed and edge quality, making it a versatile choice for fabrication, installation and general metalworking.
Tungsten carbide-tipped teeth help deliver clean, burr-reduced cuts with fewer sparks and less heat than traditional abrasive cutting methods. The 5/8" arbor with diamond knockout provides fitment flexibility for compatible 8" worm-drive saws, while the 0.091" kerf provides a stable cutting path through tubing, angle iron, plate, rebar and flat stock.
Quantity: 1 Blade
Product Specifications
Specification
Details
Blade Diameter
8"
Tooth Count
48 Teeth
Blade Type
Tungsten Carbide Tipped (TCT)
Tooth Geometry
TCG − Triple Chip Grind
Arbor / Bore
5/8" with Diamond Knockout
Kerf
0.091"
Maximum RPM
5,800 RPM
Primary Material
Steel & Ferrous Metals
Compatible Tool Type
8" Metal Cutting Circular Saws
Product Features
48-tooth configuration provides a balance of cutting efficiency and clean edge quality.
TCG tooth geometry helps distribute the cutting load across alternating tooth profiles for durable metal-cutting performance.
Tungsten carbide-tipped teeth provide a long-lasting cutting edge for repeated steel cutting.
0.091" kerf provides a stable cutting path through common ferrous-metal shapes.
5/8" arbor with diamond knockout provides fitment flexibility for compatible saws.
Reduced sparks and heat compared with abrasive cutting methods help provide a cleaner cutting experience.
5,800 RPM maximum speed clearly identifies the operating limit for proper machine selection.
Materials & Applications
Best For
Mild steel
Steel
Wrought iron
Square tubing
Round pipe and tubing
Angle iron
Rebar
Flat stock
Steel plate up to 1/8"
The 48-tooth configuration is well suited for fabrication, maintenance and general-purpose steel cutting where both cutting efficiency and a clean finished edge are important.
Machine Compatibility
Designed for compatible 8" worm-drive saws that accept the blade diameter, arbor configuration and operating speed.
Common compatible saws include:
Milwaukee® 6370-20
SKILSAW® OUTLAW SPT78MMC-0
Other compatible 8" worm-drive saws
Always verify your saw's blade diameter, arbor size and operating RPM before installation. The saw must use an 8-inch blade with a 5/8-inch arbor and not exceed the blade's 5,800 RPM maximum rating. Confirm compatibility with the exact saw model, including arbor and flange engagement, guard clearance, blade rotation and permitted material.
Choosing the Right Tooth Count
With 48 teeth on an 8" blade, this blade sits in the balanced range between aggressive production cutting and fine-finish cutting, making it a strong general-purpose choice for steel.
Tips for Better Blade Performance
Secure the workpiece firmly before cutting.
Use a steady, controlled feed rate and allow the carbide teeth to perform the cut.
Avoid forcing the blade through the material.
Keep chips and debris clear of the cutting path.
Inspect the blade before use for damaged, missing or excessively worn teeth.
Replace or professionally sharpen the blade when cutting performance noticeably declines.
Saw blade lubricant can help reduce buildup and extend blade life during demanding applications.
Never exceed the blade's 5,800 RPM maximum operating speed.
Safety
Use only on saws designed to accept this blade diameter and arbor configuration.
Never install the blade on a machine that exceeds the blade's maximum RPM.
Keep all factory guards installed and properly functioning.
Inspect the blade before every use. Do not use a cracked, warped or damaged blade.
Secure the workpiece before cutting and maintain control throughout the cut.
Do not use this blade on stainless steel or hardened materials.
Wear appropriate eye, hearing, respiratory, and hand protection for the application.
Frequently Asked Questions
This blade is designed for mild steel and other ferrous metals, including non-hardened ferrous steel. It is well suited for square tubing, angle iron, pipe, rebar, flat stock and steel plate up to 1/8".
Yes. The 48-tooth configuration provides a useful balance between cutting speed and edge quality, making it a versatile choice for everyday fabrication and metalworking applications.
TCG stands for Triple Chip Grind. The alternating tooth profiles share the cutting load, helping improve tooth durability and support controlled cutting in ferrous metals.
Yes. Carbide-tipped metal-cutting blades typically produce fewer sparks and less heat than traditional abrasive cutting methods when used in the proper application.
The blade has a 5/8" arbor with a diamond knockout, allowing it to fit compatible saws designed around either arbor configuration. Only remove the knockout when required by the saw manufacturer.
No. This blade is not recommended for stainless steel or hardened materials. Use a saw blade specifically rated for stainless steel.
This blade is designed for steel and ferrous-metal cutting. For aluminum and other non-ferrous metals, use a Benchmark Abrasives TCT blade specifically designed for aluminum.
Common compatible saws include the SKILSAW OUTLAW SPT78MMC-01 8-inch worm-drive metal-cutting saw and the Milwaukee 6370-20 8-inch metal-cutting circular saw. It may also fit other 8-inch metal-cutting circular and worm-drive saws that accept the blade’s 5/8-inch arbor or specified diamond-arbor configuration and operate at 5,800 RPM or less. Confirm compatibility with the exact saw model, including arbor and flange engagement, guard clearance, blade rotation and permitted material.
The blade has a 0.091" kerf, which is the approximate width of material removed during the cut.
The blade has a maximum operating speed of 5,800 RPM. Never use it on a saw whose operating speed exceeds the maximum RPM marked on the blade.
8" 48-TOOTH TCT SAW BLADE FOR STEEL & FERROUS METAL
The Benchmark Abrasives 8" 48-tooth TCT saw blade is designed for clean, controlled cutting of steel and other ferrous metals. Its 48-tooth configuration and TCG (Triple chip grind) tooth geometry provide a strong balance of cutting speed and edge quality, making it a versatile choice for fabrication, installation and general metalworking.
Tungsten carbide-tipped teeth help deliver clean, burr-reduced cuts with fewer sparks and less heat than traditional abrasive cutting methods. The 5/8" arbor with diamond knockout provides fitment flexibility for compatible 8" worm-drive saws, while the 0.091" kerf provides a stable cutting path through tubing, angle iron, plate, rebar and flat stock.
Quantity: 1 Blade
Product Specifications
Specification
Details
Blade Diameter
8"
Tooth Count
48 Teeth
Blade Type
Tungsten Carbide Tipped (TCT)
Tooth Geometry
TCG − Triple Chip Grind
Arbor / Bore
5/8" with Diamond Knockout
Kerf
0.091"
Maximum RPM
5,800 RPM
Primary Material
Steel & Ferrous Metals
Compatible Tool Type
8" Metal Cutting Circular Saws
Product Features
48-tooth configuration provides a balance of cutting efficiency and clean edge quality.
TCG tooth geometry helps distribute the cutting load across alternating tooth profiles for durable metal-cutting performance.
Tungsten carbide-tipped teeth provide a long-lasting cutting edge for repeated steel cutting.
0.091" kerf provides a stable cutting path through common ferrous-metal shapes.
5/8" arbor with diamond knockout provides fitment flexibility for compatible saws.
Reduced sparks and heat compared with abrasive cutting methods help provide a cleaner cutting experience.
5,800 RPM maximum speed clearly identifies the operating limit for proper machine selection.
Materials & Applications
Best For
Mild steel
Steel
Wrought iron
Square tubing
Round pipe and tubing
Angle iron
Rebar
Flat stock
Steel plate up to 1/8"
The 48-tooth configuration is well suited for fabrication, maintenance and general-purpose steel cutting where both cutting efficiency and a clean finished edge are important.
Machine Compatibility
Designed for compatible 8" worm-drive saws that accept the blade diameter, arbor configuration and operating speed.
Common compatible saws include:
Milwaukee® 6370-20
SKILSAW® OUTLAW SPT78MMC-0
Other compatible 8" worm-drive saws
Always verify your saw's blade diameter, arbor size and operating RPM before installation. The saw must use an 8-inch blade with a 5/8-inch arbor and not exceed the blade's 5,800 RPM maximum rating. Confirm compatibility with the exact saw model, including arbor and flange engagement, guard clearance, blade rotation and permitted material.
Choosing the Right Tooth Count
With 48 teeth on an 8" blade, this blade sits in the balanced range between aggressive production cutting and fine-finish cutting, making it a strong general-purpose choice for steel.
Tips for Better Blade Performance
Secure the workpiece firmly before cutting.
Use a steady, controlled feed rate and allow the carbide teeth to perform the cut.
Avoid forcing the blade through the material.
Keep chips and debris clear of the cutting path.
Inspect the blade before use for damaged, missing or excessively worn teeth.
Replace or professionally sharpen the blade when cutting performance noticeably declines.
Saw blade lubricant can help reduce buildup and extend blade life during demanding applications.
Never exceed the blade's 5,800 RPM maximum operating speed.
Safety
Use only on saws designed to accept this blade diameter and arbor configuration.
Never install the blade on a machine that exceeds the blade's maximum RPM.
Keep all factory guards installed and properly functioning.
Inspect the blade before every use. Do not use a cracked, warped or damaged blade.
Secure the workpiece before cutting and maintain control throughout the cut.
Do not use this blade on stainless steel or hardened materials.
Wear appropriate eye, hearing, respiratory, and hand protection for the application.
Frequently Asked Questions
This blade is designed for mild steel and other ferrous metals, including non-hardened ferrous steel. It is well suited for square tubing, angle iron, pipe, rebar, flat stock and steel plate up to 1/8".
Yes. The 48-tooth configuration provides a useful balance between cutting speed and edge quality, making it a versatile choice for everyday fabrication and metalworking applications.
TCG stands for Triple Chip Grind. The alternating tooth profiles share the cutting load, helping improve tooth durability and support controlled cutting in ferrous metals.
Yes. Carbide-tipped metal-cutting blades typically produce fewer sparks and less heat than traditional abrasive cutting methods when used in the proper application.
The blade has a 5/8" arbor with a diamond knockout, allowing it to fit compatible saws designed around either arbor configuration. Only remove the knockout when required by the saw manufacturer.
No. This blade is not recommended for stainless steel or hardened materials. Use a saw blade specifically rated for stainless steel.
This blade is designed for steel and ferrous-metal cutting. For aluminum and other non-ferrous metals, use a Benchmark Abrasives TCT blade specifically designed for aluminum.
Common compatible saws include the SKILSAW OUTLAW SPT78MMC-01 8-inch worm-drive metal-cutting saw and the Milwaukee 6370-20 8-inch metal-cutting circular saw. It may also fit other 8-inch metal-cutting circular and worm-drive saws that accept the blade’s 5/8-inch arbor or specified diamond-arbor configuration and operate at 5,800 RPM or less. Confirm compatibility with the exact saw model, including arbor and flange engagement, guard clearance, blade rotation and permitted material.
The blade has a 0.091" kerf, which is the approximate width of material removed during the cut.
The blade has a maximum operating speed of 5,800 RPM. Never use it on a saw whose operating speed exceeds the maximum RPM marked on the blade.
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