Home BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade
BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade
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BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade

Regular price $55.00 Sale price $34.99
Condition: New
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BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade

BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade

Condition: New

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Availability: In stock SKU: SKU UPC / GTIN: 028874777408

Model Number: 77-740

BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade

BLACK+DECKER 77-740 Piranha 10 in. 32T Thin Kerf Circular Saw Blade

Product Overview

The BLACK+DECKER 77-740 Piranha 10-inch, 32-tooth thin kerf saw blade is built for fast, efficient cutting on a 10-inch circular saw. Its aggressive, patented curved tooth geometry and carbide-tipped teeth are designed to cut through a wide variety of materials faster than conventional carbide blades.

With a 5/8-inch arbor and heat-treated construction, the 77-740 is a practical choice when you need a thin-kerf blade that holds up over repeated cutting jobs.

Key Features
  • Faster cutting: Patented curved teeth with a +15 degree hook angle and alternate tooth bevel are designed to cut faster.
  • More efficient cuts: A thin .045 in. kerf design cuts more efficiently than wider blades.
  • Versatile tooth geometry: Aggressive tooth geometry is intended for use across a wide variety of materials.
  • Longer blade life: Carbide-tipped teeth and a special heat treatment give the blade longer life than traditional carbide blades.
  • Fewer broken teeth: Reinforced shoulders help reduce tooth loss and breakage.
  • Less warping: Expansion slots help prevent warping.
  • Reduced friction: A fully sandblasted plate reduces friction during the cut.
  • Sturdy plate: A .071 in. plate thickness supports the blade through demanding cuts.
Specifications
Brand BLACK+DECKER
Model 77-740
Product Line Piranha
Blade Diameter 10 in.
Tooth Count 32
Arbor Size 5/8 in. round
Tooth Material Carbide-tipped
Kerf Thin, .045 in.
Plate Thickness .071 in.
Hook Angle +15 degrees
Tooth Bevel Alternate
Plate Finish Fully sandblasted
Item Weight 7.2 oz
Best Uses / Applications

The aggressive tooth geometry is intended for use across a wide variety of materials on a 10-inch circular saw. The Piranha line is offered with tooth counts for everything from fast cut ripping to general purpose cutting to fine finishing, so the 32-tooth configuration suits general cutting work.

Compatibility / Materials
  • Designed for 10-inch circular saws with a 5/8-inch round arbor.
  • Carbide-tipped teeth with a heat-treated construction.
  • Fully sandblasted plate with expansion slots.
Important Purchase Information

Before purchasing, confirm that your saw accepts a 10-inch blade with a 5/8-inch arbor. Always follow your saw manufacturer's guidance and blade safety instructions.

Frequently Asked Questions

Quick answers to common questions about this product.

What size saw does the BLACK+DECKER 77-740 fit?

The 77-740 is a 10-inch circular saw blade with a 5/8-inch round arbor. Confirm that your saw accepts a 10-inch blade with a 5/8-inch arbor before purchasing.

How many teeth does the 77-740 blade have?

The BLACK+DECKER 77-740 has 32 carbide-tipped teeth.

What does thin kerf mean on the 77-740?

Thin kerf refers to a narrow cut width. The 77-740 has a .045 in. kerf, which the manufacturer states cuts more efficiently than wider blades.

Is the 77-740 a carbide blade?

Yes. The 77-740 uses carbide-tipped teeth, and the manufacturer states that a special heat treatment gives it longer life than traditional carbide blades.

What is the Piranha line?

Piranha is BLACK+DECKER's line of circular saw blades. The line is offered in sizes from 5-1/2 to 10 inches and in a variety of tooth counts for different cutting tasks.

What materials can the 77-740 cut?

The manufacturer describes the aggressive tooth geometry as suitable for a wide variety of materials. For material-specific recommendations, check your saw's manual and the blade's cutting guidance.

How does a 32-tooth blade compare to a blade with fewer teeth?

In general, a blade with more teeth produces a finer finish, while a blade with fewer teeth removes material more aggressively. The 32-tooth 77-740 is positioned for general cutting.

What does the 77-740 weigh?

The BLACK+DECKER 77-740 has an item weight of 7.2 ounces.

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