The DEWALT DT10300QZ Circular Saw Blade has the following specifications:

Blade Diameter: 165mm.
Bore Size: 20mm.
Tooth Count: 24.

The DEWALT DT10301QZ Circular Saw Blade has the following specifications:

Blade Diameter: 165mm.
Bore Size: 20mm.
Tooth Count: 40.

The DEWALT DT10302QZ Circular Saw Blade has the following specifications:

Blade Diameter: 184mm.
Bore Size: 16mm.
Tooth Count: 24.
Nail Tough- Can be used on nail embedded wood

The DEWALT DT10303QZ Circular Saw Blade has the following specifications:

Blade Diameter: 184mm.
Bore Size: 16mm.
Tooth Count: 40.
Nail Tough- Can be used on nail embedded wood

The DEWALT DT10304QZ Circular Saw Blade has the following specifications:

Blade Diameter: 190mm.
Bore Size: 30mm.
Tooth Count: 24.

The DEWALT DT10624QZ Cordless Extreme Framing Circular Saw Blade has the following specifications:

Blade Diameter: 165mm.
Bore Size: 20mm.
Tooth Count: 24.

The DEWALT DT10640QZ Cordless Extreme Framing Circular Saw Blade has the following specifications:

Blade Diameter: 165mm.
Bore Size: 20mm.
Tooth Count: 40.

This DEWALT Construction Circular Saw Blade has the following specification:

Application: Cutting of rough timber, possibly with embedded nails.
Blade Diameter: 160mm.
Bore Size: 20mm.
Tooth Count: 18.
Plate Thickness: 1.5mm.
Kerf Thickness: 2.5mm.
Grind Type: ATB.
Rake Angle: +20°.

This DEWALT Construction Circular Saw Blade is for the cutting of rough timber, possibly with embedded nails.

Specification:

Blade Diameter: 160mm
Blade Bore: 20mm
Tooth Count: 30
Plate Thickness: 1.5mm
Kerf Thickness: 2.5mm
Grind Type: ATB
Rake Angle: +10°

This DEWALT Construction Circular Saw Blade is for the cutting of rough timber, possibly with embedded nails.

Specification:

Blade Diameter: 165mm
Blade Bore: 20mm
Tooth Count: 24
Plate Thickness: 1.2mm
Kerf Thickness: 1.8mm
Grind Type: ATB
Rake Angle: +10°