The Diablo 4-1/2 in. 36-Tooth Fine Finish Saw Blade is engineered for smooth, clean crosscuts in hardwood, softwood, and plywood - making it an ideal choice for jobsite finish work including decking, fencing, fascia, and 1X lumber. Diablo combines application-specific TiCo Hi-Density carbide teeth with a super thin-kerf design to deliver precise cuts, reduced heat buildup, and extended blade life when using a trim saw or portable circular saw. Made in Italy, this fine finish blade performs consistently on both corded and cordless 4-1/2 in. saws with a 3/8 in. arbor, giving tradespeople and woodworkers a reliable tool for high-quality rips and crosscuts on the job.

Key Features

• Diablo TiCo Carbide teeth - specially formulated to withstand impact, reduce wear, and last longer in fine finish cutting applications, so you replace blades less often and maintain cut quality throughout the blade's life
• Perma-SHIELD non-stick coating - protects the blade against heat, gumming, and corrosion, keeping the blade running smoothly through resinous woods and pressure-treated lumber without drag or residue buildup
• Advanced Laser Cut Stabilizer Vents - traps noise and vibration for maximum stability, keeping the blade cool with accurate cuts in wood, resulting in cleaner edges and reduced operator fatigue
• Super Thin Kerf Design at.049 in. - provides less resistance and heat buildup for ease of cut, accuracy, and longer cutting life, which is especially valuable when working with cordless saws where battery runtime matters
• Tri-Metal Shock-Resistant Brazing - provides a high-performance shock absorber behind every tooth, protecting carbide tips from chipping when cutting through knots or dense grain
• Laser Cut Arbor - reduces vibration and premature wear for accurate blade rotation on cordless and corded saws, ensuring consistent, repeatable cuts throughout the blade's service life
• 36 ATB tooth configuration with a 5 deg. hook angle - optimized for smooth finish crosscuts across hardwoods, softwoods, laminate, plywood, OSB, and pressure-treated material

Why This Product

• Fine finish crosscuts in demanding materials - this blade is designed specifically for smooth results in hardwood, softwood, plywood, laminate, and pressure-treated lumber, eliminating the need for secondary sanding or cleanup on visible finish surfaces like fascia and decking
• Compatible with both corded and cordless trim saws - the super thin kerf and laser-cut arbor are optimized for 4-1/2 in. saws with a 3/8 in. arbor, making this blade a versatile fit for most compact circular saws used on the jobsite
• Built to last with TiCo carbide and Perma-SHIELD protection - the combination of impact-resistant carbide and a non-stick corrosion-resistant coating means the blade holds up in tough site conditions and delivers consistent performance cut after cut
• Rated up to 5000 RPM - the maximum RPM rating ensures safe, stable operation at full speed on trim saws, so you can work confidently without worrying about blade performance under load

Specifications

• Brand: Diablo
• Diameter: 4-1/2 in.
• Teeth: 36 ATB
• Arbor: 3/8 in.
• Kerf: .049 in.
• Hook Angle: 5 deg.
• Plate: .039 in.
• Maximum RPM: 5000
• Compatible Tools: Trim Saw
• Compatible Materials: Hardwoods; Softwoods; Laminate; Pressure Treated; Plywood; OSB
• Country of Origin: Italy

Available Pack Options

• D0436X: 1 Ea
• D0436X -8P: 8 Pk

Approved Applications

• Wood Cutting - smooth finish crosscuts in hardwood, softwood, plywood, OSB, laminate, and pressure-treated lumber for decking, fencing, fascia, and 1X finish work

Frequently Asked Questions

What types of wood and materials can this blade cut?

This blade is compatible with hardwoods, softwoods, laminate, pressure-treated lumber, plywood, and OSB. It is designed specifically for smooth finish crosscuts and high-quality rips in these materials, making it well-suited for decking, fencing, fascia, and general 1X finish work.

What size saw is this blade designed for?

This blade is optimized for corded and cordless 4-1/2 in. saws with a 3/8 in. arbor, such as a trim saw. It has a maximum RPM rating of 5000 and should only be used on saws that meet those specifications.

What does the thin kerf design mean for cutting performance?

The super thin kerf of.049 in. means the blade removes less material with each pass, which reduces resistance and heat buildup during the cut. This results in easier cutting, greater accuracy, and longer overall blade life - particularly beneficial when using cordless saws where motor load directly affects battery runtime.

What is the hook angle on this blade and why does it matter?

This blade features a 5 deg. hook angle, which is a relatively low positive hook designed for controlled, smooth finish cuts rather than aggressive ripping. A lower hook angle reduces the tendency of the blade to grab the material, producing cleaner edges on visible surfaces like fascia and trim boards.