Circular saw blade STHOR 08820 — 1 pc, carbide-tipped (model 08820)

STHOR 08820 is a single-piece carbide-tipped circular saw blade designed for clean, durable cross and angle cutting of hardwood and wood-based materials. Supplied as one piece, the blade fits circular saws compatible with its arbor and mounting and is intended for woodworking and general carpentry tasks that require a long-lasting cutting edge. Some hard plastics may be cut with testing recommended before use.

Advantages

The blade features carbide-tipped teeth brazed with brass for improved durability and wear resistance. Its positive rake angle of approximately 10 degrees and alternate BA tooth geometry provide efficient cutting performance and a cut width of about 3.0 mm, supporting smooth cross and angle cuts in timber and composite wood products.

Suitable for

• Cross cutting of hardwood boards
• Angle and general cuts in wood-based panels (plywood, MDF, particleboard)
• Stationary and handheld circular saws with compatible arbor/mounting
• Carpentry and woodworking tasks requiring durable teeth

When it may not be suitable

This blade is not optimised for precision fine finishing cuts where ultra-fine tooth counts are required; a blade with a finer tooth pitch may produce smoother surfaces. Cutting very hard plastics or non-wood materials should be preceded by test cuts, as performance and wear can vary.

Key specifications

• Construction: single-piece saw blade with carbide-tipped teeth brazed in brass
• Tooth geometry: alternate type BA
• Rake angle: positive, approx. 10°
• Cut width (kerf): approx. 3.0 mm
• Material suitability: hardwood, wood-based materials, some hard plastics (test cutting recommended)
• Pack quantity: 1 piece

How to use

Install the blade on a circular saw that matches the blade’s arbor and mounting specifications, following the saw manufacturer’s safety and installation instructions. Ensure the blade is secured, check rotation direction, and adjust saw speed and feed rate according to the material being cut. For best results with hardwoods and panels, use steady, even feed pressure; perform test cuts when working with hard plastics. Wear appropriate personal protective equipment and follow machine safety practices.

What to consider before purchase

• Compatibility with your saw’s arbor diameter and mounting system
• Intended materials: hardwoods and wood-based panels; test for very hard plastics
• Required cut quality—consider a finer-tooth blade if very smooth finish is needed
• Pack size: sold as a single blade

Usage recommendations

Use the STHOR 08820 carbide-tipped circular blade for standard cross and angle cuts in hardwood and wood-based materials; maintain correct saw setup, perform test cuts on unfamiliar plastics, and replace the blade when carbide teeth show wear to preserve cut quality and safety.