Topex reciprocating saw blade Shark 500 mm 11 TPI model 10A452

The Topex reciprocating saw blade Shark 500 mm 11 TPI (model 10A452) is a long, straight demolition-style blade intended for use with compatible reciprocating and demolition saws. With a length of 500 mm and a tooth pitch of 11 TPI, the blade is engineered to deliver medium-coarse cutting performance for tasks that require a longer reach and persistent cutting action. It is designed for replacement use in renovation, demolition, and general DIY work where cutting through wood and mixed construction materials is necessary.

Advantages

The blade's 11 TPI tooth configuration balances cutting speed and chip clearance, making it suitable for moderate-speed cuts in wood and composite construction materials. Its extended 500 mm length provides increased reach for plunge cuts, cutting through thicker sections, and working in confined or hard-to-reach areas. The hardened tooth geometry and robust steel construction offer durability for renovation and demolition tasks, reducing the frequency of blade changes during continuous work.

Suitable for

• Cutting soft and hard wood in renovation and carpentry
• Demolition work involving mixed construction materials and wooden structures
• Plunge cuts and deep cuts where extended blade length is required
• General DIY tasks requiring a long reciprocating saw blade

Key specifications

• Blade length: 500 mm
• Tooth pitch: 11 TPI (teeth per inch) — medium-coarse
• Intended material type: wood and mixed construction materials
• Blade style: straight demolition/reciprocating blade for long reach

How to use

Install the Topex Shark blade following the reciprocating saw manufacturer's instructions, ensuring the blade is securely fastened and the saw is unplugged or the battery is removed during replacement. Select an appropriate stroke speed for the material: moderate speeds for wood and mixed materials to preserve tooth life and control cut quality. Position the blade tip at the cut start, apply steady pressure, and allow the blade teeth to remove material without forcing. For plunge cuts, start with a small notch or pilot hole to guide the blade and maintain control during deeper cuts.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, gloves, and hearing protection. Inspect the blade before use for damage or excessive wear and replace if teeth are chipped or the blade is bent. Match blade length and tooth pitch to the specific task — the 500 mm, 11 TPI Shark blade is best for medium-coarse cuts in wood and mixed construction materials rather than fine finish work or metal cutting.