Makita B-20432 jigsaw/scroll saw/reciprocating saw blade 5 pc(s)

The Makita B-20432 set contains five reciprocating saw blades designed for compact reciprocating saws such as the Makita RJ01W. Each blade uses a bi-metal construction combining flexible backing steel with high-speed cutting teeth to extend service life and resist breakage. These 6 TPI blades are optimized for aggressive, fast cuts in wood and other soft materials; they are manufactured from high-quality steel to maintain cutting performance over repeated use.

Advantages

Bi-metal construction delivers a balance of toughness and wear resistance, reducing the risk of tooth failure during heavy-duty cutting. The 6 TPI tooth geometry provides rapid material removal while keeping a controlled kerf for through cuts in wood. Blades are compatible with standard reciprocating saw blade holders on compact models, offering straightforward attachment and reliable performance in demolition or trimming tasks.

Suitable for

• Fast through cuts in dimensional lumber and construction timber
• Trimming branches and green wood
• Demolition where quick removal of wooden sections is needed
• General woodworking and site carpentry where aggressive cutting is preferred

Key specifications

• Blade material: bi-metal (high-speed steel teeth bonded to flexible backing steel)
• Tooth pitch: 6 TPI (teeth per inch) for aggressive cutting
• Pack quantity: 5 blades per pack
• Primary use: cutting wood and similar soft materials
• Compatibility: designed for compact reciprocating saws (blade shank compatible with standard holders)

How to use

Install the Makita B-20432 blade into the reciprocating saw according to the tool manufacturer's instructions, ensuring the blade is securely locked in the holder with the teeth facing the workpiece. Use steady pressure and let the blade do the cutting; avoid forcing the blade to reduce risk of overheating or premature wear. For best results on through cuts in wood, maintain a straight cutting line and use a saw speed appropriate for the material thickness.

Usage recommendations

Wear appropriate personal protective equipment, including eye and hearing protection and gloves. Inspect blades before use for any visible damage and replace if teeth are chipped or the blade is bent. For prolonged blade life, avoid cutting hardened fasteners or materials outside the blade’s intended use.