Jigsaw Blade Makita B-43175 Bimetal 5 pcs

The Makita B-43175 jigsaw blade set contains five bimetal blades engineered for durable and precise cutting across a range of common workshop materials. Designed to fit most Makita jigsaws and compatible models with standard T-shank blade mounts, these blades combine high-speed steel cutting edges with a flexible spring steel body to offer a balance of toughness and fatigue resistance. The set is intended for users who need consistent performance for intermittent or continuous cutting tasks.

Advantages

Bimetal construction provides extended blade life compared with standard carbon-steel blades while maintaining sharp cutting performance. The blades are heat-treated for wear resistance and have a tooth geometry optimized for a clean cut and reduced splintering. Their compatibility with T-shank jigsaw fittings allows quick blade changes and stable cutting action. The five-blade pack gives users spare blades for different jobs or for replacement when blades wear.

Suitable for

• Cutting mild steel and non-ferrous metals
• Cross-cutting and ripping of hardwoods and softwoods
• Working with plywood, chipboard and laminates
• General workshop and site repair tasks

Key specifications

• Blade material: bimetal (HSS cutting edge bonded to spring steel backing)
• Shank type: T-shank compatible
• Quantity in pack: 5 blades
• Intended use: wood, metal, laminates
• Tooth design: fine-tooth geometry suitable for cleaner cuts in metal and wood

How to use

Install the blade into a compatible T-shank jigsaw according to the jigsaw manufacturer's instructions, ensuring the blade is secured and oriented with the teeth pointing towards the workpiece. Select an appropriate cutting speed and feed rate for the material: slower speeds for metals and harder materials, faster for softer woods. Support the workpiece properly and clamp it where possible to minimize vibration. Allow the blade to cut at its own pace without forcing it to prevent premature wear or breakage.

Usage recommendations

For longer blade life and better cut quality, use lubricant or cutting fluid when cutting metals, and use masking tape or a zero-clearance insert to reduce splintering on delicate laminates and veneered surfaces.