Jigsaw blade DeWalt DT2345-QZ, High-Speed Steel HSS, 152 mm working length, 2.5 mm tooth pitch, 5 pcs

DeWalt DT2345-QZ jigsaw blades are high-speed steel (HSS) blades with a 152 mm working length and a 2.5 mm tooth pitch, supplied as a pack of five. Designed for cutting wood, aluminium and glass-fibre reinforced plastic, these blades combine the hardness and wear resistance of HSS with a tooth geometry intended for precise and general-purpose jigsaw work. They are suitable for jigsaws that accept this blade type and are intended for users who need durable cutting edges for repeatable performance across a range of materials.

Advantages

HSS construction provides enhanced edge retention and heat resistance compared with standard carbon-steel blades, reducing wear during continuous cutting. The 152 mm working length allows deeper cuts in panels and boards, while the 2.5 mm tooth pitch balances cutting speed and finish quality for both fine and medium work. Pack of five blades ensures spare blades are available for extended projects, limiting downtime for blade changes.

Suitable for

• Cutting soft and hardwoods in furniture and joinery work
• Trimming and shaping aluminium sheets and profiles
• Cutting glass-fibre reinforced plastic (GRP) and composite panels
• General-purpose workshop tasks requiring durable HSS edges

Key specifications

• Material: High-Speed Steel (HSS)
• Working length: 152 mm
• Tooth pitch: 2.5 mm
• Quantity in pack: 5 blades
• Cutting applications: wood, aluminium, glass-fibre reinforced plastic

How to use

Select a compatible jigsaw that accepts this blade type and ensure the tool is disconnected from power before fitting. Insert the blade with the teeth facing the direction of cut, following the jigsaw manufacturer's instructions for securing the blade. Start cutting at a moderate speed appropriate for the material: slower speeds for aluminium and GRP to avoid overheating, higher speeds for wood where a faster feed is acceptable. Apply steady, even pressure and let the blade do the work to maintain a clean cutting line and extend blade life.

Usage recommendations

For best results, clamp workpieces securely and use a guide or fence for straight cuts. When cutting metal or composites, consider using a lubricant or cooling method recommended for HSS blades, and avoid excessive lateral force to prevent premature tooth wear or blade breakage.