Bosch Expert 2 608 900 404 Lâmina de serra de vaivém/serra de rolo/serra de sabre Carbide 3 unid.

Bosch EXPERT S1142KHM sabre saw blade is engineered for thick wood cutting with a T-shank design that fits common reciprocating saws. The blade features coarse tooth geometry optimized for fast, aggressive material removal and efficient rough cuts. It is intended for demanding demolition, construction and renovation tasks where controlled, high-rate cutting of solid timber, beams and large wooden sections is required.

Advantages

The blade delivers rapid cutting progress in thick wood thanks to its coarse teeth and robust body that resist bending during heavy-duty use. T-shank compatibility ensures quick, tool-free installation in most modern reciprocating saws. Cut geometry and tooth spacing are designed to reduce clogging and facilitate consistent chip clearance when working on dense or knotty wood. The stiff construction provides predictable cutting lines under load and improved durability in rough conditions.

Suitable for

• Demolition and dismantling of wooden structures
• Construction site rough cutting of beams and joists
• Renovation work involving removal of floorboards and framing
• Fast, coarse cuts in solid timber and large wooden sections

Key specifications

• Shank type: T-shank for universal reciprocating saw compatibility
• Tooth geometry: coarse teeth for aggressive cutting
• Intended material: thick, solid wood and structural timber
• Cut type: fast, rough cuts with efficient chip evacuation
• Construction: rigid blade body suitable for heavy-duty use

How to use

Install the T-shank blade into the reciprocating saw according to the saw manufacturer's instructions, ensuring secure clamp engagement. Align the blade with the intended cut line and start the saw at low speed to establish the kerf, then increase to the appropriate cutting speed for the material. Maintain steady pressure and allow the blade to advance at its own rate; avoid forcing the blade to prevent premature wear or bending. For long, straight cuts support the workpiece and secure it to reduce vibration.

Recommendations

Use personal protective equipment such as safety glasses, hearing protection and gloves. Choose this coarse-tooth saw blade for applications where fast material removal in thick wood is more important than fine finish; switch to a finer-toothed blade when a smoother edge is required. Clear sawdust regularly and inspect the blade for wear or damage before continued use.