Bosch PRO S1137BEF Medium Thick Metal Reciprocating Saw Blades

Metalworkers, renovators, and electricians regularly need to cut metal pipes and steel fittings with a recip saw — and the Bosch PRO S1137BEF Medium Thick Metal Reciprocating Saw Blade is designed specifically for those demanding tasks. Lasting up to 5x longer than a Bosch S922AF blade, it combines long blade life with a clean, precise cut.

The S1137BEF features an advanced Bi-Metal construction, with a hardened high-speed steel (HSS) strip bonded onto a flexible carbon steel body. This means the teeth cut hard and stay sharp, whilst the body resists snapping under load. A curved tooth section improves contact with the workpiece for a smoother result, and the thick blade profile adds rigidity for straighter cuts. Available in packs of 2, 5, or 25 to suit occasional use or high-volume trade work.

Features and Benefits:
• Lasts up to 5x longer than a Bosch S922AF blade
• Long life cutting medium-wall metal pipes and profiles
• 3x3 tooth geometry with differing tooth and gullet sizes optimised for cutting efficiency
• Thick blade offers added robustness for straight, accurate cuts
• Bi-Metal construction — HSS strip bonded to carbon steel body for hard teeth and a flexible body
• Curved tooth section for improved contact and a smoother cut
• Fits all S-shank reciprocating saws