Festool Sabre saw blade BUILDING MATERIALS INSULATION SR 400/5 (577491)

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Festool Sabre saw blade BUILDING MATERIALS INSULATION SR 400/5 (577491)

for RSC 18

Cut insulating materials with ease.

The extra-long insulating material saw blade made of HCS tool steel is suitable for cutting a wide variety of insulating materials and cardboard.

  • Extra-long blade for cuts in thick bundles of insulating material
  • Serrated for cutting insulating materials
  • Wide saw-blade back for straight cuts
  • HCS tool steel for a long service life
  • Knife edge suitable for plunge-cutting
  • The right saw blade can be found quickly with Festool's colour-coding: The colour green stands for machining construction materials
  • The universal shank makes it easy to change the saw blade quickly on all reciprocating saws with an S-shank mount
  • for cutting insulating materials

Main applications

  • Ideal for precise cutting in insulating materials
  • For straight and angular cuts
  • For plunge cuts in insulating material
  • For sawing softer plastics or fibreboard made of wood
  • For tube insulation and cutting cardboard

Technical Data

  • Pitch: 3/16" (5 mm)
  • Pitch: 5 TPI/ZpZ
  • Length of cutting blade: 13-3/4" (350 mm)
  • Length: 15-3/4" (400 mm)
  • Width: 1-3/4" (45 mm)
  • Thickness: 1/16" (1.50 mm)


  • One (1) Sabre saw blades BUILDING MATERIALS INSULATION
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US Tool & Fastener is a division of Angel-Guard Products, Inc. We pride ourselves on offering only the very best in woodworking tools and equipment. Our staff is trained to handle all requests professionally, complete, and as quickly as possible.

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