Forward and Backward Pivoting Head: Offers 180 degree of coverage

This blade can be re-sharpened if it gets dull

The 21° plastic round head framing nailer features a low profile design to easily navigate tight spaces

Eleven (11) Hole Saws: 3/4"

This blade is bi-metal construction and has a tooth pattern similar to standard hand held hacksaw blades

Fein MultiMaster Teak Blades Electrical Installation Hand Tools Forward and Backward Pivoting Head:Fein Teak Blades are used for caulking removal between deck boards. The blades are available in three widths: 3mm, 4mm & 5 mm. The end of the blade is "U" shaped, and it scoops out the old caulking, leaving enough room to re apply new caulking. To prevent damage to your decking, select a blade that is slightly smaller that the caulk line you want to remove. It's the fastest, easiest method to remove old caulk.