csa certified
This versatile tool can perform the function of 2 rasps and 2 files
Use with convertible jet pumps for 4" or larger deep well applications
EFFICIENCY : Powerful 8
Nickel Finish
Forstner Bit Set, High-Speed Steel, 4-Pc. Rock Salt & Ice Melt csa certified4 piece, forstner, high speed steel bit set, sharp center spur accurately locates the center of your hole, use for drilling flat bottom holes, pocket holes or overlapping holes, set includes 1 each: 1" (cut diameter: 1", overall length: 3 1 2", shank diameter: 3 8"), 3 4" (cut diameter: 3 4", overall length: 3 1 2", shank diameter: 3 8", 1 2" cut diameter: 1 2", overall length: 3 1 2", shank diameter: 5 16" & 1 4" cut diameter: 1 4", overall length: 3