Anti-kickback devices for power tools; Circular saws being portable electric power tools; Discs for abrading for use with power tools; Discs for cutting for use with power tools; Drill bits for rotary power tools; Drills being cordless electric power tools; Electric power tools; Hand held cordless power tools; Head attachments for power tools; Hydraulic power tools; Miniature power tools; Miniature power tools being parts of sets; Pneumatic power tools; Pneumatically operated power tools; Portable electric power tools; Power tools; Saw blades for use with power tools