Nonstick surface inside and out
Qwik-Openr circuit breaker protection (trips within 1/60th of a second) on 15 and 20 Amp single pole breakers at currents as low as 150 to 200 Amps
spring wire for optimum flexibility and strength
Exit area immediately and remain outside the treated area until sprays have dried
Approved Location: Indoor/Outdoor
Bosch HB450 Bi-Metal Power Change Hole Saw, 4-1/2" Eco_Friendly Nonstick surface inside and outHighlights: Type: Multi Purpose Diameter: 4 1 2" Cutting Depth: 1 5 8" Cutting Edge Material: 8% Cobalt Body Material: Bimetal Tooth Pattern: Progressive Chuck Size: 3 8" Shank Type: Hexagonal Applicable Materials: Aluminum, Brass, Bronze, Copper, Plastic, Stainless Steel And Wood Special Features: 8 Deg Cutting Angle For use with model HSBAL, HSBAM, HSBAMP, PCM38, PCM12, PCMSDSPL Mandrel Progressor tooth design for faster cutting and longer life