Drilling in concrete with hammer drill bits: 4 -28mm

RTD Straps are 100% polyester which is heat set

2x BL4040: 15mins

Adjustable scale with stop screw

Blower function redirects motor exhaust to blow the cut line clear

3 lb. Drilling Hammer with Fiberglass Handle 82255 by GEARWRENCH Saw Drilling in concrete with hammerFeatures Durable hammer for heavy duty use with punches, chisels, and star drills Precision hardened striking face resists damage on demanding jobs Fiberglass handle absorbs each blow to reduce vibrations Molded, ergonomically designed comfort grip handle Limited Lifetime Warranty Specifications Hammer Style : Drilling Tether Ready : No Handle Type : Comfort Grip Head Finish : Polished Handle Material : Fiberglass Color : Red & Black Material : Alloy