Specifications: *Product name: Chisel Bit *Color: Gold, Black *Hardness: HRC48-53 *Material: 40CR Steel *Optional Stype: Pointed Chisel, Flat Chisel *Handle: SDS-PLUS *Length: (Approx. ) 250mm/9.84& x27;& x27; *Pointed diameter: (Approx. ) 15mm *Flat Head Size: (Approx. ) 24mm *Uses: Grooving and breaking on concrete or brick. *Note: Construction on steel bars is strictly prohibited. * With self-sharpening function, it can keep the head sharp after use, improve work efficiency and be durable. *Suitable for: concrete or brick *Quantity: 1pc Package Included: 1 Chisel Bit Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.