Bosch HC2146 7/8 In. x 10 In. SDS-plus Bulldog Rotary Hammer Bit</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Optimized brazing and hardening process for long life</li><li>15 percent faster (compared to S4L)</li><li>Bosch-made carbide tip is tougher and more durable under heavy loads</li><li>Proprietary Bosch hardening process results in more holes per bit</li><li>Ideal for anchoring and through-hole applications in concrete</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41u5bhXr1HL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/3122cLLoQ5L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41LmOIgATJL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41b5viupcML.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41wBsBuE%2BEL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/61opctBzddL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51kwx8v5ISL.jpg' noproxy></br>