This angle grinder electric drill conversion kit can turn your electric drill into a multi-functional grinding machine. Perfect for polishing, cutting wood, grinding jade, removing rust, etc. It fits most electric drills. This angle grinder connecting rod kit includes a 10mm triangular shaft and a 6mm round shaft. Just choose the conversion shaft you needed, insert it into the chuck, and then put the black pressure plate, polishing plate(not included), and silver pressure plate in order, using the wrench to tighten them firmly. Please take protective measures before installing and that the pressure plate is secure to prevent cutting parts from flying out during use. The drill arbor mandrel adaptor is made of high-quality metal, wear-, high-temperature , sturdy, and . 1 x 6mm round shaft, 1 x triangular shaft, 3 set replacement grinder flange nuts, 2 x spanner wrench., Weight: 0.53682560797 pounds, Manufacturer: Jaywool