Quick view QuikDrive PROLDHG2M25K - Underlayment / Backerboard Screwdriving System w/ 120V, 2500 RPM Motor MSRP: Price: $505.00 Price: with strikethrough Retail Price: Price: Sale Price: Price $475.00 Add   QuikDrive PROLDHG2M25K - Underlayment / Backerboard Screwdriving System w/ 120V, 2500 RPM Motor   to the cart