Schroeder makes a fantastic, rugged product. Provides exactly the kind of control desired... actually a little larger than Fiskars models that we've used for delicate/tricky drilling jobs. Have already used this model on all typical housing materials including a range of woods and with masonry and specialty bits on mortar, cement, brick, drywall, etc. with success. It has an excellent gear mechanism. Personally, I think this should be required use before folks ruin their projects with power drills they don't know how to use, though this is not a replacement for a power drill. Just my thoughts.