Ideal for being used to drill and drive fixings into multiple materials in a variety of applications including installation of shelves, curtain rails or outside lights and garden decoration. Can be used on concrete, masonry, brick walls, breeze blocks, wood, metal, plastic, ceramic tiles, slate, marble, dry wall. The STANLEY FATMAX 19-Piece Masonry drilling and Impact Driving Set contains a variety of drill bits and screwdriver bits suitable for rotary hammer or cordless drills. It includes Phillips, Pozi and slotted impact screwdriver bits with torsion zone for greater bit strength, along with 5 hammer drill bits with feature tip for drilling concrete, masonry and ceramic tiles. Featuring a connectable case that allows multiple sets to be stacked and locked together, compatible with the TSTAK™ Caddy to hold all your accessory sets in one place and easy screwdriver bit removal and retention for user convenience. The wide variety of accessory bits is an essential addition to be used with Power tools in any novice to advanced DIY-er\'s toolbox.Comes with 6x Precision masonry/tile (1x 4mm, 1x 5mm 1x 5.5mm 1x 6mm 1x 7mm 1x 8mm), 8x 25mm Screwdriver Bits (1x T20, T25 & T30, 1x Pz1, 2x Pz2, 1x Ph1, Ph2), 4x 50mm Torsion Screwdriver Bits (1xPz1, Pz2, 1x Ph1, Ph20, 1x Bit holder/Drive guide.Recommended Power tools: STANLEY FATMAX V20 18V Cordless Brushless Combi Drill with Kit Box (SFMCD715D1K-GB), STANLEY FATMAX V20 18V Cordless Impact Driver with Kit Box (SFMCF800D1K-GB), STANLEY FATMAX V20 18V Cordless Combi Drill and Impact Driver Kit with Soft Bag (SFMCK465D2S-GB), BLACK+DECKER 2 Speed 18V Cordless Combi Drill with Kit Box (BCD700S1K-GB), BLACK+DECKER 18V Cordless Combi Drill and Impact Driver (BCK25S2S-GB), BLACK+DECKER 18V Cordless Drill Driver with Battery and Charger (BCD001C1-GB).