Warranty 1 Year From The Date Of Invoice (Provide Invoice Copy To Claim Warranty); For Any Queries Please Contact . Join Bosch Beconnected For Extended Warranty & Rewards. Accessories Not Included In Warranty Drilling Diameter: 10 Millimeters For Masonry; 8 Millimeters For Steel; 20 Millimeters For Wood This 100 piece tool kit comes packed with a host of essential accessories including 1 keyed chuck, 1 plastic carry case, 5 masonry drill bits (4, 5, 6, 8, 10 mm), 5 metal drill bits (2, 3, 4, 5, 6 mm), 4 wood drill bits (4, 5, 6, 8 mm), 1 claw hammer with rubber grip, 10 screwdriver bits (ph1, ph2, pz1, pz2, s4, s6, h4, h5, t20, t25), 1 screwdriver magnetic adaptor, 7 sockets (4, 5, 6, 7, 8, 9, 10 mm), 1 nut driver adaptor (1/4"), 1 measuring tape (3 m), 1 combination plier (6"), 1 adjustable wrench (6"), 1 adjustable knife (1"), screws (3 mm - 10 pieces , 4 mm - 10 pieces, 5 mm - 10 pieces), S-Plugs (4 mm - 10 pieces, 6 mm - 10 pieces, 8 mm - 10 pieces) and 1 3-directional sprit level. Package Contents: 1 X Gsb 10 Re Professional Corded-Electric Drill Tool Kit With 100 Pc Accessory Set