Product Review

Tungsten weight set and drilling tool for easy, precise weight placement in pinewood derby cars;Drilling tool eliminates need for a drill press and precision measurement tools;Tungsten weights offer superior density and maximum speed for pinewood derby car racing;Drilling tool fits pinewood derby car bodies up to 1.75 wide; compatible with 3/8 and 25/64 drill bits;Kit includes (1) T-Tool weight placement tool, (5) ? oz weights, (1) ? oz weight and (2) 1/8 oz weights