9.5mm x 152mm QUICK CHANGE Pilot Stepped Drill BitHSS Pocket Hole Wood ToolHigh-speed steel (M2) drill bit for use with standard chucks of 9.5mm (3/8") diameter. Features 6.3mm (1/4") hex shank and drills standard 9.5mm (3/8") pocket-holes. Overall length 152mm (6").SIZE: L x W x H (mm) 17 x 15 x 98WEIGHT: 0.01t1299 Loops 9.5mm x 152mm QUICK CHANGE Pilot Stepped Drill Bit HSS Pocket Hole Wood Tool