Bosch Custom Case 48 Piece 1 4 in Impact Driver Bit Set End Posts ) 9 in Manufacturer Warranty ) 9 in Manufacturer Warranty 2 years Certifications and Listings ETL Certified The 11 Amp motor is powerful enough to tackle the toughest mowing jobs and is a great mower for homeowners that maintain small lawns Sub Brand Custom Case Brand Model Compatibility Fits most drill drivers Bit Length Set Shank Size 1 4 in Shank Type Hex Material Black oxide coated HSS Head Type Set Adaptor Included Yes Set Individual Set Double Ended No Warranty None Case Type Hard Package Quantity 48 CA Residents: Prop 65 Warning(s) No Number of Pieces 48 so the right bit is always at hand Precision engineered bit tips – deliver a tighter fit and less cam out Heat treated bit manufacturing – provides stronger bit High visibility bit sleeve – makes finding the correct bit for the job easier Durable case – features a secure case latch and rubber bumpers Precision engineered nutsetter heads deliver a tighter fit and less damage to the screw