Eazypower 81545 Combo-Pack 90-Degree 3/8-Inch Angle Drill Attachment and 1/4-Inch Hex Shank Angle Driver 90 degree angle attachment turns any drill into an angle drill Fits into drill chuck like you would use a drill bit. Use in hard to reach areas with drill bits, wire brushes, polishers and grinding discs. Angle drill attachment is completely sealed and lubricated Quick change angle driver works with all of our 1/4 inch insert tips in as little as 2 inches of clearance.