: Made of aluminum, not rust or break. High strength and hardness for durable use. Double Pocket: 15 Bit Angle, 2-ways oblique holes for accurate screw joints and bury the screws for screw stealth. Feature: Create flush, corner and angle pocket hole joints for leg-and-rail connections, building face frame cabinets, sneaking screws into tight spots, and fastening picture frames with unlimited applications. Easy to Use: Convenient and easy for quick drilling inclined holes to hide the screws in wooden furniture to create accurate woodworking holes to create or repair wood joints. Application: Mini pocket hole jig set, perfect for DIY home projects or professional and general commercial use. : Made of aluminum, not rust or break. High strength and hardness for durable use. Double Pocket: 15 Bit Angle, 2-ways oblique holes for accurate screw joints and bury the screws for screw stealth. Feature: Create flush, corner and angle pocket hole joints for leg-and-rail connections, building face frame cabinets, sneaking screws into tight spots, and fastening picture frames with unlimited applications. Easy to Use: Convenient and easy for quick drilling inclined holes to hide the screws in wooden furniture to create accurate woodworking holes to create or repair wood joints. Application: Mini pocket hole jig set, perfect for DIY home projects or professional and general commercial use.