Specifications:- Pump Dimension(LxWxH): 12 5/8"" x 4 5/16"" x 4 5/16"" (32 x 11 x 11 cm)- Plastic Case Dimension(LxWxH): 16 15/16"" x 9 7/16"" x 4 3/4"" (43 x 24 x 12 cm)- Draw Stud Sizes(LxDia.): 3 1/8"" x 5/16"" (7.9 x 0.8 cm), 3 3/16"" x 5/16"" (8.1 x 0.8 cm)- 6 Dies and Punches Sizes: 1/2"", 3/4"", 1"", 1 1/4"", 1 1/2"", 2""- Drilling Hole Size: 7/8"" (22.5mm), 1 1/8"" (28.3mm), 1 3/8"" (34.6mm), 1 11/16"" (43.2mm), 1 15/16"" (49.6mm), 2 7/16"" (61.5mm)- Max Pressure: 9 ton- Material: 45# Steel, 40Cr Steel- Max Thickness for Iron: 1/8"" (11 gauge) - Max Thickness for Stainless Steel: 1/16"" (16 gauge)- Net Weight: 20.9 Lbs (9.5 kg). Package Contents:- 1x 9-Ton Hydraulic Punch Driver- 6 Sets of Dies and Punches- 2x Draw Studs- 1x Adapter- 1x Piston Shaft- 2x Spacers- 1x Plastic Carrying Case- 1x Manual