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