Astro Pneumatic Tool 1600 16-Piece Punch and Chisel Set Description The Astro Pneumatic 1600 16-Piece Punch And Chisel Set Is Made Of Heat Treated Chrome Vanadium Steel. It Includes The Following: Punches - (5) Taper Punches, (5) Pin Punches, (2) Center Punches. Chisels - (3) Clod Chisels, (1) Chisel Gauge And (1) Plastic Storage Tray. Hardness: 54-58Hrc From the Manufacturer The Astro Pneumatic 1600 16-Piece Punch and Chisel Set is made of heat treated chrome vanadium steel. It includes the following: Punches - (5) Taper punches, (5) Pin punches, (2) Center punches. Chisels - (3) Clod chisels, (1) Chisel gauge and (1) Plastic storage tray. Hardness: 54~58HRC Features: Taper Punch: 3/32-Inch By 5-1/4-Inch, 1/8-Inch By 5-3/4-Inch, 5/32-Inch By 6-Inch, 3/16-Inch By 6-1/4-Inch, 1/4-Inch By 6-3/4-Inch Cold Chisels: 3/8-Inch By 5-1/2-Inch, 1/2-Inch By 6-Inch, 5/8-Inch By 6-1/2-Inch Pin Punch: 3/32-Inch By 4-1/4-Inch, 1/8-Inch By 4-3/4-Inch, 5/32-Inch By 5-Inch, 3/16-Inch By 5-1/4-Inch, 1/4-Inch By 5-3/4-Inch Center Punch: 1/8-Inch By 5-Inch, 3/16-Inch By 6-Inch Product Details: Manufacturer: ‎Astro Pneumatic Part Number: ‎APT-1600 Item Weight: ‎1 pounds Product Dimensions: ‎9 x 9.7 x 1.1 inches Country of Origin: ‎China Item model number: ‎AST1600 Is Discontinued By Manufacturer: ‎No Size: ‎Original version Material: ‎steel Volume: ‎1 Milliliters Item Package Quantity: ‎1 Handle Material: ‎Plastic Blade Edge: ‎Straight Batteries Included?: ‎No Batteries Required?: ‎No Date First Available: May 10, 2006