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

Center Punch: 1/8-Inch By 5-Inch, 3/16-Inch By 6-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. Cold Chisels: 3/8-Inch By 5-1/2-Inch, 1/2-Inch By 6-Inch, 5/8-Inch By 6-1/2-Inch. 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.

Blade Material: Chromium Vanadium Steel. Handle Material: Plastic. Size: Original version. Brand: Astro Pneumatic Tool. Date First Available: May 10, 2006. Best Sellers Rank: #26,489 in Tools & Home Improvement. Customer Reviews: 4.7 out of 5 stars 4,401 ratings 4.7 out of 5 stars. : B000LQLGHO. Batteries Required?: ?No. Batteries Included?: ?No. Handle Material: ?Plastic. Item Package Quantity: ?1. Volume: ?1 Milliliters. Material: ?steel. Size: ?Original version. Is Discontinued By Manufacturer: ?No. Item model number: ?AST1600. Country of Origin: ?China. Product Dimensions: ?9 x 9.7 x 1.1 inches. Item Weight: ?1 pounds. Part Number: ?APT-1600. Manufacturer: ?Astro Pneumatic.