Item No.: H37X135
·Material Science：carbon steel 45#   
·4 Pc - Pin Punches:   
·3/16" x 3/8" x 6"，1/8" x 3/8" x 5"，3/32" x 3/8" x 5"，1/4" x 1/2" x 6"，  
·1 Pc - Center Punch:   
·1/8" x 3/8" x 5"  
·4 Pc - Taper Punches:  
·3/8" x 5/8" x 10"，5/32" x 1/2" x 9"，1/8" x 1/2" x 10"，1/8" x 3/8" x 8-1/2"  
·5 Pc - Cold Chisels:  
·1/2" x 3/8" x 6"，5/8" x 1/2" x 7"，3/4" x 5/8" x 7"，7/8" x 5/8" x 8"，1" x 3/4" x 8-1/2"  
·surface treatment: Black  
·heat treatment