Item No.: P23Y017
.Material:40CR 
.Drill bits(12 SAE): 3/16" x 110mm, 1/4" x 110mm, 5/16" x 110mm, 3/8" x 110mm, 1/4" x 160mm 
5/16" x 160mm, 3/8" x 160mm, 1/2" x 160mm, 5/16" x 210mm, 3/8" x 210mm, 1/2" x 260mm, 9/16" x 260mm 
.Bull Point(1 SAE): 10",Groove chisel(1 SAE): 10",Flat Chisel(2 SAE): 3/4" x 10", 1-5/8" x 10" 
.SDS-PLUS Bit(Metric): 5x110, 6x110, 8x110, 10x110, 6x160, 8x160, 10x160. 12x160, 8x210, 10x210 
10x210, 12x260, 14x260 Point Chisel: 14x143 ,14x250 Flat CHisel: 14x143x20, 14x250x20, 14x250x40 
.Heat treatment 
.Surface treatment:sand blasted