supply of drill twist hss for morse taper shankdrill twist hss for morse taper shank,drill twist hss for morse taper shank two piece construction type n 32 mm is: 51 03 (one piece/two piece construction is suitable spec:is 5099/1983 material one piece construc tion - high speed steel two piece construction - cutting portion - high speed steel shank por tion carbon steel with tensile strength not less than 700 mpa (before construction). [ warr anty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ] => limited