Page 92 - Demo

90 ISCAR GENERAL PURPOSE DRILLINGSPADE-CHAMCutting Condition RecommendationsISOMaterial Condition Mtl. No.V SFMIFPSPADE-CHAMFeed vs. Drill DiameterD=1.299-1.575IPRPnon-alloy steel and cast steel, free cutting steel<0.25% C annealed 1 260-360-460.012- .016 -.020%u22650.25% C annealed 2 260-340-430<0.55% C quenched and tempered 3 260-330-390%u22650.55% Cannealed 4 230-300-360quenched and tempered 5 160-230-300low alloy and cast steel (less than 5% of alloying elements)annealed 6 260-330-390.012- .016 -.020quenched and tempered7 230-300-3608 160-230-3009 130-180-230high alloyed steel, cast steel and tool steelannealed 10 160-230-295.010- .012 -.014quenched and tempered 11 130-200-260stainless steel and cast steelferritic / martensitic 12130-200-260 .008-.011-.014martensitic 13M stainless steel and cast steel austenitic, duplex 14 100-160-230 .008- .011 -.014Shigh temperature alloysFe basedannealed 31 100-150-190.006- .008 -.010hardened 3265-115-155 Ni or Co basedannealed 33hardened 34cast 35titanium alloyspure 3665-115-155 .007- .009 -.011alpha+beta alloys, hardened 37%u2022 Recommended cutting data