HF UNI - Variable helix - Corner radius INFO HF742 OSAWANORM cylindrical shank, long 5 flutes ideal for trochoidal milling, corner radius CR CARBIDE DRILLS PU-HPU TA-4HTA SUH P M K N S H ALH HRC H H H H SUH MINI H 1st choice I suitable CR HL HSD C-SD-TA SIDE MILLING HELICAL RAMPING VERTICAL TROCHOIDAL D D Tol. CR CR Tol. d(h6) l l1 L z EDP No. Stock 6 0/-0.030 0.10 0/-0.015 6 25 75 5 HF7420106075 h 8 0/-0.030 0.20 0/-0.015 8 25 75 5 HF7420208075 h 10 0/-0.035 0.20 0/-0.020 10 38 100 5 HF74202100100 h 12 0/-0.035 0.30 0/-0.020 12 45 100 5 HF74203120100 h 16 0/-0.035 0.30 0/-0.020 16 55 125 5 HF74203160125 h HSS DRILLS 20 0/-0.035 0.30 0/-0.020 20 65 125 5 HF74203200125 h LFTA SUTA HSS-HSS/CO CARBIDE END-MILLS G2 MDTA HF VH/UP MEF ALU MEX/MH UH/MH HSS END-MILLS CARBIDE BURRS h stock standard f non-standard stock m stock exhaustion 432