HF UNI - Variable Helix and unequal pitch - 45° chamfer HF441 OSAWANORM INFO weldon shank and reduced neck, 45° chamfer C45° CARBIDE DRILLS PU-HPU TA-4HTA P M K N S H SUH ALH H H H H C45° HRC H 1st choice I suitable SUH MINI HL 2D HSD SLOTTING SIDE MILLING HELICAL RAMPING VERTICAL DRILLING TROCHOIDAL C-SD-TA D D Tol. C45° C45° Tol. d(h6) l l1 d1 L z EDP No. Stock 3 0/-0.030 0.10 +/-0.020 6 9 15 2.80 57 4 HF441030 h 4 0/-0.030 0.10 +/-0.020 6 11 18 3.80 57 4 HF441040 h 5 0/-0.030 0.10 +/-0.020 6 13 19 4.80 57 4 HF441050 h 6 0/-0.030 0.10 +/-0.020 6 13 20 5.80 57 4 HF441060 h 8 0/-0.030 0.20 +/-0.020 8 20 26 7.80 64 4 HF441080 h HSS 10 0/-0.030 0.20 +/-0.020 10 22 30 9.80 72 4 HF441100 h DRILLS 12 0/-0.030 0.20 +/-0.020 12 26 36 11.80 83 4 HF441120 h 14 0/-0.030 0.20 +/-0.020 14 26 36 13.70 83 4 HF441140 h LFTA 16 0/-0.030 0.30 +/-0.020 16 32 42 15.70 92 4 HF441160 h SUTAHSS-HSS/CO 18 0/-0.030 0.30 +/-0.020 18 32 42 17.70 92 4 HF441180 h 20 0/-0.030 0.40 +/-0.020 20 38 50 19.70 104 4 HF441200 h 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 379