
HF UNI SC - Variable Helix and unequal pitch - C+R INFO HF871 OSAWANORM weldon shank, SC smooth cut for low cutting force, chamfer + radius from D1 to D2.5: cylindrical shank C+R CARBIDE DRILLS from D3: weldon shank PU-HPU TA-4HTA Replaces HF861 with new general dimensions SUH P M K N S H ALHHRC SUH MINI 1st choice suitable C+R HL HSD 2D C-SD-TA SLOTTING SIDE MILLING HELICAL RAMPING VERTICAL DRILLING TROCHOIDAL D D Tol. C+R C+R Tol d(h6) l l1 d1 L z EDP No. Stock 1 0/-0.020 0.1 +/-0.020 4 3 50 4 HF871010 h 1.5 0/-0.020 0.1 +/-0.020 4 4.5 50 4 HF871015 h 2 0/-0.020 0.1 +/-0.020 4 6.5 50 4 HF871020 h 2.5 0/-0.020 0.1 +/-0.020 4 6.5 50 4 HF871025 h 3 0/-0.025 0.1 +/-0.020 6 9 50 4 HF871030 h HSS DRILLS 3.5 0/-0.025 0.1 +/-0.020 6 11 57 4 HF871035 h 4 0/-0.025 0.1 +/-0.020 6 11 57 4 HF871040 h LFTA 4.5 0/-0.025 0.1 +/-0.020 6 13 57 4 HF871045 h SUTAHSS-HSS/CO 5 0/-0.025 0.1 +/-0.020 6 13 57 4 HF871050 h 5.5 0/-0.025 0.1 +/-0.020 6 13 57 4 HF871055 h 6 0/-0.025 0.1 +/-0.020 6 13 57 4 HF871060 h 7 0/-0.030 0.2 +/-0.020 8 20 64 4 HF871070 h 8 0/-0.030 0.2 +/-0.020 8 20 64 4 HF871080 h 9 0/-0.030 0.2 +/-0.020 10 22 72 4 HF871090 h 10 0/-0.030 0.2 +/-0.020 10 22 72 4 HF871100 h CARBIDE 11 0/-0.030 0.2 +/-0.020 12 26 83 4 HF871110 h END-MILLS 12 0/-0.030 0.2 +/-0.020 12 26 83 4 HF871120 h 13 0/-0.030 0.2 +/-0.020 14 26 83 4 HF871130 h G2 14 0/-0.030 0.2 +/-0.020 14 26 83 4 HF871140 h MDTA HF VH/UP 15 0/-0.030 0.2 +/-0.020 16 32 92 4 HF871150 h MEF 16 0/-0.030 0.2 +/-0.020 16 32 92 4 HF871160 h ALU 18 0/-0.030 0.2 +/-0.020 18 32 92 4 HF871180 h MEX/MHUH/MH 20 0/-0.030 0.2 +/-0.020 20 38 104 4 HF871200 h HSS END-MILLS CARBIDE BURRS h stock standard f non-standard stock m stock exhaustion 438