FRACTIONAL & METRIC 2 Flute Drills • Metric: DIN 338 2 101 TOLERANCES (inch) FRACTIONAL & METRIC SERIES D1 = +.0000/–.0005 EDP NO. TOLERANCES (mm) CUTTING DECIMAL METRIC OVERALL FLUTE CLEARED UNCOATED Ti-NAMITE-A D1 = +0,0000/–0,0127 DIAMETER EQUIV. EQUIV. LENGTH LENGTH LENGTH (AlTiN) D1 L1 L2 L3 #80 0.0135 0.34 3/4 3/16 – 51080 57076 STEELS #79 0.0145 0.37 3/4 3/16 – 51079 57077 1/64 0.0156 0.40 3/4 3/16 – 51101 57078 STAINLESS STEELS #78 0.0160 0.41 3/4 3/16 – 51078 57079 CAST IRON #77 0.0180 0.46 3/4 3/16 – 51077 57080 #76 0.0200 0.51 7/8 1/4 – 51076 57081 HIGH TEMP ALLOYS #75 0.0210 0.53 7/8 1/4 – 51075 57082 TITANIUM #74 0.0225 0.57 7/8 1/4 – 51074 57083 #73 0.0240 0.61 7/8 1/4 – 51073 57084 HARDENED STEELS #72 0.0250 0.64 1 5/16 – 51072 57085 NON-FERROUS #71 0.0260 0.66 1 5/16 – 51071 57086 0,7 mm 0.0276 28,0 9,0 – 61001 68268 PLASTICS/COMPOSITES #70 0.0280 0.71 1-1/4 1/2 – 51070 57087 #69 0.0292 0.74 1-1/4 1/2 – 51069 57088 For patent #68 0.0310 0.79 1-1/4 1/2 – 51068 57089 information visit 1/32 0.0312 0.79 1-1/4 1/2 – 51102 57090 www.ksptpatents.com 0,8 mm 0.0315 30,0 10,0 – 61003 68269 #67 0.0320 0.81 1-1/4 1/2 – 51067 57091 #66 0.0330 0.84 1-1/4 1/2 – 51066 57092 #65 0.0350 0.89 1-3/8 5/8 1/2 51065 57093 0,9 mm 0.0354 32,0 11,0 8,0 61005 68270 #64 0.0360 0.91 1-3/8 5/8 1/2 51064 57094 #63 0.0370 0.94 1-3/8 5/8 1/2 51063 57095 #62 0.0380 0.97 1-3/8 5/8 1/2 51062 57096 #61 0.0390 0.99 1-3/8 5/8 1/2 51061 57097 1,0 mm 0.0394 34,0 12,0 9,0 61007 68271 #60 0.0400 1.02 1-1/2 3/4 39/64 51060 57098 #59 0.0410 1.04 1-1/2 3/4 39/64 51059 57099 #58 0.0420 1.07 1-1/2 3/4 39/64 51058 57100 #57 0.0430 1.09 1-1/2 3/4 39/64 51057 57101 1,1 mm 0.0433 36,0 14,0 11,0 61052 68294 #56 0.0465 1.18 1-1/2 3/4 39/64 51056 57102 3/64 0.0469 1.19 1-1/2 3/4 39/64 51103 57103 1,2 mm 0.0472 38,0 16,0 12,0 61053 68295 1,3 mm 0.0512 38,0 16,0 12,0 61054 68296 #55 0.0520 1.32 1-1/2 3/4 39/64 51055 57104 #54 0.0550 1.40 1-1/2 3/4 39/64 51054 57105 1,4 mm 0.0551 40,0 18,0 14,0 61055 68297 1,5 mm 0.0591 40,0 18,0 14,0 61009 68272 #53 0.0595 1.51 1-1/2 3/4 39/64 51053 57106 *1/16 0.0625 1.59 1-1/2 3/4 39/64 51104 57107 1,6 mm 0.0630 43,0 20,0 16,0 61056 68298 #52 0.0635 1.61 1-1/2 3/4 39/64 51052 57108 1,7 mm 0.0669 43,0 20,0 17,0 61057 68299 #51 0.0670 1.70 1-1/2 3/4 39/64 51051 57109 continued on next page 288 DRILLS www.kDyRoIcLeLrSa-sgstool.com