ATA International Product Catalogue

221020 I 221020003180095  9,5-11,0 mm | 0.3740-0.4331" OPTIMAL I 221020003180115  11,5-12,5 mm | 0.4528-0.4921" OPTIMAL I 221020003490135  13,0-17,5 mm | 0.5118-0.6890" POSSIBLE  13,0-15,0 mm | 0.5118-0.5906" OPTIMAL I 221020003490155  15,5-17,5 mm | 0.6102-0.6890" OPTIMAL I 221020006670180  18,0-24,0 mm | 0.7087-0.9449" POSSIBLE  18,0-21,0 mm | 0.7087-0.8268" OPTIMAL I 221020006670220  22,0-24,0 mm | 0.8661-0.9449" OPTIMAL I 221020008570250  25,0-35,0 mm | 0.9843-1.3780" POSSIBLE  25,0-29,0 mm | 0.9843-1.1417" OPTIMAL I 221020008570300  30,0-35,0 mm | 1.1811-1.3780" OPTIMAL I 221020012070360  36,0-47,0 mm | 1.4173-1.8504" POSSIBLE  36,0-41,0 mm | 1.4173-1.6142" OPTIMAL I 221020012070420  42,0-47,0 mm | 1.6535-1.8504" OPTIMAL 317 ≈ 3×D d 2 G F l 4 l 3 Ø mm d 1 l 1 l 5 l 3 Max. drill depth l 5 Body-length l 4 REF.-length l 1 Overall length d 2 Shank-  F Shank length G Pipe tap Art. mm | Inch mm | Inch mm | Inch mm | Inch mm | Inch mm | Inch . . 31.8 mm 1.2520" 61.1 mm 2.4055" 63.5 mm 2.5000" 111.1 mm 4.3740" 20.0 mm 0.7874" 50.0 mm 1.9685" 1/8" . . 31.8 mm 1.2520" 61.1 mm 2.4055" 63.5 mm 2.5000" 111.1 mm 4.3740" 20.0 mm 0.7874" 50.0 mm 1.9685" 1/8" . . . . . . 34.9 mm 1.3740" 63.5 mm 2.5000" 66.3 mm 2.6102" 113.5 mm 4.4685" 20.0 mm 0.7874" 50.0 mm 1.9685" 1/8" . . . . . . 66.7 mm 2.6260" 107.2 mm 4.2205" 110.7 mm 4.3583" 163.2 mm 6.4252" 25.0 mm 0.9842" 56.0 mm 2.2047" 1/8" . . . . . . 85.7 mm 3.3740" 128.6 mm 5.0630" 132.2 mm 5.2047" 188.6 mm 7.4252" 32.0 mm 1.2598" 60.0 mm 2.3622" 1/4" . . . . . . 120.7 mm 4.7520" 173.0 mm 6.8110" 177.8 mm 7.0000" 243.0 mm 9.5669" 40.0 mm 1.5748" 70.0 mm 2.7559" 1/4" Continued page 319 DIN 1835-B Lateral fixation type flange shank Straight flute Short 1564-1571 Cutting data Movie SPADE DRILL HOLDERS 11 Index 10 9 OIL 8 7 6 5 4 3 2 1