Twister® Drills - Series 205

Solid Carbide Twister® Hi-Tuff® Drill
Screw machine lengths and a heavy web provide extra rigidity and strength. Drill point reduces power requiremments, lowers drilling temperatures, and extends tool life.
  • 2 Flute
  • Solid carbide
  • Screw machine length
  • Single margin
  • 135° Point angle
  • 12° Helix angle
  • Available uncoated or with TiN coating, T=TiN coated
  • ALtima® (AlTiN) coating upon request
  • Material Applications: Steels, Hardened Steels, Stainless Steels, Cast Iron,  Special and High Temp Alloys, Non-Ferrous
Tool EDP Diameter Shank Diameter Oal Flute Length Available Price
20501180 25001 0.30mm 0.30 38 5.00
20501350 25004 #80 .0135 1-1/2 3/16
20501380 25007 0.35mm 0.35 38 5.00
20501450 25010 #79 .0145 1-1/2 3/16
20501560 25013 1/64 1/64 1-1/2 3/16
20501570 25016 0.40mm 0.40 38 5.00
20501600 25019 #78 .0160 1-1/2 3/16
20501770 25022 0.45mm 0.45 38 5.00
20501800 25025 #77 .0180 1-1/2 3/16
20501970 25028 0.50mm 0.50 38 6.50
20502000 25031 #76 .0200 1-1/2 1/4
20502100 25034 #75 .0210 1-1/2 1/4
20502170 25037 0.55mm 0.55 38 6.50
20502250 25040 #74 .0225 1-1/2 1/4
20502360 25043 0.60mm 0.60 38 6.50
20502400 25046 #73 .0240 1-1/2 1/4
20502500 25049 #72 .0250 1-1/2 5/16
20502560 25052 0.65mm 0.65 38 8.00
20502600 25055 #71 .0260 1-1/2 5/16
20502760 25058 0.70mm 0.70 38 8.00
20502800 25061 #70 .0280 1-1/2 5/16
20502920 25064 #69 .0292 1-1/2 5/16
20502950 25067 0.75mm 0.75 38 8.00
20503100 25070 #68 .0310 1-1/2 3/8
20503120 25073 1/32 1/32 1-1/2 3/8
20503120T 25074 1/32 1/32 1-1/2 3/8
20503150 25076 0.80mm 0.80 38 9.50
20503200 25079 #67 .0320 1-1/2 3/8
20503300 25082 #66 .0330 1-1/2 3/8
20503350 25085 0.85mm 0.85 38 9.50
20503500 25088 #65 .0350 1-1/2 7/16
20503540 25091 0.90mm 0.90 38 11.00
20503600 25094 #64 .0360 1-1/2 7/16
20503700 25097 #63 .0370 1-1/2 7/16
20503740 25100 0.95mm 0.95 38 11.00
20503800 25103 #62 .0380 1-1/2 7/16
20503900 25106 #61 .0390 1-1/2 7/16
20503940 25109 1.00mm 1.00 38 12.50
20503940T 25110 1.00mm 1.00 38 12.50
20504000 25112 #60 .0400 1-1/2 1/2
20504100 25115 #59 .0410 1-1/2 1/2
20504130 25118 1.05mm 1.05 38 12.50
20504200 25121 #58 .0420 1-1/2 1/2
20504300 25124 #57 .0430 1-1/2 1/2
20504330 25127 1.10mm 1.10 38 12.50
20504520 25130 1.15mm 1.15 38 12.50
20504650 25133 #56 .0465 1-1/2 1/2
20504690 25136 3/64 3/64 1-1/2 1/2
20504690T 25137 3/64 3/64 1-1/2 1/2
20504720 25139 1.20mm 1.20 38 12.50
20504920 25142 1.25mm 1.25 41 16.00
20505110 25145 1.30mm 1.30 41 16.00
20505200 25148 #55 .0520 1-5/8 5/8
20505310 25151 1.35mm 1.35 41 16.00
20505500 25154 #54 .0550 1-5/8 5/8
20505510 25157 1.40mm 1.40 41 16.00
20505710 25160 1.45mm 1.45 41 16.00
20505900 25163 1.50mm 1.50 41 16.00
20505900T 25164 1.50mm 1.50 41 16.00
20505950 25166 #53 .0595 1-5/8 5/8
20506250 25169 1/16 1/16 1-5/8 5/8
20506250T 25170 1/16 1/16 1-5/8 5/8
20506300 25172 1.60mm 1.60 41 16.00
20506350 25175 #52 .0635 1-11/16 11/16
20506690 25178 1.70mm 1.70 43 17.50
20506700 25181 #51 .0670 1-11/16 11/16
20507000 25184 #50 .0700 1-11/16 11/16
20507000T 20507 #50 .0700 1-11/16 11/16
20507080 25187 1.80mm 1.80 43 17.50
20507300 25190 #49 .0730 1-11/16 11/16
20507480 25193 1.90mm 1.90 43 17.50
20507600 25196 #48 .0760 1-11/16 11/16
20507810 25199 5/64 5/64 1-11/16 11/16
20507810T 25200 5/64 5/64 1-11/16 11/16
20507850 25202 #47 .0785 1-3/4 3/4
20507870 25205 2.00mm 2.00 44 19.00
20507870T 25206 2.00mm 2.00 44 19.00
20508100 25208 #46 .0810 1-3/4 3/4
20508200 25211 #45 .0820 1-3/4 3/4
20508270 25214 2.10mm 2.10 44 19.00
20508600 25217 #44 .0860 1-3/4 3/4
20508660 25220 2.20mm 2.20 44 19.00
20508900 25223 #43 .0890 1-3/4 3/4
20508900T 25224 #43 .0890 1-3/4 3/4
20509060 25226 2.30mm 2.30 44 19.00
20509350 25229 #42 .0935 1-3/4 3/4
20509380 25232 3/32 3/32 1-3/4 3/4
20509380T 25233 3/32 3/32 1-3/4 3/4
20509450 25235 2.40mm 2.40 44 19.00
20509600 25238 #41 .0960 1-13/16 13/16
20509800 25241 #40 .0980 1-13/16 13/16
20509840 25244 2.50mm 2.50 46 20.50
20509840T 25245 2.50mm 2.50 46 20.50
20509950 25247 #39 .0995 1-13/16 13/16
20510150 25250 #38 .1015 1-13/16 13/16
20510240 25253 2.60mm 2.60 46 20.50
20510400 25256 #37 .1040 1-13/16 13/16
20510630 25259 2.70mm 2.70 46 20.50
20510650 25262 #36 .1065 1-13/16 13/16
20510940 25265 7/64 7/64 1-13/16 13/16
20510940T 25266 7/64 7/64 1-13/16 13/16
20511000 25268 #35 .1100 1-7/8 7/8
20511020 25271 2.80mm 2.80 48 22.00
20511100 25274 #34 .1110 1-7/8 7/8
20511300 25277 #33 .1130 1-7/8 7/8
20511420 25280 2.90mm 2.90 48 22.00
20511600 25283 #32 .1160 1-7/8 7/8
20511810 25286 3.00mm 3.00 48 22.00
20511810T 25287 3.00mm 3.00 48 22.00
20512000 25289 #31 .1200 1-7/8 7/8
20512000T 20512 #31 .1200 1-7/8 7/8
20512200 25292 3.10mm 3.10 48 22.00
20512500 25295 1/8 1/8 1-7/8 7/8
20512500T 25296 1/8 1/8 1-7/8 7/8
20512600 25298 3.20mm 3.20 48 22.00
20512850 25301 #30 .1285 1-15/16 15/16
20512990 25304 3.30mm 3.30 49 24.00
20513390 25307 3.40mm 3.40 49 24.00
20513600 25310 #29 .1360 1-15/16 15/16
20513780 25313 3.50mm 3.50 49 24.00
20513780T 25314 3.50mm 3.50 49 24.00
20514050 25316 #28 .1405 1-15/16 15/16
20514060 25319 9/64 9/64 1-15/16 15/16
20514060T 25320 9/64 9/64 1-15/16 15/16
20514170 25322 3.60mm 3.60 49 24.00
20514400 25325 #27 .1440 2-1/16 1
20514570 25328 3.70mm 3.70 52 25.50
20514700 25331 #26 .1470 2-1/16 1
20514950 25334 #25 .1495 2-1/16 1
20514960 25337 3.80mm 3.80 52 25.50
20515200 25340 #24 .1520 2-1/16 1
20515350 25343 3.90mm 3.90 52 25.50
20515400 25346 #23 .1540 2-1/16 1
20515620 25349 5/32 5/32 2-1/16 1
20515620T 25350 5/32 5/32 2-1/16 1
20515700 25352 #22 .1570 2-1/8 1-1/16
20515750 25355 4.00mm 4.00 54 27.00
20515750T 25356 4.00mm 4.00 54 27.00
20515900 25358 #21 .1590 2-1/8 1-1/16
20516100 25361 #20 .1610 2-1/8 1-1/16
20516140 25364 4.10mm 4.10 54 27.00
20516540 25367 4.20mm 4.20 54 27.00
20516600 25370 #19 .1660 2-1/8 1-1/16
20516930 25373 4.30mm 4.30 54 27.00
20516950 25376 #18 .1695 2-1/8 1-1/16
20517190 25379 11/64 11/64 2-1/8 1-1/16
20517190T 25380 11/64 11/64 2-1/8 1-1/16
20517300 25382 #17 .1730 2-3/16 1-1/8
20517320 25385 4.40mm 4.40 56 28.50
20517700 25388 #16 .1770 2-3/16 1-1/8
20517720 25391 4.50mm 4.50 56 28.50
20517720T 25392 4.50mm 4.50 56 28.50
20518000 25394 #15 .1800 2-3/16 1-1/8
20518110 25397 4.60mm 4.60 56 28.50
20518200 25400 #14 .1820 2-3/16 1-1/8
20518500 25403 #13 .1850 2-3/16 1-1/8
20518750 25406 3/16 3/16 2-3/16 1-1/8
20518750T 25407 3/16 3/16 2-3/16 1-1/8
20518890 25409 4.80mm 4.80 57 30.00
20518900 25412 #12 .1890 2-1/4 1-3/16
20519100 25415 #11 .1910 2-1/4 1-3/16
20519290 25418 4.90mm 4.90 57 30.00
20519350 25421 #10 .1935 2-1/4 1-3/16
20519600 25424 #9 .1960 2-1/4 1-3/16
20519680 25427 5.00mm 5.00 57 30.00
20519680T 25428 5.00mm 5.00 57 30.00
20519900 25430 #8 .1990 2-1/4 1-3/16
20520080 25433 5.10mm 5.10 57 30.00
20520100 25436 #7 .2010 2-1/4 1-3/16
20520310 25439 13/64 13/64 2-1/4 1-3/16
20520310T 25440 13/64 13/64 2-1/4 1-3/16
20520400 25442 #6 .2040 2-3/8 1-1/4
20520470 25445 5.20mm 5.20 60 32.00
20520550 25448 #5 .2055 2-3/8 1-1/4
20520860 25451 5.30mm 5.30 60 32.00
20520900 25454 #4 .2090 2-3/8 1-1/4
20521260 25457 5.40mm 5.40 60 32.00
20521300 25460 #3 .2130 2-3/8 1-1/4
20521650 25463 5.50mm 5.50 60 32.00
20521650T 25464 5.50mm 5.50 60 32.00
20521870 25466 7/32 7/32 2-3/8 1-1/4
20521870T 25467 7/32 7/32 2-3/8 1-1/4
20522050 25469 5.60mm 5.60 62 33.40
20522100 25472 #2 .2210 2-7/16 1-5/16
20522440 25475 5.70mm 5.70 62 33.40
20522800 25478 #1 .2280 2-7/16 1-5/16
20522830 25481 5.80mm 5.80 62 33.40
20523230 25484 5.90mm 5.90 62 33.40
20523400 25487 A .2340 2-7/16 1-5/16
20523440 25490 15/64 15/64 2-7/16 1-5/16
20523440T 25491 15/64 15/64 2-7/16 1-5/16
20523620 25493 6.00mm 6.00 64 35.00
20523620T 25494 6.00mm 6.00 64 35.00
20523800 25496 B .2380 2-1/2 1-3/8
20524020 25499 6.10mm 6.10 64 35.00
20524200 25502 C .2420 2-1/2 1-3/8
20524410 25505 6.20mm 6.20 64 35.00
20524600 25508 D .2460 2-1/2 1-3/8
20524800 25511 6.30mm 6.30 64 35.00
20525000 25514 1/4 & E 1/4 2-1/2 1-3/8
20525000T 25515 1/4 & E 1/4 2-1/2 1-3/8
20525190 25517 6.40mm 6.40 64 35.00
20525590 25520 6.50mm 6.50 67 36.50
20525590T 25521 6.50mm 6.50 67 36.50
20525700 25523 F .2570 2-5/8 1-7/16
20525980 25526 6.60mm 6.60 67 36.50
20526100 25529 G .2610 2-5/8 1-7/16
20526370 25532 6.70mm 6.70 67 36.50
20526560 25535 17/64 17/64 2-5/8 1-7/16
20526560T 25536 17/64 17/64 2-5/8 1-7/16
20526600 25538 H .2660 2-11/16 1-1/2
20526770 25541 6.80mm 6.80 68 38.00
20527160 25544 6.90mm 6.90 68 38.00
20527200 25547 I .2720 2-11/16 1-1/2
20527560 25550 7.00mm 7.00 68 38.00
20527560T 25551 7.00mm 7.00 68 38.00
20527700 25553 J .2770 2-11/16 1-1/2
20527950 25556 7.10mm 7.10 68 38.00
20528100 25559 K .2810 2-11/16 1-1/2
20528120 25562 9/32 9/32 2-11/16 1-1/2
20528120T 25563 9/32 9/32 2-11/16 1-1/2
20528340 25565 7.20mm 7.20 68 38.00
20528740 25568 7.30mm 7.30 68 38.00
20529000 25571 L .2900 2-3/4 1-9/16
20529130 25574 7.40mm 7.40 70 39.50
20529500 25577 M .2950 2-3/4 1-9/16
20529530 25580 7.50mm 7.50 70 39.50
20529530T 25581 7.50mm 7.50 70 39.50
20529690 25583 19/64 19/64 2-3/4 1-9/16
20529690T 25584 19/64 19/64 2-3/4 1-9/16
20529920 25586 7.60mm 7.60 70 39.50
20530200 25589 N .3020 2-13/16 1-5/8
20530310 25592 7.70mm 7.70 71 41.50
20530710 25595 7.80mm 7.80 71 41.50
20531100 25598 7.90mm 7.90 71 41.50
20531250 25601 5/16 5/16 2-13/16 1-5/8
20531250T 25602 5/16 5/16 2-13/16 1-5/8
20531500 25604 8.00mm 8.00 71 41.50
20531500T 25605 8.00mm 8.00 71 41.50
20531600 25607 O .3160 2-15/16 1-11/16
20531890 25610 8.10mm 8.10 75 43.00
20532280 25613 8.20mm 8.20 75 43.00
20532300 25616 P .3230 2-15/16 1-11/16
20532670 25619 8.30mm 8.30 75 43.00
20532810 25622 21/64 21/64 2-15/16 1-11/16
20532810T 25623 21/64 21/64 2-15/16 1-11/16
20533070 25625 8.40mm 8.40 75 43.00
20533200 25628 Q .3320 2-15/16 1-11/16
20533460 25631 8.50mm 8.50 75 43.00
20533460T 25632 8.50mm 8.50 75 43.00
20533850 25634 8.60mm 8.60 75 43.00
20533900 25637 R .3390 2-15/16 1-11/16
20534250 25640 8.70mm 8.70 75 43.00
20534380 25643 11/32 11/32 2-15/16 1-11/16
20534380T 25644 11/32 11/32 2-15/16 1-11/16
20534640 25646 8.80mm 8.80 75 43.00
20534800 25649 S .3480 3-1/16 1-3/4
20535040 25652 8.90mm 8.90 78 44.50
20535430 25655 9.00mm 9.00 78 44.50
20535430T 25656 9.00mm 9.00 78 44.50
20535800 25658 T .3580 3-1/16 1-3/4
20535820 25661 9.10mm 9.10 78 44.50
20535940 25664 23/64 23/64 3-1/16 1-3/4
20535940T 25665 23/64 23/64 3-1/16 1-3/4
20536220 25667 9.20mm 9.20 78 44.50
20536610 25670 9.30mm 9.30 79 46.00
20536800 25673 U .3680 3-1/8 1-13/16
20537000 25676 9.40mm 9.40 79 46.00
20537400 25679 9.50mm 9.50 79 46.00
20537400T 25680 9.50mm 9.50 79 46.00
20537500 25682 3/8 3/8 3-1/8 1-13/16
20537500T 25683 3/8 3/8 3-1/8 1-13/16
20537700 25685 V .3770 3-1/4 1-7/8
20537790 25688 9.60mm 9.60 83 47.50
20538190 25691 9.70mm 9.70 83 47.50
20538580 25694 9.80mm 9.80 83 47.50
20538600 25697 W .3860 3-1/4 1-7/8
20538970 25700 9.90mm 9.90 83 47.50
20539060 25703 25/64 25/64 3-1/4 1-7/8
20539370 25706 10.00mm 10.00 84 49.00
20539370T 25707 10.00mm 10.00 84 49.00
20539700 25709 X .3970 3-5/16 1-15/16
20539760 25712 10.10mm 10.10 84 49.00
20540150 25715 10.20mm 10.20 84 49.00
20540400 25718 Y .4040 3-5/16 1-15/16
20540550 25721 10.30mm 10.30 84 49.00
20540620 25724 13/32 13/32 3-5/16 1-15/16
20540620T 25725 13/32 13/32 3-5/16 1-15/16
20540940 25727 10.40mm 10.40 84 49.00
20541300 25730 Z .4130 3-3/8 2
20541340 25733 10.50mm 10.50 86 51.00
20541340T 25734 10.50mm 10.50 86 51.00
20541730 25736 10.60mm 10.60 86 51.00
20542120 25739 10.70mm 10.70 86 51.00
20542190 25742 27/64 27/64 3-3/8 2
20542190T 25743 27/64 27/64 3-3/8 3
20542520 25745 10.80mm 10.80 86 51.00
20542910 25748 10.90mm 10.90 87 52.50
20543310 25751 11.00mm 11.00 87 52.50
20543310T 25752 11.00mm 11.00 87 52.50
20543700 25754 11.10mm 11.10 87 52.50
20543750 25757 7/16 7/16 3-7/16 2-1/16
20543750T 25758 7/16 7/16 3-7/16 2-1/16
20544090 25760 11.20mm 11.20 87 52.50
20544490 25763 11.30mm 11.30 92 54.00
20544880 25766 11.40mm 11.40 92 54.00
20545270 25769 11.50mm 11.50 92 54.00
20545270T 25770 11.50mm 11.50 92 54.00
20545310 25772 29/64 29/64 3-5/8 2-1/8
20545310T 25773 29/64 29/64 3-5/8 2-1/8
20545670 25775 11.60mm 11.60 92 54.00
20546060 25778 11.70mm 11.70 92 54.00
20546450 25781 11.80mm 11.80 92 54.00
20546850 25784 11.90mm 11.90 92 54.00
20546880 25787 15/32 15/32 3-5/8 2-1/8
20546880T 25788 15/32 15/32 3-5/8 2-1/8
20547240 25790 12.00mm 12.00 94 55.50
20547240T 25791 12.00mm 12.00 94 55.50
20548440 25793 31/64 31/64 3-11/16 2-3/16
20548440T 25794 31/64 31/64 3-11/16 2-3/16
20549210 25796 12.50mm 12.50 95 57.00
20550000 25799 1/2 1/2 3-3/4 2-1/4
20550000T 25800 1/2 1/2 3-3/4 2-1/4
20551180 25802 13.00mm 13.00 98 60.50
20551180T 25803 13.00mm 13.00 98 60.50
20551560 25805 33/64 33/64 3-7/8 2-3/8
20553120 25808 17/32 17/32 3-7/8 2-3/8
20553150 25811 13.50mm 13.50 102 63.50
20554690 25814 35/64 35/64 4 2-1/2
20555120 25817 14.00mm 14.00 102 63.50
20555120T 25818 14.00mm 14.00 102 63.50
20556250 25820 9/16 9/16 4 2-1/2
20556250T 25821 9/16 9/16 4 2-1/2
20557080 25823 14.50mm 14.50 105 66.50
20557810 25826 37/64 37/64 4-1/8 2-5/8
20559050 25829 15.00mm 15.00 105 66.50
20559050T 25830 15.00mm 15.00 105 66.50
20559380 25832 19/32 19/32 4-1/8 2-5/8
20560940 25835 39/64 39/64 4-1/4 2-3/4
20561020 25838 15.50mm 15.50 108 70.00
20562500 25841 5/8 5/8 4-1/4 2-3/4
20562500T 25842 5/8 5/8 4-1/4 2-3/4
20562990 25844 16.00mm 16.00 108 70.00
20562990T 25845 16.00mm 16.00 108 70.00
20564060 25847 41/64 41/64 4-1/2 2-7/8
20564960 25850 16.50mm 16.50 114 73.00
20565620 25853 21/32 21/32 4-1/2 2-7/8
20566930 25856 17.00mm 17.00 117 73.00
20566930T 25857 17.00mm 17.00 117 73.00
20567190 25859 43/64 43/64 4-5/8 2-7/8
20568750 25862 11/16 11/16 4-5/8 2-7/8
20568750T 25863 11/16 11/16 4-5/8 2-7/8
20568900 25865 17.50mm 17.50 121 76.00
20570310 25868 45/64 45/64 4-3/4 3
20570870 25871 18.00mm 18.00 121 76.00
20570870T 25872 18.00mm 18.00 121 76.00
20571880 25874 23/32 23/32 4-3/4 3
20572830 25877 18.50mm 18.50 127 79.50
20573440 25880 47/64 47/64 5 3-1/8
20574800 25883 19.00mm 19.00 127 79.50
20574800T 25884 19.00mm 19.00 127 79.50
20575000 25886 3/4 3/4 5 3-1/8
20575000T 25887 3/4 3/4 5 3-1/8
20576560 25889 49/64 49/64 5-1/4 3-1/4
20578120 25892 25/32 25/32 5-1/4 3-1/4
20578740 25895 20.00mm 20.00 133 82.50
20578740T 25896 20.00mm 20.00 133 82.50
20539060T 25704 25/64 25/64 3-1/4 1-7/8