Twister® Drills - Series 229

Solid Carbide Twister® AL 3 Flute Drill
Recommended for increased speeds and feeds when drilling aluminum, cast iron and other easy to machine materials.
  • 3 Flute
  • Solid carbide
  • 5X Standard length
  • 150° Point angle >12mm and 144° point angle < 12mm
  • 30° Helix angle
  • Single margin
  • Metric sizes > 3mm manufactured to DIN 6537L
  • Easily reground point design
  • Uncoated
  • Uncoated tools available coated upon request.  Contact Customer Service
  • Special 3 flute parabolic flute form for increased chip evacuation
  • Coolant fed style available as a special
  • Material Applications: Non-Ferrous
* This is a non-stock and non-returnable item
Tool EDP Diameter Diameter Dec Shank Diameter Oal Flute Length Available Price
* 22920100CE 77621 #7 .2010 .2010 3 1-3/4
22931500 22967 8.00mm .3150 8.00 91 53.00
22962200 23023 15.80mm .6220 16.00 133 83.00
22938190 23011 9.70mm .3819 10.00 103 61.00
22933200 22983 Q .3320 .3320 4 2-1/2
* 22928350A 75709 7.20mm .2835 8.00 91 53.00
* 22910650ZR 77594 #36 .1065 .1065 2-1/4 1-1/4
22943310 22993 11.00mm .4331 12.00 118 71.00
* 22907870CE 77580 2.00mm .0787 2.00 38 16.00
* 22924410A 75699 6.20mm .2441 8.00 91 53.00
22912200 23063 3.10mm .1220 6.00 66 28.00
* 22950000A 75743 1/2 .5000 1/2 4-3/4 3
* 22929130CE 77630 7.40mm .2913 8.00 91 53.00
22947240 22971 12.00mm .4724 12.00 118 71.00
* 22914400A 75672 #27 .1440 .1440 2-1/2 1-3/8
* 22953150A 75748 13.50mm .5315 14.00 124 77.00
* 22931500A 75716 8.00mm .3150 8.00 91 53.00
* 22947240A 75740 12.00mm .4724 12.00 118 71.00
* 22949210A 75742 12.50mm .4921 14.00 124 77.00
22907870 22950 2.00mm .0787 2.00 38 16.00
* 22918900A 75689 #12 .1890 .1890 2-3/4 1-5/8
* 22915750A 75677 4.00mm .1575 6.00 74 36.00
22918890 23001 4.80mm .1889 6.00 82 44.00
22933070 22985 8.40mm .3307 10.00 103 61.00
22946880 22995 15/32 .4688 15/32 4-3/4 3
* 22926380F 77627 6.70mm .2638 8.00 91 53.00
* 22910150F 12769 #38 .1015 .1015 2-1/4 1-1/4
22939060 22921 25/64 .3906 25/64 4-1/2 2-7/8
22916600 22947 #19 .1660 .1660 2-1/2 1-3/8
* 22909840A 75659 2.50mm .0984 2.50 43 20.50
* 22925000CE 77625 1/4 .2500 1/4 3-1/4 2
* 22956250A 75751 9/16 .5625 9/16 5 3-1/4
* 22916600A 75680 #19 .1660 .1660 2-1/2 1-3/8
22925590 22962 6.50mm .2559 8.00 91 53.00
* 22945310A 75738 29/64 .4531 29/64 4-3/4 3
* 22948440A 75741 31/64 .4844 31/64 4-3/4 3
22911300 22944 #33 .1130 .1130 2-1/4 1-1/4
22965620 22932 21/32 .6562 21/32 5-1/2 3-5/8
22909060 23058 2.30mm .0906 2.30 43 20.50
* 22951180A 75744 13.00mm .5118 14.00 124 77.00
* 22918900CE 77618 #12 .1890 .1890 2-3/4 1-5/8
* 22924410F 77623 6.20mm .2441 8.00 91 53.00
22908900 22901 #43 .0890 .0890 2 1
22951560 22927 33/64 .5156 33/64 5 3-1/4
* 22906250CE 77579 1/16 .0625 1/16 1-1/2 3/4
* 22955120T 77636 14.00mm .5512 14.00 124 77.00
22917190 22939 11/64 .1719 11/64 2-3/4 1-5/8
22922050 23004 5.60mm .2205 6.00 82 44.00
22942190 22923 27/64 .4219 27/64 4-1/2 2-7/8
22956250 22930 9/16 .5625 9/16 5 3-1/4
22914950 22973 #25 .1495 .1495 2-1/2 1-3/8
* 22962200A 75756 15.80mm .6220 16.00 133 83.00
22910650 22943 #36 .1065 .1065 2-1/4 1-1/4
22905500 23051 #54 .0550 .0550 1-1/2 3/4
22918110 23000 4.60mm .1811 6.00 74 36.00
* 22906250A 75655 1/16 .0625 1/16 1-1/2 3/4
22937500 22920 3/8 .3750 3/8 4-1/4 2-3/4
* 22911810F 77595 3.00mm .1181 6.00 66 28.00
22916100 22937 #20 .1610 .1610 2-1/2 1-3/8
* 22925000A 75700 1/4 .2500 1/4 3-1/4 2
22917720 22958 4.50mm .1772 6.00 74 36.00
* 22946880A 75739 15/32 .4688 15/32 4-3/4 3
* 22962500A 75757 5/8 .6250 5/8 5-1/4 3-1/2
* 22919680ZR 17302 5.00mm .1968 6.00 82 44.00
* 22918750A 75687 3/16 .1875 3/16 2-3/4 1-5/8
* 22926770F 75705 6.80mm .2677 8.00 91 53.00
22926380 22979 6.70mm .2638 8.00 91 53.00
22911420 22952 2.90mm .1142 2.90 46 25.00
22928740 22940 7.30mm .2874 8.00 91 53.00
22914570 22994 3.70mm .1457 6.00 66 28.00
22935940 22984 23/64 .3594 23/64 4-1/4 2-3/4
* 22912990C 75666 3.30mm .1299 6.00 66 28.00
* 22910650CE 77593 #36 .1065 .1065 2-1/4 1-1/4
* 22917300A 75682 #17 .1730 .1730 2-3/4 1-5/8
22915620 22909 5/32 .1562 5/32 2-1/2 1-3/8
* 22912990CE 77600 3.30mm .1299 6.00 66 28.00
* 22918110T 17426 4.60mm .1811 6.00 74 36.00
22916140 22998 4.10mm .1614 6.00 74 36.00
22920470 23003 5.20mm .2047 6.00 82 44.00
22929130 22965 7.40mm .2913 8.00 91 53.00
* 22914570A 75673 3.70mm .1457 6.00 66 28.00
* 22917700A 75684 #16 .1770 .1770 2-3/4 1-5/8
* 22937500A 75728 3/8 .3750 3/8 4-1/4 2-3/4
22913390 22949 3.40mm .1339 6.00 66 28.00
* 22937400A 75727 9.50mm .3740 10.00 103 61.00
22962990 23024 16.00mm .6299 16.00 133 83.00
* 22910150CE 77591 #38 .1015 .1015 2-1/4 1-1/4
22909800 22904 #40 .0980 .0980 2 1
22906700 23054 #51 .0670 .0670 1-1/2 3/4
22919290 23002 4.90mm .1929 6.00 82 44.00
22925000 22914 1/4 .2500 1/4 3-1/4 2
* 22959060A 75753 15.00mm .5906 16.00 133 83.00
* 22936800A 75726 U .3680 .3680 4-1/4 2-3/4
* 22921650A 75694 5.50mm .2165 6.00 82 44.00
* 22915620CE 77610 5/32 .1562 5/32 2-1/2 1-3/8
* 22928120A 75708 9/32 .2812 9/32 3-1/2 2-1/8
* 22914950CE 77609 #25 .1495 .1495 2-1/2 1-3/8
22936800 22991 U .3680 .3680 4-1/4 2-3/4
* 22929130A 75711 7.40mm .2913 8.00 91 53.00
* 22935430F 75724 9.00mm .3543 10.00 103 61.00
22940940 23012 10.40mm .4094 12.00 118 71.00
* 22933460A 75722 8.50mm .3346 10.00 103 61.00
* 22959060T 75754 15.00mm .5906 16.00 133 83.00
22927200 22981 I .2720 .2720 3-1/2 2-1/8
* 22965620A 75759 21/32 .6562 21/32 5-1/2 3-5/8
22917320 22999 4.40mm .1732 6.00 74 36.00
22931250 22918 5/16 .3125 5/16 3-3/4 2-3/8
* 22923620A 75698 6.00mm .2362 6.00 82 44.00
22927560 22964 7.00mm .2756 8.00 91 53.00
22909380 22902 3/32 .0938 .0938 2 1
22940160 22970 10.20mm .4016 12.00 118 71.00
* 22917720F 77614 4.50mm .1772 6.00 74 36.00
* 22909840F 77589 2.50mm .0984 2.50 43 20.50
22934380 22987 11/32 .3438 11/32 4 2-1/2
* 22955120A 75750 14.00mm .5512 14.00 124 77.00
* 22909380ZR 77583 3/32 .0938 .0938 2 1
22914400 22946 #27 .1440 .1440 2-1/2 1-3/8
22915900 22936 #21 .1590 .1590 2-1/2 1-3/8
22951180 23015 13.00mm .5118 14.00 124 77.00
22941730 23013 10.60mm .4173 12.00 118 71.00
22909840 22951 2.50mm .0984 2.50 43 20.50
* 22916950A 75681 #18 .1695 .1695 2-3/4 1-5/8
22918750 22912 3/16 .1875 3/16 2-3/4 1-5/8
22928350 23005 7.20mm .2835 8.00 91 53.00
* 22953120A 75746 17/32 .5312 17/32 5 3-1/4
* 22940620C 75731 13/32 .4062 13/32 4-1/2 2-7/8
22917700 22910 #16 .1770 .1770 2-3/4 1-5/8
* 22939370A 75729 10.00mm .3937 10.00 103 61.00
* 22942190T 75736 27/64 .4219 27/64 4-1/2 2-7/8
22913780 22955 3.50mm .1378 6.00 66 28.00
22932810 22919 21/64 .3281 21/64 4 2-1/2
* 22911300A 75661 #33 .1130 .1130 2-1/4 1-1/4
22954690 22929 35/64 .5469 35/64 5 3-1/4
* 22912850CE 77599 #30 .1285 .1285 2-1/4 1-1/4
* 22913600CE 77602 #29 .1360 .1360 2-1/2 1-3/8
* 22940620CE 77635 13/32 .4062 13/32 4-1/2 2-7/8
* 22941340A 75733 10.50mm .4134 12.00 118 71.00
* 22907870A 75656 2.00mm .0787 2.00 38 16.00
* 22915350A 75675 3.90mm .1535 6.00 74 36.00
* 22916140A 75678 4.10mm .1614 6.00 74 36.00
* 22961020A 75755 15.50mm .6102 16.00 133 83.00
22922800 22978 #1 .2280 .2280 3 1-3/4
22910150 22942 #38 .1015 .1015 2-1/4 1-1/4
* 22913600A 75668 #29 .1360 .1360 2-1/2 1-3/8
* 22929530A 75712 7.50mm .2953 8.00 91 53.00
22921870 22913 7/32 .2187 7/32 3 1-3/4
22962500 22931 5/8 .6250 5/8 5-1/4 3-1/2
22953120 22928 17/32 .5312 17/32 5 3-1/4
* 22953120T 75747 17/32 .5312 17/32 5 3-1/4
22933460 22968 8.50mm .3346 10.00 103 61.00
* 22933460F 75723 8.50mm .3346 10.00 103 61.00
* 22909600CE 77584 #41 .0960 .0960 2 1
* 22912500CE 77597 1/8 .1250 1/8 2-1/4 1-1/4
* 22917720C 77613 4.50mm .1772 6.00 74 36.00
* 22913600C 75669 #29 .1360 .1360 2-1/2 1-3/8
* 22954690A 75749 35/64 .5469 35/64 5 3-1/4
22915350 22997 3.90mm .1535 6.00 74 36.00
22920100 22975 #7 .2010 .2010 3 1-3/4
22907000 23055 #50 .0700 .0700 1-3/4 7/8
22916540 22957 4.20mm .1654 6.00 74 36.00
22941340 22986 10.50mm .4134 12.00 118 71.00
* 22922800A 75697 #1 .2280 .2280 3 1-3/4
22916950 22948 #18 .1695 .1695 2-3/4 1-5/8
22959060 23021 15.00mm .5906 16.00 133 83.00
22925700 22915 F .2570 .2570 3-1/4 2
* 22912850A 75665 #30 .1285 .1285 2-1/4 1-1/4
* 22921300A 75693 #3 .2130 .2130 3 1-3/4
22950000 22926 1/2 .5000 1/2 4-3/4 3
* 22909840C 77587 2.50mm .0984 2.50 43 20.50
22929690 22982 19/64 .2969 19/64 3-3/4 2-3/8
* 22945280A 75737 11.50mm .4528 12.00 118 71.00
22930710 23006 7.80mm .3071 8.00 91 53.00
22924410 22980 6.20mm .2441 8.00 91 53.00
22915750 22956 4.00mm .1575 6.00 74 36.00
22937400 23009 9.50mm .3740 10.00 103 61.00
* 22909800CE 77586 #40 .0980 .0980 2 1
22913600 22907 #29 .1360 .1360 2-1/2 1-3/8
22940620 22922 13/32 .4062 13/32 4-1/2 2-7/8
22926770 22963 6.80mm .2677 8.00 91 53.00
* 22968750A 75760 11/16 .6875 11/16 5-1/2 3-5/8
* 22919350A 75690 #10 .1935 .1935 2-3/4 1-5/8
* 22919680A 75691 5.00mm .1968 6.00 82 44.00
22912850 22935 #30 .1285 .1285 2-1/4 1-1/4
22931890 23008 8.10mm .3189 10.00 103 61.00
* 22916540A 75679 4.20mm .1654 6.00 74 36.00
* 22927560A 75706 7.00mm .2756 8.00 91 53.00
* 22919680GP 17131 5.00mm .1968 6.00 82 44.00
22911810 22953 3.00mm .1181 6.00 66 28.00
* 22933200A 75720 Q .3320 .3320 4 2-1/2
* 22912500A 75664 1/8 .1250 1/8 2-1/4 1-1/4
* 22910150ZR 77592 #38 .1015 .1015 2-1/4 1-1/4
22968750 22933 11/16 .6875 11/16 5-1/2 3-5/8
* 22933070A 75719 8.40mm .3307 10.00 103 61.00
22911000 23061 #35 .1100 .1100 2-1/4 1-1/4
* 22921300ZR 17304 #3 .2130 .2130 3 1-3/4
22921300 22977 #3 .2130 .2130 3 1-3/4
* 22931250A 75715 5/16 .3125 5/16 3-3/4 2-3/8
* 22925000F 77626 1/4 .2500 1/4 3-1/4 2
* 22920470ZR 16782 5.20mm .2047 6.00 82 44.00
22919680 22959 5.00mm .1968 6.00 82 44.00
* 22909380CE 77582 3/32 .0938 .0938 2 1
22918500 22911 #13 .1850 .1850 2-3/4 1-5/8
22939370 22969 10.00mm .3937 10.00 103 61.00
22975000 22934 3/4 .7500 3/4 5-3/4 3-7/8
* 22913390A 75667 3.40mm .1339 6.00 66 28.00
22926560 22916 17/64 .2656 17/64 3-1/2 2-1/8
22955120 23018 14.00mm .5512 14.00 124 77.00
22915200 23064 #24 .1520 .1520 2-1/2 1-3/8
* 22921300CE 77622 #3 .2130 .2130 3 1-3/4
* 22929690A 75713 19/64 .2969 19/64 3-3/4 2-3/8
22912990 22954 3.30mm .1299 6.00 66 28.00
* 22932810C 77633 21/64 .3281 21/64 4 2-1/2
* 22914170A 75671 3.60mm .1417 6.00 66 28.00
22906250 22900 1/16 .0625 1/16 1-1/2 3/4
* 22921870A 75695 7/32 .2187 7/32 3 1-3/4
22904690 23050 3/64 .0469 3/64 1-1/2 3/4
* 22919350ZR 17305 #10 .1935 .1935 2-3/4 1-5/8
22923620 22961 6.00mm .2362 6.00 82 44.00
* 22917320A 75683 4.40mm .1732 6.00 74 36.00
* 22940940A 75732 10.40mm .4094 12.00 118 71.00
* 22941730A 75734 10.60mm .4173 12.00 118 71.00
* 22933200T 75721 Q .3320 .3320 4 2-1/2
22929530 22966 7.50mm .2953 8.00 91 53.00
* 22918750T 77616 3/16 .1875 3/16 2-3/4 1-5/8
22907300 23056 #49 .0730 .0730 1-3/4 7/8
* 22918750CE 77615 3/16 .1875 3/16 2-3/4 1-5/8
* 22911810A 75663 3.00mm .1181 6.00 66 28.00
* 22927560F 75707 7.00mm .2756 8.00 91 53.00
* 22940620A 75730 13/32 .4062 13/32 4-1/2 2-7/8
* 22914170C 77604 3.60mm .1417 6.00 66 28.00
* 22917720A 75685 4.50mm .1772 6.00 74 36.00
* 22918890A 75688 4.80mm .1889 6.00 82 44.00
22943750 22924 7/16 .4375 7/16 4-1/2 2-7/8
* 22918110A 75686 4.60mm .1811 6.00 74 36.00
22914060 22908 9/64 .1406 .1406 2-1/2 1-3/8
22948440 22925 31/64 .4844 31/64 4-3/4 3
22919350 22938 #10 .1935 .1935 2-3/4 1-5/8
22953150 23017 13.50mm .5315 14.00 124 77.00
* 22930710C 77631 7.80mm .3071 8.00 91 53.00
* 22926560A 75703 17/64 .2656 17/64 3-1/2 2-1/8
* 22911420A 75662 2.90mm .1142 2.90 46 25.00
22910400 23060 #37 .1040 .1040 2-1/4 1-1/4
* 22909600F 77585 #41 .0960 .0960 2 1
* 22914060A 75670 9/64 .1406 .1406 2-1/2 1-3/8
* 22930710A 75714 7.80mm .3071 8.00 91 53.00
22923400 23065 A .2340 .2340 3-1/4 2
22935430 22989 9.00mm .3543 10.00 103 61.00
22961020 23022 15.50mm .6102 16.00 133 83.00
* 22912000CE 77596 #31 .1200 .1200 2-1/4 1-1/4
* 22916540F 77612 4.20mm .1654 6.00 74 36.00
22919100 22976 #11 .1910 .1910 2-3/4 1-5/8
22921650 22960 5.50mm .2165 6.00 82 44.00
22928120 22917 9/32 .2812 9/32 3-1/2 2-1/8
* 22957090A 75752 14.50mm .5709 16.00 133 83.00
22909600 22903 #41 .0960 .0960 2 1
* 22926770A 75704 6.80mm .2677 8.00 91 53.00
* 22914170T 77607 3.60mm .1417 6.00 66 28.00
22908200 23057 #45 .0820 .0820 1-3/4 7/8
* 22925700A 75701 F .2570 .2570 3-1/4 2
* 22919680C 77619 5.00mm .1968 6.00 82 44.00
* 22918890F 77617 4.80mm .1889 6.00 82 44.00
* 22920470A 75692 5.20mm .2047 6.00 82 44.00
* 22922050F 75696 5.60mm .2205 6.00 82 44.00
22949210 22988 12.50mm .4921 14.00 124 77.00
* 22912500ZR 77598 1/8 .1250 1/8 2-1/4 1-1/4
22914960 22996 3.80mm .1496 6.00 74 36.00
22945310 22941 29/64 .4531 29/64 4-3/4 3
22909950 23059 #39 .0995 .0995 2-1/4 1-1/4
* 22914950A 75674 #25 .1495 .1495 2-1/2 1-3/8
22912600 22945 3.20mm .1260 6.00 66 28.00
* 22926380A 75702 6.70mm .2638 8.00 91 53.00
* 22962990A 75758 16.00mm .6299 16.00 133 83.00
* 22914170F 77605 3.60mm .1417 6.00 66 28.00
* 22914570F 77608 3.70mm .1457 6.00 66 28.00
* 22909600A 75658 #41 .0960 .0960 2 1
* 22915620A 75676 5/32 .1562 5/32 2-1/2 1-3/8
22912000 22905 #31 .1200 .1200 2-1/4 1-1/4
* 22928120T 77629 9/32 .2812 9/32 3-1/2 2-1/8
* 22975000A 75761 3/4 .7500 3/4 5-3/4 3-7/8
* 22909380F 75657 3/32 .0938 .0938 2 1
* 22935940A 75725 23/64 .3594 23/64 4-1/4 2-3/4
* 22920100ZR 17303 #7 .2010 .2010 3 1-3/4
22918900 22974 #12 .1890 .1890 2-3/4 1-5/8
* 22912990F 77601 3.30mm .1299 6.00 66 28.00
* 22928740A 75710 7.30mm .2874 8.00 91 53.00
22912500 22906 1/8 .1250 1/8 2-1/4 1-1/4
* 22910650A 75660 #36 .1065 .1065 2-1/4 1-1/4
22917300 22972 #17 .1730 .1730 2-3/4 1-5/8
* 22913600ZR 77603 #29 .1360 .1360 2-1/2 1-3/8
* 22931890A 75717 8.10mm .3189 10.00 103 61.00
22905950 23052 #53 .0595 .0595 1-1/2 3/4
* 22932810A 75718 21/64 .3281 21/64 4 2-1/2
22914170 22992 3.60mm .1417 6.00 66 28.00
* 22942190A 75735 27/64 .4219 27/64 4-1/2 2-7/8
* 22916540C 77611 4.20mm .1654 6.00 74 36.00
22945280 23014 11.50mm .4528 12.00 118 71.00
22957090 23020 14.50mm .5709 16.00 133 83.00
* 22951560A 75745 33/64 .5156 33/64 5 3-1/4