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Drills / 207

Solid Carbide Twister® HP Drill Brad & Spur Point
Designed for drilling Carbon Fiber Reinforced Polymer (CFRP), graphite and aramid fiber (Kevlar) reinforced composite materials.
  • 2 Flute
  • Solid carbide
  • 3X Drill length
  • 35° Helix angle
  • Brad and spur point
  • No delamination
  • Eliminate fuzz or "fray" at exit
  • Uncoated, coating available upon request
  • Recommended max drill depth = L2 - 1.5 x D1

Product Range

Tool No. EDP Diameter (D/D1) Diameter Dec Shank Diameter (D2) Overall Length (L1) Flute Length (L2) Coating Shank Type Available List Price
.0935 20709350 27001 #42 .0935 .0935 1-3/4 1/2 Uncoated Straight 41.00 22.77
.0938 20709380 27004 3/32 .0938 3/32 1-3/4 1/2 Uncoated Straight 250.00 22.77
.0945 20709450 27007 2.4mm .0945 2.4mm 44mm 12.5mm Uncoated Straight 42.00 22.77
.0960 20709600 27010 #41 .0960 .0960 1-13/16 1/2 Uncoated Straight 26.00 23.52
.0980 20709800 27013 #40 .0980 .0980 1-13/16 1/2 Uncoated Straight 149.00 23.52
.0984 20709840 27016 2.5mm .0984 2.5mm 46mm 12.5mm Uncoated Straight 231.00 23.52
.0995 20709950 27019 #39 .0995 .0995 1-13/16 1/2 Uncoated Straight 70.00 23.52
.1015 20710150 27022 #38 .1015 .1015 1-13/16 1/2 Uncoated Straight 165.00 23.52
.1024 20710240 27025 2.6mm .1024 2.6mm 46mm 12.5mm Uncoated Straight 82.00 23.52
.1040 20710400 27028 #37 .1040 .1040 1-13/16 1/2 Uncoated Straight 28.00 23.52
.1063 20710630 27031 2.7mm .1063 2.7mm 46mm 12.5mm Uncoated Straight 47.00 23.52
.1065 20710650 27034 #36 .1065 .1065 1-13/16 1/2 Uncoated Straight 228.00 23.52
.1094 20710940 27037 7/64 .1094 7/64 1-13/16 1/2 Uncoated Straight 33.00 23.52
.1100 20711000 27040 #35 .1100 .1100 1-7/8 5/8 Uncoated Straight 14.00 25.32
.1102 20711020 27043 2.8mm .1102 2.8mm 48mm 16mm Uncoated Straight 32.00 25.32
.1110 20711100 27046 #34 .1110 .1110 1-7/8 5/8 Uncoated Straight 12.00 25.32
.1110 20711100T 75514 #34 .1110 .1110 1-7/8 5/8 TiN Straight 0.00 29.27
.1130 20711300 27049 #33 .1130 .1130 1-7/8 5/8 Uncoated Straight 27.00 25.32
.1142 20711420 27052 2.9mm .1142 2.9mm 48mm 16mm Uncoated Straight 39.00 25.32
.1160 20711600 27055 #32 .1160 .1160 1-7/8 5/8 Uncoated Straight 21.00 25.32
.1181 20711810 27058 3mm .1181 3mm 48mm 16mm Uncoated Straight 149.00 25.32
.1200 20712000 27061 #31 .1200 .1200 1-7/8 5/8 Uncoated Straight 42.00 25.32
.1220 20712200 27064 3.1mm .1220 3.1mm 48mm 16mm Uncoated Straight 38.00 25.32
.1250 20712500 27067 1/8 .1250 1/8 1-7/8 5/8 Uncoated Straight 44.00 25.32
.1250 20712500C 75515 1/8 .1250 1/8 1-7/8 5/8 TiCN Straight 0.00 30.39
.1260 20712600 27070 3.2mm .1260 3.2mm 48mm 16mm Uncoated Straight 95.00 24.73
.1285 20712850 27073 #30 .1285 .1285 1-15/16 11/16 Uncoated Straight 0.00 29.06
.1299 20712990 27076 3.3mm .1299 3.3mm 49mm 17.5mm Uncoated Straight 101.00 29.21
.1339 20713390 27079 3.4mm .1339 3.4mm 49mm 17.5mm Uncoated Straight 14.00 29.52
.1360 20713600 27082 #29 .1360 .1360 1-15/16 11/16 Uncoated Straight 21.00 29.65
.1378 20713780 27085 3.5mm .1378 3.5mm 49mm 17.5mm Uncoated Straight 0.00 29.82
.1405 20714050 27088 #28 .1405 .1405 1-15/16 11/16 Uncoated Straight 43.00 30.26
.1406 20714060 27091 9/64 .1406 9/64 1-15/16 11/16 Uncoated Straight 10.00 30.41
.1417 20714170 27094 3.6mm .1417 3.6mm 49mm 17.5mm Uncoated Straight 119.00 30.41
.1440 20714400 27097 #27 .1440 .1440 2-1/16 3/4 Uncoated Straight 13.00 30.71
.1457 20714570 27100 3.7mm .1457 3.7mm 52mm 19mm Uncoated Straight 46.00 31.16
.1470 20714700 27103 #26 .1470 .1470 2-1/16 3/4 Uncoated Straight 32.00 31.16
.1495 20714950 27106 #25 .1495 .1495 2-1/16 3/4 Uncoated Straight 38.00 31.31
.1496 20714960 27109 3.8mm .1496 3.8mm 52mm 19mm Uncoated Straight 36.00 31.31
.1520 20715200 27112 #24 .1520 .1520 2-1/16 3/4 Uncoated Straight 4.00 31.31
.1535 20715350 27115 3.9mm .1535 3.9mm 52mm 19mm Uncoated Straight 12.00 31.91
.1540 20715400 27118 #23 .1540 .1540 2-1/16 3/4 Uncoated Straight 29.00 31.91
.1562 20715620 27121 5/32 .1562 5/32 2-1/16 3/4 Uncoated Straight 109.00 31.91
.1570 20715700 27124 #22 .1570 .1570 2-1/8 7/8 Uncoated Straight 5.00 32.96
.1575 20715750 27127 4mm .1575 4mm 54mm 22mm Uncoated Straight 45.00 33.56
.1590 20715900 27130 #21 .1590 .1590 2-1/8 7/8 Uncoated Straight 81.00 33.69
.1610 20716100 27133 #20 .1610 .1610 2-1/8 7/8 Uncoated Straight 76.00 34.16
.1614 20716140 27136 4.1mm .1614 4.1mm 54mm 22mm Uncoated Straight 79.00 34.29
.1654 20716540 27139 4.2mm .1654 4.2mm 54mm 22mm Uncoated Straight 54.00 34.77
.1660 20716600 27142 #19 .1660 .1660 2-1/8 7/8 Uncoated Straight 196.00 35.04
.1693 20716930 27145 4.3mm .1693 4.3mm 54mm 22mm Uncoated Straight 36.00 35.22
.1695 20716950 27148 #18 .1695 .1695 2-1/8 7/8 Uncoated Straight 53.00 35.22
.1719 20717190 27151 11/64 .1719 11/64 2-1/8 7/8 Uncoated Straight 38.00 35.95
.1730 20717300 27154 #17 .1730 .1730 2-3/16 15/16 Uncoated Straight 24.00 36.41
.1732 20717320 27157 4.4mm .1732 4.4mm 56mm 24mm Uncoated Straight 17.00 36.71
.1770 20717700 27160 #16 .1770 .1770 2-3/16 15/16 Uncoated Straight 32.00 36.84
.1772 20717720 27163 4.5mm .1772 4.5mm 56mm 24mm Uncoated Straight 51.00 37.15
.1800 20718000 27166 #15 .1800 .1800 2-3/16 15/16 Uncoated Straight 37.00 37.91
.1811 20718110 27169 4.6mm .1811 4.6mm 56mm 24mm Uncoated Straight 11.00 38.04
.1820 20718200 27172 #14 .1820 .1820 2-3/16 15/16 Uncoated Straight 14.00 38.49
.1850 20718500 27175 #13 .1850 .1850 2-3/16 15/16 Uncoated Straight 0.00 38.8
.1875 20718750 27178 3/16 .1875 3/16 2-3/16 15/16 Uncoated Straight 117.00 39.09
.1889 20718890 27181 4.8mm .1889 4.8mm 57mm 25.5mm Uncoated Straight 46.00 45.08
.1890 20718900 27184 #12 .1890 .1890 2-1/4 1 Uncoated Straight 55.00 45.08
.1910 20719100 27187 #11 .1910 .1910 2-1/4 1 Uncoated Straight 147.00 45.69
.1929 20719290 27190 4.9mm .1929 4.9mm 57mm 25.5mm Uncoated Straight 14.00 45.83
.1935 20719350 27193 #10 .1935 .1935 2-1/4 1 Uncoated Straight 141.00 46.14
.1960 20719600 27196 #9 .1960 .1960 2-1/4 1 Uncoated Straight 40.00 46.59
.1968 20719680 27199 5mm .1968 5mm 57mm 25.5mm Uncoated Straight 37.00 46.9
.1990 20719900 27202 #8 .1990 .1990 2-1/4 1 Uncoated Straight 40.00 47.03
.2008 20720080 27205 5.1mm .2008 5.1mm 57mm 25.5mm Uncoated Straight 41.00 47.32
.2010 20720100 27208 #7 .2010 .2010 2-1/4 1 Uncoated Straight 59.00 47.48
.2031 20720310 27211 13/64 .2031 13/64 2-1/4 1 Uncoated Straight 180.00 47.64
.2040 20720400 27214 #6 .2040 .2040 2-3/8 1-1/16 Uncoated Straight 41.00 48.09
.2047 20720470 27217 5.2mm .2047 5.2mm 60mm 27mm Uncoated Straight 34.00 48.09
.2055 20720550 27220 #5 .2055 .2055 2-3/8 1-1/16 Uncoated Straight 62.00 48.53
.2086 20720860 27223 5.3mm .2086 5.3mm 60mm 27mm Uncoated Straight 11.00 48.71
.2090 20720900 27226 #4 .2090 .2090 2-3/8 1-1/16 Uncoated Straight 19.00 49.12
.2126 20721260 27229 5.4mm .2126 5.4mm 60mm 27mm Uncoated Straight 7.00 49.28
.2130 20721300 27232 #3 .2130 .2130 2-3/8 1-1/16 Uncoated Straight 47.00 49.42
.2165 20721650 27235 5.5mm .2165 5.5mm 60mm 27mm Uncoated Straight 24.00 49.58
.2187 20721870 27238 7/32 .2187 7/32 2-3/8 1-1/16 Uncoated Straight 148.00 49.74
.2205 20722050 27241 5.6mm .2205 5.6mm 62mm 28.5mm Uncoated Straight 4.00 50.01
.2210 20722100 27244 #2 .2210 .2210 2-7/16 1-1/8 Uncoated Straight 73.00 50.17
.2244 20722440 27247 5.7mm .2244 5.7mm 62mm 28.5mm Uncoated Straight 12.00 50.61
.2280 20722800 27250 #1 .2280 .2280 2-7/16 1-1/8 Uncoated Straight 106.00 51.08
.2283 20722830 27253 5.8mm .2283 5.8mm 62mm 28.5mm Uncoated Straight 18.00 51.22
.2323 20723230 27256 5.9mm .2323 5.9mm 62mm 28.5mm Uncoated Straight 25.00 51.81
.2340 20723400 27259 A .2340 .2340 2-7/16 1-1/8 Uncoated Straight 15.00 52.14
.2344 20723440 27262 15/64 .2344 15/64 2-7/16 1-1/8 Uncoated Straight 51.00 52.72
.2362 20723620 27265 6mm .2362 6mm 64mm 32mm Uncoated Straight 167.00 53.48
.2380 20723800 27268 B .2380 .2380 2-1/2 1-1/4 Uncoated Straight 29.00 53.94
.2402 20724020 27271 6.1mm .2402 6.1mm 64mm 32mm Uncoated Straight 33.00 54.09
.2420 20724200 27274 C .2420 .2420 2-1/2 1-1/4 Uncoated Straight 60.00 54.22
.2441 20724410 27277 6.2mm .2441 6.2mm 64mm 32mm Uncoated Straight 3.00 54.38
.2460 20724600 27280 D .2460 .2460 2-1/2 1-1/4 Uncoated Straight 14.00 54.82
.2480 20724800 27283 6.3mm .2480 6.3mm 64mm 32mm Uncoated Straight 11.00 55.27
.2500 20725000 27286 1/4 .2500 1/4 2-1/2 1-1/4 Uncoated Straight 182.00 55.42
.2519 20725190 27289 6.4mm .2519 6.4mm 64mm 32mm Uncoated Straight 252.00 56.01
.2559 20725590 27292 6.5mm .2559 6.5mm 67mm 33.5mm Uncoated Straight 32.00 68.16
.2570 20725700 27295 F .2570 .2570 2-5/8 1-5/16 Uncoated Straight 35.00 73.98
.2610 20726100 27298 G .2610 .2610 2-5/8 1-5/16 Uncoated Straight 12.00 78.04
.2656 20726560 27301 17/64 .2656 17/64 2-5/8 1-5/16 Uncoated Straight 91.00 79.84
.2656 20726560A 77421 17/64 .2656 17/64 2-5/8 1-5/16 ALtima® Straight 13.00 93.14
.2660 20726600 27304 H .2660 .2660 2-11/16 1-3/8 Uncoated Straight 55.00 80.29
.2720 20727200 27307 I .2720 .2720 2-11/16 1-3/8 Uncoated Straight 15.00 81.05
.2756 20727560 27310 7mm .2756 7mm 68mm 35mm Uncoated Straight 81.00 81.17
.2770 20727700 27313 J .2770 .2770 2-11/16 1-3/8 Uncoated Straight 9.00 82.25
.2810 20728100 27316 K .2810 .2810 2-11/16 1-3/8 Uncoated Straight 190.00 82.67
.2812 20728120 27319 9/32 .2812 9/32 2-11/16 1-3/8 Uncoated Straight 36.00 82.83
.2900 20729000 27322 L .2900 .2900 2-3/4 1-3/8 Uncoated Straight 23.00 82.97
.2950 20729500 27325 M .2950 .2950 2-3/4 1-3/8 Uncoated Straight 136.00 82.97
.2953 20729530 27328 7.5mm .2953 7.5mm 70mm 35mm Uncoated Straight 7.00 82.97
.2969 20729690 27331 19/64 .2969 19/64 2-3/4 1-3/8 Uncoated Straight 24.00 82.97
.3020 20730200 27334 N .3020 .3020 2-13/16 1-1/2 Uncoated Straight 176.00 83.15
.3125 20731250 27337 5/16 .3125 5/16 2-13/16 1-1/2 Uncoated Straight 103.00 83.15
.3150 20731500 27340 8mm .3150 8mm 71mm 38mm Uncoated Straight 20.00 93.01
.3160 20731600 27343 O .3160 .3160 2-15/16 1-9/16 Uncoated Straight 4.00 93.01
.3160 20731600A 75519 O .3160 .3160 2-15/16 1-9/16 ALtima® Straight 0.00 107.74
.3230 20732300 27346 P .3230 .3230 2-15/16 1-9/16 Uncoated Straight 23.00 96.16
.3281 20732810 27349 21/64 .3281 21/64 2-15/16 1-9/16 Uncoated Straight 12.00 97.21
.3320 20733200 27352 Q .3320 .3320 2-15/16 1-9/16 Uncoated Straight 14.00 105.9
.3346 20733460 27355 8.5mm .3346 8.5mm 75mm 39.5mm Uncoated Straight 5.00 106.65
.3390 20733900 27358 R .3390 .3390 2-15/16 1-9/16 Uncoated Straight 11.00 106.8
.3438 20734380 27361 11/32 .3438 11/32 2-15/16 1-9/16 Uncoated Straight 6.00 107.85
.3480 20734800 27364 S .3480 .3480 3-1/16 1-9/16 Uncoated Straight 17.00 115.34
.3480 20734800CE 14941 S .3480 .3480 3-1/16 1-9/16 CERAedge® Straight 0.00 156.29
.3543 20735430 27367 9mm .3543 9mm 78mm 39.5mm Uncoated Straight 30.00 119.08
.3580 20735800 27370 T .3580 .3580 3-1/16 1-9/16 Uncoated Straight 28.00 122.4
.3594 20735940 27373 23/64 .3594 23/64 3-1/16 1-9/16 Uncoated Straight 15.00 124.05
.3680 20736800 27376 U .3680 .3680 3-1/8 1-5/8 Uncoated Straight 7.00 130.17
.3740 20737400 27379 9.5mm .3740 9.5mm 79mm 41.5mm Uncoated Straight 5.00 131.37
.3750 20737500 27382 3/8 .3750 3/8 3-1/8 1-5/8 Uncoated Straight 30.00 134.36
.3770 20737700 27385 V .3770 .3770 3-1/4 1-3/4 Uncoated Straight 6.00 135.58
.3860 20738600 27388 W .3860 .3860 3-1/4 1-3/4 Uncoated Straight 25.00 137.2
.3906 20739060 27391 25/64 .3906 25/64 3-1/4 1-3/4 Uncoated Straight 12.00 144.86
.3937 20739370 27394 10mm .3937 10mm 84mm 44.5mm Uncoated Straight 8.00 147.08
.3970 20739700 27397 X .3970 .3970 3-5/16 1-3/4 Uncoated Straight 22.00 149.34
.4040 20740400 27400 Y .4040 .4040 3-5/16 1-3/4 Uncoated Straight 22.00 157.28
.4062 20740620 27403 13/32 .4062 13/32 3-5/16 1-3/4 Uncoated Straight 16.00 163.25
.4130 20741300 27406 Z .4130 .4130 3-3/8 1-13/16 Uncoated Straight 10.00 164.77
.4134 20741340 27409 10.5mm .4134 10.5mm 86mm 46mm Uncoated Straight 9.00 164.77
.4219 20742190 27412 27/64 .4219 27/64 3-3/8 1-13/16 Uncoated Straight 11.00 166.26
.4331 20743310 27415 11mm .4331 11mm 87mm 47.5mm Uncoated Straight 9.00 167.77
.4331 20743310A 77422 11mm .4331 11mm 87mm 47.5mm ALtima® Straight 0.00 184.22
.4375 20743750 27418 7/16 .4375 7/16 3-7/16 1-7/8 Uncoated Straight 17.00 167.77
.4375 20743750A 75520 7/16 .4375 7/16 3-7/16 1-7/8 ALtima® Straight 0.00 184.22
.4527 20745270 27421 11.5mm .4527 11.5mm 92mm 51mm Uncoated Straight 13.00 185.72
.4531 20745310 27424 29/64 .4531 29/64 3-5/8 2 Uncoated Straight 26.00 191.73
.4688 20746880 27427 15/32 .4688 15/32 3-5/8 2 Uncoated Straight 20.00 196.22
.4724 20747240 27430 12mm .4724 12mm 94mm 54mm Uncoated Straight 21.00 202.21
.4844 20748440 27433 31/64 .4844 31/64 3-11/16 2-1/8 Uncoated Straight 8.00 203.7
.5000 20750000 27436 1/2 .5000 1/2 3-3/4 2-1/8 Uncoated Straight 26.00 205.2