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
* This is a non-stock and non-returnable item
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Tool
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EDP
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Diameter Dtod1 |
Diameter Dec |
Shank Diameter D2 |
Oal L1 |
Flute Length L2 |
Available
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Price
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20709350 |
27001 |
#42 |
.0935 |
.0935 |
1-3/4 |
1/2 |
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20709380 |
27004 |
3/32 |
.0938 |
3/32 |
1-3/4 |
1/2 |
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20709450 |
27007 |
2.40mm |
.0945 |
2.40 |
44 |
12.50 |
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20709600 |
27010 |
#41 |
.0960 |
.0960 |
1-13/16 |
1/2 |
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20709800 |
27013 |
#40 |
.0980 |
.0980 |
1-13/16 |
1/2 |
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20709840 |
27016 |
2.50mm |
.0984 |
2.50 |
46 |
12.50 |
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20709950 |
27019 |
#39 |
.0995 |
.0995 |
1-13/16 |
1/2 |
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20710150 |
27022 |
#38 |
.1015 |
.1015 |
1-13/16 |
1/2 |
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20710240 |
27025 |
2.60mm |
.1024 |
2.60 |
46 |
12.50 |
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20710400 |
27028 |
#37 |
.1040 |
.1040 |
1-13/16 |
1/2 |
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20710630 |
27031 |
2.70mm |
.1063 |
2.70 |
46 |
12.50 |
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20710650 |
27034 |
#36 |
.1065 |
.1065 |
1-13/16 |
1/2 |
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20710940 |
27037 |
7/64 |
.1094 |
7/64 |
1-13/16 |
1/2 |
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20711000 |
27040 |
#35 |
.1100 |
.1100 |
1-7/8 |
5/8 |
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20711020 |
27043 |
2.80mm |
.1102 |
2.80 |
48 |
16.00 |
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20711100 |
27046 |
#34 |
.1110 |
.1110 |
1-7/8 |
5/8 |
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20711300 |
27049 |
#33 |
.1130 |
.1130 |
1-7/8 |
5/8 |
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20711420 |
27052 |
2.90mm |
.1142 |
2.90 |
48 |
16.00 |
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20711600 |
27055 |
#32 |
.1160 |
.1160 |
1-7/8 |
5/8 |
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20711810 |
27058 |
3.00mm |
.1181 |
3.00 |
48 |
16.00 |
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20712000 |
27061 |
#31 |
.1200 |
.1200 |
1-7/8 |
5/8 |
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20712200 |
27064 |
3.10mm |
.1220 |
3.10 |
48 |
16.00 |
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20712500 |
27067 |
1/8 |
.1250 |
1/8 |
1-7/8 |
5/8 |
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20712600 |
27070 |
3.20mm |
.1260 |
3.20 |
48 |
16.00 |
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20712850 |
27073 |
#30 |
.1285 |
.1285 |
1-15/16 |
11/16 |
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20712990 |
27076 |
3.30mm |
.1299 |
3.30 |
49 |
17.50 |
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20713390 |
27079 |
3.40mm |
.1339 |
3.40 |
49 |
17.50 |
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20713600 |
27082 |
#29 |
.1360 |
.1360 |
1-15/16 |
11/16 |
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20713780 |
27085 |
3.50mm |
.1378 |
3.50 |
49 |
17.50 |
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20714050 |
27088 |
#28 |
.1405 |
.1405 |
1-15/16 |
11/16 |
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20714060 |
27091 |
9/64 |
.1406 |
9/64 |
1-15/16 |
11/16 |
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20714170 |
27094 |
3.60mm |
.1417 |
3.60 |
49 |
17.50 |
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20714400 |
27097 |
#27 |
.1440 |
.1440 |
2-1/16 |
3/4 |
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20714570 |
27100 |
3.70mm |
.1457 |
3.70 |
52 |
19.00 |
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20714700 |
27103 |
#26 |
.1470 |
.1470 |
2-1/16 |
3/4 |
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20714950 |
27106 |
#25 |
.1495 |
.1495 |
2-1/16 |
3/4 |
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20714960 |
27109 |
3.80mm |
.1496 |
3.80 |
52 |
19.00 |
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20715200 |
27112 |
#24 |
.1520 |
.1520 |
2-1/16 |
3/4 |
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20715350 |
27115 |
3.90mm |
.1535 |
3.90 |
52 |
19.00 |
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20715400 |
27118 |
#23 |
.1540 |
.1540 |
2-1/16 |
3/4 |
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20715620 |
27121 |
5/32 |
.1562 |
5/32 |
2-1/16 |
3/4 |
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20715700 |
27124 |
#22 |
.1570 |
.1570 |
2-1/8 |
7/8 |
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20715750 |
27127 |
4.00mm |
.1575 |
4.00 |
54 |
22.00 |
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20715900 |
27130 |
#21 |
.1590 |
.1590 |
2-1/8 |
7/8 |
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20716100 |
27133 |
#20 |
.1610 |
.1610 |
2-1/8 |
7/8 |
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20716140 |
27136 |
4.10mm |
.1614 |
4.10 |
54 |
22.00 |
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20716540 |
27139 |
4.20mm |
.1654 |
4.20 |
54 |
22.00 |
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20716600 |
27142 |
#19 |
.1660 |
.1660 |
2-1/8 |
7/8 |
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20716930 |
27145 |
4.30mm |
.1693 |
4.30 |
54 |
22.00 |
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20716950 |
27148 |
#18 |
.1695 |
.1695 |
2-1/8 |
7/8 |
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20717190 |
27151 |
11/64 |
.1719 |
11/64 |
2-1/8 |
7/8 |
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20717300 |
27154 |
#17 |
.1730 |
.1730 |
2-3/16 |
15/16 |
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20717320 |
27157 |
4.40mm |
.1732 |
4.40 |
56 |
24.00 |
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20717700 |
27160 |
#16 |
.1770 |
.1770 |
2-3/16 |
15/16 |
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20717720 |
27163 |
4.50mm |
.1772 |
4.50 |
56 |
24.00 |
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20718000 |
27166 |
#15 |
.1800 |
.1800 |
2-3/16 |
15/16 |
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20718110 |
27169 |
4.60mm |
.1811 |
4.60 |
56 |
24.00 |
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20718200 |
27172 |
#14 |
.1820 |
.1820 |
2-3/16 |
15/16 |
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20718500 |
27175 |
#13 |
.1850 |
.1850 |
2-3/16 |
15/16 |
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20718750 |
27178 |
3/16 |
.1875 |
3/16 |
2-3/16 |
15/16 |
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20718890 |
27181 |
4.80mm |
.1889 |
4.80 |
57 |
25.50 |
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20718900 |
27184 |
#12 |
.1890 |
.1890 |
2-1/4 |
1 |
|
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20719100 |
27187 |
#11 |
.1910 |
.1910 |
2-1/4 |
1 |
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20719290 |
27190 |
4.90mm |
.1929 |
4.90 |
57 |
25.50 |
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20719350 |
27193 |
#10 |
.1935 |
.1935 |
2-1/4 |
1 |
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20719600 |
27196 |
#9 |
.1960 |
.1960 |
2-1/4 |
1 |
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20719680 |
27199 |
5.00mm |
.1968 |
5.00 |
57 |
25.50 |
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20719900 |
27202 |
#8 |
.1990 |
.1990 |
2-1/4 |
1 |
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20720080 |
27205 |
5.10mm |
.2008 |
5.10 |
57 |
25.50 |
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20720100 |
27208 |
#7 |
.2010 |
.2010 |
2-1/4 |
1 |
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20720310 |
27211 |
13/64 |
.2031 |
13/64 |
2-1/4 |
1 |
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20720400 |
27214 |
#6 |
.2040 |
.2040 |
2-3/8 |
1-1/16 |
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20720470 |
27217 |
5.20mm |
.2047 |
5.20 |
60 |
27.00 |
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20720550 |
27220 |
#5 |
.2055 |
.2055 |
2-3/8 |
1-1/16 |
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20720860 |
27223 |
5.30mm |
.2086 |
5.30 |
60 |
27.00 |
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20720900 |
27226 |
#4 |
.2090 |
.2090 |
2-3/8 |
1-1/16 |
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20721260 |
27229 |
5.40mm |
.2126 |
5.40 |
60 |
27.00 |
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20721300 |
27232 |
#3 |
.2130 |
.2130 |
2-3/8 |
1-1/16 |
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20721650 |
27235 |
5.50mm |
.2165 |
5.50 |
60 |
27.00 |
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20721870 |
27238 |
7/32 |
.2187 |
7/32 |
2-3/8 |
1-1/16 |
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20722050 |
27241 |
5.60mm |
.2205 |
5.60 |
62 |
28.50 |
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20722100 |
27244 |
#2 |
.2210 |
.2210 |
2-7/16 |
1-1/8 |
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20722440 |
27247 |
5.70mm |
.2244 |
5.70 |
62 |
28.50 |
|
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20722800 |
27250 |
#1 |
.2280 |
.2280 |
2-7/16 |
1-1/8 |
|
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20722830 |
27253 |
5.80mm |
.2283 |
5.80 |
62 |
28.50 |
|
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20723230 |
27256 |
5.90mm |
.2323 |
5.90 |
62 |
28.50 |
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20723400 |
27259 |
A |
.2340 |
.2340 |
2-7/16 |
1-1/8 |
|
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20723440 |
27262 |
15/64 |
.2344 |
15/64 |
2-7/16 |
1-1/8 |
|
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20723620 |
27265 |
6.00mm |
.2362 |
6.00 |
64 |
32.00 |
|
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20723800 |
27268 |
B |
.2380 |
.2380 |
2-1/2 |
1-1/4 |
|
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20724020 |
27271 |
6.10mm |
.2402 |
6.10 |
64 |
32.00 |
|
|
|
20724200 |
27274 |
C |
.2420 |
.2420 |
2-1/2 |
1-1/4 |
|
|
|
20724410 |
27277 |
6.20mm |
.2441 |
6.20 |
64 |
32.00 |
|
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20724600 |
27280 |
D |
.2460 |
.2460 |
2-1/2 |
1-1/4 |
|
|
|
20724800 |
27283 |
6.30mm |
.2480 |
6.30 |
64 |
32.00 |
|
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20725000 |
27286 |
1/4 & E |
.2500 |
1/4 |
2-1/2 |
1-1/4 |
|
|
|
20725190 |
27289 |
6.40mm |
.2519 |
6.40 |
64 |
32.00 |
|
|
|
20725590 |
27292 |
6.50mm |
.2559 |
6.50 |
67 |
33.50 |
|
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|
20725700 |
27295 |
F |
.2570 |
.2570 |
2-5/8 |
1-5/16 |
|
|
|
20726100 |
27298 |
G |
.2610 |
.2610 |
2-5/8 |
1-5/16 |
|
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20726560 |
27301 |
17/64 |
.2656 |
17/64 |
2-5/8 |
1-5/16 |
|
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20726600 |
27304 |
H |
.2660 |
.2660 |
2-11/16 |
1-3/8 |
|
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20727200 |
27307 |
I |
.2720 |
.2720 |
2-11/16 |
1-3/8 |
|
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20727560 |
27310 |
7.00mm |
.2756 |
7.00 |
68 |
35.00 |
|
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20727700 |
27313 |
J |
.2770 |
.2770 |
2-11/16 |
1-3/8 |
|
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20728100 |
27316 |
K |
.2810 |
.2810 |
2-11/16 |
1-3/8 |
|
|
|
20728120 |
27319 |
9/32 |
.2812 |
9/32 |
2-11/16 |
1-3/8 |
|
|
|
20729000 |
27322 |
L |
.2900 |
.2900 |
2-3/4 |
1-3/8 |
|
|
|
20729500 |
27325 |
M |
.2950 |
.2950 |
2-3/4 |
1-3/8 |
|
|
|
20729530 |
27328 |
7.50mm |
.2953 |
7.50 |
70 |
35.00 |
|
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|
20729690 |
27331 |
19/64 |
.2969 |
19/64 |
2-3/4 |
1-3/8 |
|
|
|
20730200 |
27334 |
N |
.3020 |
.3020 |
2-13/16 |
1-1/2 |
|
|
|
20731250 |
27337 |
5/16 |
.3125 |
5/16 |
2-13/16 |
1-1/2 |
|
|
|
20731500 |
27340 |
8.00mm |
.3150 |
8.00 |
71 |
38.00 |
|
|
|
20731600 |
27343 |
O |
.3160 |
.3160 |
2-15/16 |
1-9/16 |
|
|
|
20732300 |
27346 |
P |
.3230 |
.3230 |
2-15/16 |
1-9/16 |
|
|
|
20732810 |
27349 |
21/64 |
.3281 |
21/64 |
2-15/16 |
1-9/16 |
|
|
|
20733200 |
27352 |
Q |
.3320 |
.3320 |
2-15/16 |
1-9/16 |
|
|
|
20733460 |
27355 |
8.50mm |
.3346 |
8.50 |
75 |
39.50 |
|
|
|
20733900 |
27358 |
R |
.3390 |
.3390 |
2-15/16 |
1-9/16 |
|
|
|
20734380 |
27361 |
11/32 |
.3438 |
11/32 |
2-15/16 |
1-9/16 |
|
|
|
20734800 |
27364 |
S |
.3480 |
.3480 |
3-1/16 |
1-9/16 |
|
|
|
20735430 |
27367 |
9.00mm |
.3543 |
9.00 |
78 |
39.50 |
|
|
|
20735800 |
27370 |
T |
.3580 |
.3580 |
3-1/16 |
1-9/16 |
|
|
|
20735940 |
27373 |
23/64 |
.3594 |
23/64 |
3-1/16 |
1-9/16 |
|
|
|
20736800 |
27376 |
U |
.3680 |
.3680 |
3-1/8 |
1-5/8 |
|
|
|
20737400 |
27379 |
9.50mm |
.3740 |
9.50 |
79 |
41.50 |
|
|
|
20737500 |
27382 |
3/8 |
.3750 |
3/8 |
3-1/8 |
1-5/8 |
|
|
|
20737700 |
27385 |
V |
.3770 |
.3770 |
3-1/4 |
1-3/4 |
|
|
|
20738600 |
27388 |
W |
.3860 |
.3860 |
3-1/4 |
1-3/4 |
|
|
|
20739060 |
27391 |
25/64 |
.3906 |
25/64 |
3-1/4 |
1-3/4 |
|
|
|
20739370 |
27394 |
10.00mm |
.3937 |
10.00 |
84 |
44.50 |
|
|
|
20739700 |
27397 |
X |
.3970 |
.3970 |
3-5/16 |
1-3/4 |
|
|
|
20740400 |
27400 |
Y |
.4040 |
.4040 |
3-5/16 |
1-3/4 |
|
|
|
20740620 |
27403 |
13/32 |
.4062 |
13/32 |
3-5/16 |
1-3/4 |
|
|
|
20741300 |
27406 |
Z |
.4130 |
.4130 |
3-3/8 |
1-13/16 |
|
|
|
20741340 |
27409 |
10.50mm |
.4134 |
10.50 |
86 |
46.00 |
|
|
|
20742190 |
27412 |
27/64 |
.4219 |
27/64 |
3-3/8 |
1-13/16 |
|
|
|
20743310 |
27415 |
11.00mm |
.4331 |
11.00 |
87 |
47.50 |
|
|
|
20743750 |
27418 |
7/16 |
.4375 |
7/16 |
3-7/16 |
1-7/8 |
|
|
|
20745270 |
27421 |
11.50mm |
.4527 |
11.50 |
92 |
51.00 |
|
|
|
20745310 |
27424 |
29/64 |
.4531 |
29/64 |
3-5/8 |
2 |
|
|
|
20746880 |
27427 |
15/32 |
.4688 |
15/32 |
3-5/8 |
2 |
|
|
|
20747240 |
27430 |
12.00mm |
.4724 |
12.00 |
94 |
54.00 |
|
|
|
20748440 |
27433 |
31/64 |
.4844 |
31/64 |
3-11/16 |
2-1/8 |
|
|
|
20750000 |
27436 |
1/2 |
.5000 |
1/2 |
3-3/4 |
2-1/8 |
|
|
*
|
20711100T |
75514 |
#34 |
.1110 |
.1110 |
1-7/8 |
5/8 |
|
|
*
|
20712500C |
75515 |
1/8 |
.1250 |
1/8 |
1-7/8 |
5/8 |
|
|
*
|
20726560A |
77421 |
17/64 |
.2656 |
17/64 |
2-5/8 |
1-5/16 |
|
|
*
|
20731600A |
75519 |
O |
.3160 |
.3160 |
2-15/16 |
1-9/16 |
|
|
*
|
20743310A |
77422 |
11.00mm |
.4331 |
11.00 |
87 |
47.50 |
|
|
*
|
20743750A |
75520 |
7/16 |
.4375 |
7/16 |
3-7/16 |
1-7/8 |
|
|
*
|
20734800CE |
14941 |
S |
.3480 |
.3480 |
3-1/16 |
1-9/16 |
|
|