Ultra Cut Super Premium
240-UB
Special Hi-Molybdenum tool steel. 135° split point for fast penetration and accurate starting without a center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for maximum lubricity. Drills are heat treated at 2185° F and then nitro-carburize finished at 950° F to be measurably harder than high speed steel. Space age nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness. Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications. Sizes smaller than #52 have non-split points.
Fractional Size Part Numbers
& Specifications
Wire Size Part Numbers
& Specifications
Letter Size Part Number
& Specifications
Sets Part Number
& Specifications
TIN Coated - heavy Duty Super High Performance
240-AN
Titanium nitride coated, heavy duty, 135° split point drills perform well in very demanding applications. The TiN coating provides a super hard surface with high lubricity. The tool life may be extended 500% or more in high wear or very abrasive drilling applications. The heavy duty construction makes it ideal for hard metals, work hardening grades of stainless steel and other difficult to drill materials.
Fractional Size Part Numbers
& Specifications
Wire Size Part Numbers
& Specifications
Letter Size Part Number
& Specifications
Sets Part Number
& Specifications
TIN Coated - heavy Duty Super High Performance
240-BN
Titanium nitride coated, general purpose construction, 118° point performs well in mild drilling applications with strong abrasive wear characteristics. The tool life may be extended 500% or more in these high wear applications.
Fractional Size Part Numbers
& Specifications
Wire Size Part Numbers
& Specifications
Letter Size Part Number
& Specifications
Sets Part Number
& Specifications
240-UB Part # |
240-AN Part # |
240-BN Part # |
Diameter | Overall Length |
Flute Length |
97920 | 1/64 | 3/4 | 3/16 | ||
97910 | 1/32 | 1-3/8 | 1/2 | ||
97900 | 3/64 | 1-3/4 | 3/4 | ||
05580 | 97890 | 22570 | 1/16 | 1-7/8 | 7/8 |
05590 | 97880 | 22580 | 5/64 | 2 | 1 |
05600 | 97870 | 22590 | 3/32 | 2-1/4 | 1-1/4 |
05610 | 97860 | 22600 | 7/64 | 2-5/8 | 1-1/2 |
05620 | 97850 | 22610 | 1/8 | 2-3/4 | 1-5/8 |
05630 | 97840 | 22620 | 9/64 | 2-7/8 | 1-3/4 |
05640 | 97830 | 22630 | 5/32 | 3-1/8 | 2 |
05650 | 97820 | 22640 | 11/64 | 3-1/4 | 2-1/8 |
05660 | 97810 | 22650 | 3/16 | 3-1/2 | 2-5/16 |
05670 | 97800 | 22660 | 13/64 | 3-5/8 | 2-7/16 |
05680 | 97790 | 22670 | 7/32 | 3-3/4 | 2-1/2 |
05690 | 97780 | 22680 | 15/64 | 3-7/8 | 2-5/8 |
05700 | 97770 | 22690 | 1/4 | 4 | 2-3/4 |
05710 | 97760 | 22700 | 17/64 | 4-1/8 | 2-7/8 |
05720 | 97750 | 22710 | 9/32 | 4-1/4 | 2-15/16 |
05730 | 97740 | 22720 | 19/64 | 4-3/8 | 3-1/16 |
05740 | 97730 | 22730 | 5/16 | 4-1/2 | 3-3/16 |
05750 | 97720 | 22740 | 21/64 | 4-5/8 | 3-5/16 |
05760 | 97710 | 22750 | 11/32 | 4-3/4 | 3-7/16 |
05770 | 97700 | 22760 | 23/64 | 4-7/8 | 3-1/2 |
05780 | 97690 | 22770 | 3/8 | 5 | 3-5/8 |
05790 | 97680 | 22780 | 25/64 | 5-1/8 | 3-3/4 |
05800 | 97670 | 22790 | 13/32 | 5-1/4 | 3-7/8 |
05810 | 97660 | 22800 | 27/64 | 5-3/8 | 3-15/16 |
05820 | 97650 | 22810 | 7/16 | 5-1/2 | 4-1/16 |
05830 | 97640 | 22820 | 29/64 | 5-5/8 | 4-3/16 |
05840 | 97630 | 22830 | 15/32 | 5-3/4 | 4-5/16 |
05850 | 97620 | 22840 | 31/64 | 5-7/8 | 4-3/8 |
05860 | 97610 | 22850 | 1/2 | 6 | 4-1/2 |
22210 | 33/64 | 6-5/8 | 4-13/16 | ||
22220 | 17/32 | 6-5/8 | 4-13/16 | ||
22230 | 35/64 | 6-5/8 | 4-13/16 | ||
22240 | 9/16 | 6-5/8 | 4-13/16 | ||
22250 | 37/64 | 6-5/8 | 4-13/16 | ||
22260 | 19/32 | 7-1/8 | 5-3/16 | ||
22270 | 39/64 | 7-1/8 | 5-3/16 | ||
22280 | 5/8 | 7-1/8 | 5-3/16 | ||
22290 | 41/64 | 7-1/8 | 5-3/16 | ||
22300 | 21/32 | 7-1/8 | 5-3/16 | ||
22310 | 43/64 | 7-3/8 | 5-5/8 | ||
22320 | 11/16 | 7-3/8 | 5-5/8 | ||
22330 | 45/64 | 7-3/8 | 5-5/8 | ||
22340 | 23/32 | 7-3/8 | 5-5/8 | ||
22350 | 47/64 | 7-3/8 | 5-5/8 | ||
22360 | 3/4 | 7-3/8 | 5-5/8 |
240-UB Part # |
240-AN Part # |
240-BN Part # |
WIRE GUAGE |
Overall Length |
Flute Length |
38940 | 98520 | 47790 | 1 | 3-7/8 | 2-5/8 |
38950 | 98510 | 47800 | 2 | 3-7/8 | 2-5/8 |
38960 | 98500 | 47810 | 3 | 3-3/4 | 2-1/2 |
38970 | 98490 | 47820 | 4 | 3-3/4 | 2-1/2 |
38980 | 98480 | 47830 | 5 | 3-3/4 | 2-1/2 |
38990 | 98470 | 47840 | 6 | 3-3/4 | 2-1/2 |
39000 | 98460 | 47850 | 7 | 3-5/8 | 2-7/16 |
39010 | 98450 | 47860 | 8 | 3-5/8 | 2-7/16 |
39020 | 98440 | 47870 | 9 | 3-5/8 | 2-7/16 |
39030 | 98430 | 47880 | 10 | 3-5/8 | 2-7/16 |
39040 | 98420 | 47890 | 11 | 3-1/2 | 2-5/16 |
39050 | 98410 | 47900 | 12 | 3-1/2 | 2-5/16 |
39060 | 98400 | 47910 | 13 | 3-1/2 | 2-5/16 |
39070 | 98390 | 47920 | 14 | 3-3/8 | 2-3/16 |
39080 | 98380 | 47930 | 15 | 3-3/8 | 2-3/16 |
39090 | 98370 | 47940 | 16 | 3-3/8 | 2-3/16 |
39100 | 98360 | 47950 | 17 | 3-3/8 | 2-3/16 |
39110 | 98350 | 47960 | 18 | 3-1/4 | 2-1/8 |
39120 | 98340 | 47970 | 19 | 3-1/4 | 2-1/8 |
39130 | 98330 | 47980 | 20 | 3-1/4 | 2-1/8 |
39140 | 98320 | 47990 | 21 | 3-1/4 | 2-1/8 |
39150 | 98310 | 48000 | 22 | 3-1/8 | 2 |
39160 | 98300 | 48010 | 23 | 3-1/8 | 2 |
39170 | 98290 | 48020 | 24 | 3-1/8 | 2 |
39180 | 98280 | 48030 | 25 | 3 | 1-7/8 |
39190 | 98270 | 48040 | 26 | 3 | 1-7/8 |
39200 | 98260 | 48050 | 27 | 3 | 1-7/8 |
39210 | 98250 | 48060 | 28 | 2-7/8 | 1-3/4 |
39220 | 98240 | 48070 | 29 | 2-7/8 | 1-3/4 |
39230 | 98230 | 48080 | 30 | 2-3/4 | 1-5/8 |
92310 | 98220 | 48090 | 31 | 2-3/4 | 1-5/8 |
92300 | 98210 | 48100 | 32 | 2-3/4 | 1-5/8 |
92290 | 98200 | 48110 | 33 | 2-5/8 | 1-1/2 |
92280 | 98190 | 48120 | 34 | 2-5/8 | 1-1/2 |
92270 | 98180 | 48130 | 35 | 2-5/8 | 1-1/2 |
92260 | 98170 | 48140 | 36 | 2-1/2 | 1-7/16 |
92250 | 98160 | 48150 | 37 | 2-1/2 | 1-7/16 |
92240 | 98150 | 48160 | 38 | 2-1/2 | 1-7/16 |
92230 | 98140 | 48170 | 39 | 2-3/8 | 1-3/8 |
92220 | 98130 | 48180 | 40 | 2-3/8 | 1-3/8 |
88420 | 98120 | 48190 | 41 | 2-3/8 | 1-3/8 |
88410 | 98110 | 48200 | 42 | 2-1/4 | 1-1/4 |
88400 | 98100 | 48210 | 43 | 2-1/4 | 1-1/4 |
88390 | 98090 | 48220 | 44 | 2-1/8 | 1-1/8 |
88380 | 98080 | 48230 | 45 | 2-1/8 | 1-1/8 |
88370 | 98070 | 48240 | 46 | 2-1/8 | 1-1/8 |
88360 | 98060 | 48250 | 47 | 2 | 1 |
88350 | 98050 | 48260 | 48 | 2 | 1 |
88340 | 98040 | 48270 | 49 | 2 | 1 |
88330 | 98030 | 48280 | 50 | 2 | 1 |
88320 | 98020 | 48290 | 51 | 2 | 1 |
88310 | 98010 | 48300 | 52 | 1-7/8 | 7/8 |
88300 | 98000 | 53 | 1-7/8 | 7/8 | |
88290 | 97990 | 54 | 1-7/8 | 7/8 | |
88280 | 97980 | 55 | 1-7/8 | 7/8 | |
88270 | 97970 | 56 | 1-3/4 | 3/4 | |
88260 | 97960 | 57 | 1-3/4 | 3/4 | |
88250 | 97950 | 58 | 1-5/8 | 11/16 | |
88240 | 97940 | 59 | 1-5/8 | 11/16 | |
88230 | 97930 | 60 | 1-5/8 | 11/16 |
240-UB Part # |
240-AN Part # |
240-BN Part # |
Diameter | Overall Length |
Flute Length |
39460 | 95710 | 22890 | A | 3-7/8 | 2-5/8 |
39470 | 95700 | 22900 | B | 4 | 2-3/4 |
39480 | 95690 | 22910 | C | 4 | 2-3/4 |
39490 | 95680 | 22920 | D | 4 | 2-3/4 |
39500 | 95670 | 22930 | E | 4 | 2-3/4 |
39510 | 95660 | 22940 | F | 4-1/8 | 2-7/8 |
39520 | 95650 | 22950 | G | 4-1/8 | 2-7/8 |
39530 | 95640 | 22960 | H | 4-1/8 | 2-7/8 |
39540 | 95630 | 22970 | I | 4-1/8 | 2-7/8 |
39550 | 95620 | 22980 | J | 4-1/8 | 2-7/8 |
39560 | 95610 | 22990 | K | 4-1/4 | 2-15/16 |
39570 | 95600 | 23000 | L | 4-1/4 | 2-15/16 |
39580 | 95590 | 23010 | M | 4-3/8 | 3-1/16 |
39590 | 95580 | 23020 | N | 4-3/8 | 3-1/16 |
39600 | 95570 | 23030 | O | 4-1/2 | 3-3/16 |
39610 | 95560 | 23040 | P | 4-5/8 | 3-5/16 |
39620 | 95550 | 23050 | Q | 4-3/4 | 3-7/16 |
39630 | 95540 | 23060 | R | 4-3/4 | 3-7/16 |
39640 | 95530 | 23070 | S | 4-7/8 | 3-1/2 |
39650 | 95520 | 23080 | T | 4-7/8 | 3-1/2 |
39660 | 95510 | 23090 | U | 5 | 3-5/8 |
39670 | 95500 | 23100+ | V | 5 | 3-5/8 |
39680 | 95490 | 23110+ | W | 5-1/8 | 3-3/4 |
39690 | 95480 | 23120+ | X | 5-1/8 | 3-3/4 |
39700 | 95470 | 23130 | Y | 5-1/4 | 3-7/8 |
39710 | 95460 | 23140 | Z | 5-1/4 | 3-7/8 |
Part # | Set Number | Contents | Drill Type |
44110 | SP-13 | 1/16 - 1/4 X 64ths | 240-UB |
44120 | SP-15 | 1/16 - 1/2 X 32nds | 240-UB |
44130 | SP-21 | 1/16 - 3/8 X 64ths | 240-UB |
92170 | SP-21R | 1/16 - 1/4 X 64ths, 9/32 - 1/2 X 32nds 3/8" shank | 240/278-UB |
88660 | SP-26 | A - Z | 240-UB |
44150 | SP-29 | 1/16 - 1/2 X 64ths | 240-UB |
88640 | SP-60 | 1 - 60 | 240-UB |
93840 | SP-115 | 1/16 - 1/2 X 64ths, A - Z & 1 - 60 | 240-UB |
06510 | TRI-1SP | 1/16 - 1/4 X 64ths | 240-UB |
88670 | AN-13 | 1/16 - 1/4 X 64ths | 240-AN |
88680 | AN-15 | 1/16 - 1/2 X 32nds | 240-AN |
96690 | AN-29 | 1/16 - 1/2 X 64ths | 240-AN |
96700 | AN-60 | 1 - 60 | 240-AN |
95110 | AN-115 | 1/16 - 1/2 X 64ths, A - Z & 1 - 60 | 240-AN |
48310 | BN-13 | 1/16 - 1/4 X 64ths | 240-BN |
48320 | BN-15 | 1/16 - 1/2 X 32nds | 240-BN |
48330 | BN-29 | 1/16 - 1/2 X 64ths | 240-BN |
48340 | BN-60 | 1 - 60 | 240-BN |
48350 | BN-115 | 1/16 - 1/2 X 64ths, A - Z & 1 - 60 | 240-BN |
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Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.