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Miniature High Performance Drills - Hardened Steels

Photo is an illustration of an exemplary tool

High Performance Drills - Hardened Steels High Performance Drills - Hardened Steels. Double Margin Design for Exceptional Hole Accuracy.
Carbide Miniature High Performance Drills - Hardened Steels

Optimized for drilling hardened tool, die, and mold steels 48 Rc to 68 Rc with outstanding performance in high temperature alloys and difficult-to-machine steels.

  • 140° point angle
  • Specialized flute shape for improved chip evacuation and maximum rigidity
  • Double margin design for exceptional hole accuracy and finish
  • Latest generation AlTiN Nano coating offers superior hardness and heat resistance
  • h6 shank tolerance for high precision tool holders
  • Select carbide grade for improved tool life
  • CNC ground in the USA   

   Learn more about the features, benefits, and applications of Harvey Tool Drills

Jump to Product Reviews

Below are downloadable Simulation Files in DXF format (half-round line drawings) to accompany Harvey Tool products. Each file is specifically scaled to the geometry of the tool to help simulate running parameters and create tool paths. Like our speeds & feeds charts, these files will be continuously updated with the introduction of new products and new catalogs to assist operating the majority of our tools. Simulation files can also be accessed by searching for a specific tool number on the left-hand side of the website and then clicking on the Simulation table in the product table.
Please don’t hesitate to contact our tech team with any questions at 800-645-5609 or tech@harveytool.com.

To navigate between folders or download a file, DOUBLE CLICK on the folder or file.

  • AlTiN Nano
DRILL
DIAMETER
FLUTE
LENGTH
SHANK
DIAMETER
OVERALL
LENGTH
AlTiN NANO COATED
inch wire mm inch mm hole depth    
    D1 +.000mm/-.013mm L2 +.25mm/-.00mm D2 (h6) L1 TOOL #  PRICE
.0156 (1/64) .396 mm .075 1.90 mm (3x) 3 mm 50 mm CSG0156-C6 35.90
.0156 (1/64) .396 mm .106 2.70 mm (5x) 3 mm 50 mm BGN0156-C6 36.90
.0156 (1/64) .396 mm .154 3.90 mm (8x) 3 mm 50 mm ARY0156-C6 37.50
.0160 #78 .406 mm .079 2.00 mm (3x) 3 mm 50 mm CSG0160-C6 35.90
.0160 #78 .406 mm .157 4.00 mm (8x) 3 mm 50 mm ARY0160-C6 37.50
.0180 #77 .457 mm .087 2.20 mm (3x) 3 mm 50 mm CSG0180-C6 35.90
.0180 #77 .457 mm .177 4.50 mm (8x) 3 mm 50 mm ARY0180-C6 37.50
.0196   .500 mm .094 2.40 mm (3x) 3 mm 50 mm CSG0196-C6 34.50
.0196   .500 mm .133 3.40 mm (5x) 3 mm 50 mm BGN0196-C6 35.40
.0196   .500 mm .193 4.90 mm (8x) 3 mm 50 mm ARY0196-C6 36.20
.0200 #76 .508 mm .094 2.40 mm (3x) 3 mm 50 mm CSG0200-C6 34.50
.0200 #76 .508 mm .197 5.00 mm (8x) 3 mm 50 mm ARY0200-C6 36.20
.0210 #75 .533 mm .098 2.50 mm (3x) 3 mm 50 mm CSG0210-C6 34.50
.0210 #75 .533 mm .205 5.20 mm (8x) 3 mm 50 mm ARY0210-C6 36.20
.0225 #74 .571 mm .106 2.70 mm (3x) 3 mm 50 mm CSG0225-C6 34.50
.0225 #74 .571 mm .220 5.60 mm (8x) 3 mm 50 mm ARY0225-C6 36.20
.0240 #73 .609 mm .114 2.90 mm (3x) 3 mm 50 mm CSG0240-C6 34.50
.0240 #73 .609 mm .236 6.00 mm (8x) 3 mm 50 mm ARY0240-C6 36.20
.0250 #72 .635 mm .118 3.00 mm (3x) 3 mm 50 mm CSG0250-C6 34.50
.0250 #72 .635 mm .244 6.20 mm (8x) 3 mm 50 mm ARY0250-C6 36.20
.0260 #71 .660 mm .122 3.10 mm (3x) 3 mm 50 mm CSG0260-C6 34.50
.0260 #71 .660 mm .252 6.40 mm (8x) 3 mm 50 mm ARY0260-C6 36.20
.0280 #70 .711 mm .134 3.40 mm (3x) 3 mm 50 mm CSG0280-C6 34.50
.0280 #70 .711 mm .276 7.00 mm (8x) 3 mm 50 mm ARY0280-C6 36.20
.0292 #69 .741 mm .138 3.50 mm (3x) 3 mm 50 mm CSG0292-C6 34.50
.0292 #69 .741 mm .283 7.20 mm (8x) 3 mm 50 mm ARY0292-C6 36.20
.0310 #68 .787 mm .146 3.70 mm (3x) 3 mm 50 mm CSG0310-C6 35.10
.0310 #68 .787 mm .299 7.60 mm (8x) 3 mm 50 mm ARY0310-C6 36.20
.0312 (1/32)   .793 mm .150 3.80 mm (3x) 3 mm 50 mm CSG0312-C6 35.10
.0312 (1/32)   .793 mm .212 5.40 mm (5x) 3 mm 50 mm BGN0312-C6 36.10
.0312 (1/32)   .793 mm .307 7.80 mm (8x) 3 mm 50 mm ARY0312-C6 36.90
.0312 (1/32)   .793 mm .370 9.40 mm (10x) 3 mm 50 mm DXT0312-C6 38.10
.0312 (1/32)   .793 mm .433 11.00 mm (12x) 3 mm 50 mm EFG0312-C6 39.40
.0320 #67 .812 mm .154 3.90 mm (3x) 3 mm 50 mm CSG0320-C6 35.10
.0320 #67 .812 mm .315 8.00 mm (8x) 3 mm 50 mm ARY0320-C6 36.90
.0330 #66 .838 mm .157 4.00 mm (3x) 3 mm 50 mm CSG0330-C6 35.10
.0330 #66 .838 mm .323 8.20 mm (8x) 3 mm 50 mm ARY0330-C6 36.90
.0350 #65 .889 mm .165 4.20 mm (3x) 3 mm 50 mm CSG0350-C6 35.10
.0350 #65 .889 mm .339 8.60 mm (8x) 3 mm 50 mm ARY0350-C6 36.90
.0360 #64 .914 mm .173 4.40 mm (3x) 3 mm 50 mm CSG0360-C6 35.10
.0360 #64 .914 mm .354 9.00 mm (8x) 3 mm 50 mm ARY0360-C6 36.90
.0370 #63 .939 mm .173 4.40 mm (3x) 3 mm 50 mm CSG0370-C6 35.10
.0370 #63 .939 mm .362 9.20 mm (8x) 3 mm 50 mm ARY0370-C6 36.90
.0380 #62 .965 mm .181 4.60 mm (3x) 3 mm 50 mm CSG0380-C6 35.10
.0380 #62 .965 mm .370 9.40 mm (8x) 3 mm 50 mm ARY0380-C6 36.90
.0390 #61 .990 mm .189 4.80 mm (3x) 3 mm 50 mm CSG0390-C6 35.10
.0390 #61 .990 mm .378 9.60 mm (8x) 3 mm 50 mm ARY0390-C6 36.90
.0393   1.000 mm .189 4.80 mm (3x) 3 mm 50 mm CSG0393-C6 38.10
.0393   1.000 mm .267 6.80 mm (5x) 3 mm 50 mm BGN0393-C6 39.10
.0393   1.000 mm .386 9.80 mm (8x) 3 mm 50 mm ARY0393-C6 39.70
.0400 #60 1.016 mm .189 4.80 mm (3x) 3 mm 50 mm CSG0400-C6 38.10
.0400 #60 1.016 mm .394 10.00 mm (8x) 3 mm 50 mm ARY0400-C6 39.70
.0410 #59 1.041 mm .197 5.00 mm (3x) 3 mm 50 mm CSG0410-C6 38.10
.0410 #59 1.041 mm .394 10.00 mm (8x) 3 mm 50 mm ARY0410-C6 39.70
.0420 #58 1.066 mm .197 5.00 mm (3x) 3 mm 50 mm CSG0420-C6 38.10
.0420 #58 1.066 mm .413 10.50 mm (8x) 3 mm 50 mm ARY0420-C6 39.70
.0430 #57 1.092 mm .205 5.20 mm (3x) 3 mm 50 mm CSG0430-C6 38.10
.0430 #57 1.092 mm .413 10.50 mm (8x) 3 mm 50 mm ARY0430-C6 39.70
.0465 #56 1.181 mm .220 5.60 mm (3x) 3 mm 50 mm CSG0465-C6 38.10
.0465 #56 1.181 mm .453 11.50 mm (8x) 3 mm 50 mm ARY0465-C6 39.70
.0468 (3/64)   1.190 mm .220 5.60 mm (3x) 3 mm 50 mm CSG0468-C6 38.10
.0468 (3/64)   1.190 mm .315 8.00 mm (5x) 3 mm 50 mm BGN0468-C6 39.10
.0468 (3/64)   1.190 mm .453 11.50 mm (8x) 3 mm 50 mm ARY0468-C6 39.70
.0468 (3/64)   1.190 mm .551 14.00 mm (10x) 3 mm 50 mm DXT0468-C6 40.90
.0468 (3/64)   1.190 mm .650 16.50 mm (12x) 3 mm 63 mm EFG0468-C6 42.20
.0500 1.270 mm .236 6.00 mm (3x) 3 mm 50 mm CSG0500-C6 38.10
.0500 1.270 mm .492 12.50 mm (8x) 3 mm 50 mm ARY0500-C6 39.70
.0520 #55 1.320 mm .244 6.20 mm (3x) 3 mm 50 mm CSG0520-C6 38.10
.0520 #55 1.320 mm .512 13.00 mm (8x) 3 mm 50 mm ARY0520-C6 39.70
.0550 #54 1.397 mm .260 6.60 mm (3x) 3 mm 50 mm CSG0550-C6 38.10
.0550 #54 1.397 mm .531 13.50 mm (8x) 3 mm 50 mm ARY0550-C6 39.70
.0590   1.500 mm .283 7.20 mm (3x) 3 mm 50 mm CSG0590-C6 41.10
.0590   1.500 mm .393 10.00 mm (5x) 3 mm 50 mm BGN0590-C6 41.90
.0590   1.500 mm .571 14.50 mm (8x) 3 mm 50 mm ARY0590-C6 42.50
.0595 #53 1.511 mm .283 7.20 mm (3x) 3 mm 50 mm CSG0595-C6 41.10
.0595 #53 1.511 mm .571 14.50 mm (8x) 3 mm 50 mm ARY0595-C6 42.50
.0625 (1/16)   1.587 mm .299 7.60 mm (3x) 3 mm 50 mm CSG0625-C6 41.10
.0625 (1/16)   1.587 mm .413 10.50 mm (5x) 3 mm 50 mm BGN0625-C6 41.90
.0625 (1/16)   1.587 mm .610 15.50 mm (8x) 3 mm 50 mm ARY0625-C6 42.50
.0625 (1/16)   1.587 mm .728 18.50 mm (10x) 3 mm 63 mm DXT0625-C6 43.70
.0625 (1/16)   1.587 mm .866 22.00 mm (12x) 3 mm 63 mm EFG0625-C6 44.90
.0635 #52 1.612 mm .299 7.60 mm (3x) 3 mm 50 mm CSG0635-C6 41.10
.0635 #52 1.612 mm .610 15.50 mm (8x) 3 mm 50 mm ARY0635-C6 42.50
.0670 #51 1.701 mm .307 8.00 mm (3x) 3 mm 50 mm CSG0670-C6 41.10
.0670 #51 1.701 mm .650 16.50 mm (8x) 3 mm 63 mm ARY0670-C6 42.50
.0700 #50 1.778 mm .335 8.50 mm (3x) 3 mm 50 mm CSG0700-C6 41.10
.0700 #50 1.778 mm .689 17.50 mm (8x) 3 mm 63 mm ARY0700-C6 42.50
.0730 #49 1.854 mm .354 9.00 mm (3x) 3 mm 50 mm CSG0730-C6 41.10
.0730 #49 1.854 mm .709 18.00 mm (8x) 3 mm 63 mm ARY0730-C6 42.50
.0760 #48 1.930 mm .354 9.00 mm (3x) 3 mm 50 mm CSG0760-C6 41.10
.0760 #48 1.930 mm .748 19.00 mm (8x) 3 mm 63 mm ARY0760-C6 42.50
.0781 (5/64)   1.984 mm .374 9.50 mm (3x) 3 mm 50 mm CSG0781-C6 41.10
.0781 (5/64)   1.984 mm .531 13.50 mm (5x) 3 mm 50 mm BGN0781-C6 41.90
.0781 (5/64)   1.984 mm .768 19.50 mm (8x) 3 mm 63 mm ARY0781-C6 42.50
.0781 (5/64)   1.984 mm .906 23.00 mm (10x) 3 mm 63 mm DXT0781-C6 43.70
.0781 (5/64)   1.984 mm 1.063 27.00 mm (12x) 3 mm 63 mm EFG0781-C6 44.90
.0785 #47 1.993 mm .374 9.50 mm (3x) 3 mm 50 mm CSG0785-C6 43.90
.0785 #47 1.993 mm .768 19.50 mm (8x) 3 mm 63 mm ARY0785-C6 42.50
.0787   2.000 mm .374 9.50 mm (3x) 4 mm 50 mm CSG0787-C6 43.90
.0787   2.000 mm .531 13.50 mm (5x) 4 mm 50 mm BGN0787-C6 45.20
.0787   2.000 mm .768 19.50 mm (8x) 4 mm 63 mm ARY0787-C6 46.20
.0810 #46 2.057 mm .394 10.00 mm (3x) 4 mm 50 mm CSG0810-C6 43.90
.0810 #46 2.057 mm .787 20.00 mm (8x) 4 mm 63 mm ARY0810-C6 46.20
.0820 #45 2.082 mm .394 10.00 mm (3x) 4 mm 50 mm CSG0820-C6 43.90
.0820 #45 2.082 mm .787 20.00 mm (8x) 4 mm 63 mm ARY0820-C6 46.20
.0860 #44 2.184 mm .413 10.50 mm (3x) 4 mm 50 mm CSG0860-C6 43.90
.0860 #44 2.184 mm .827 21.00 mm (8x) 4 mm 63 mm ARY0860-C6 46.20
.0890 #43 2.260 mm .413 10.50 mm (3x) 4 mm 50 mm CSG0890-C6 43.90
.0890 #43 2.260 mm .866 22.00 mm (8x) 4 mm 63 mm ARY0890-C6 46.20
.0935 #42 2.374 mm .453 11.50 mm (3x) 4 mm 50 mm CSG0935-C6 43.90
.0935 #42 2.374 mm .906 23.00 mm (8x) 4 mm 63 mm ARY0935-C6 46.20
.0937 (3/32)   2.381 mm .453 11.50 mm (3x) 4 mm 50 mm CSG0937-C6 43.90
.0937 (3/32)   2.381 mm .630 16.00 mm (5x) 4 mm 63 mm BGN0937-C6 45.20
.0937 (3/32)   2.381 mm .906 23.00 mm (8x) 4 mm 63 mm ARY0937-C6 46.20
.0937 (3/32)   2.381 mm 1.102 28.00 mm (10x) 4 mm 63 mm DXT0937-C6 47.50
.0937 (3/32)   2.381 mm 1.299 33.00 mm (12x) 4 mm 75 mm EFG0937-C6 48.70
.0960 #41 2.438 mm .453 11.50 mm (3x) 4 mm 50 mm CSG0960-C6 43.90
.0960 #41 2.438 mm .945 24.00 mm (8x) 4 mm 63 mm ARY0960-C6 46.20
.0980 #40 2.489 mm .472 12.00 mm (3x) 4 mm 50 mm CSG0980-C6 43.90
.0980 #40 2.489 mm .945 24.00 mm (8x) 4 mm 63 mm ARY0980-C6 46.20
.0984 2.500 mm .472 12.00 mm (3x) 4 mm 50 mm CSG0984-C6 46.50
.0984 2.500 mm .945 24.00 mm (8x) 4 mm 63 mm ARY0984-C6 49.10
.0995 #39 2.527 mm .472 12.00 mm (3x) 4 mm 50 mm CSG0995-C6 46.50
.0995 #39 2.527 mm .984 25.00 mm (8x) 4 mm 63 mm ARY0995-C6 49.10
.1015 #38 2.578 mm .472 12.00 mm (3x) 4 mm 50 mm CSG1015-C6 46.50
.1015 #38 2.578 mm .984 25.00 mm (8x) 4 mm 63 mm ARY1015-C6 49.10
.1040 #37 2.641 mm 1.024 26.00 mm (8x) 4 mm 63 mm ARY1040-C6 49.10
.1065 #36 2.705 mm .512 13.00 mm (3x) 4 mm 50 mm CSG1065-C6 46.50
.1065 #36 2.705 mm 1.024 26.00 mm (8x) 4 mm 63 mm ARY1065-C6 49.10
.1093 (7/64)   2.778 mm .512 13.00 mm (3x) 4 mm 50 mm CSG1093-C6 46.50
.1093 (7/64)   2.778 mm .748  19.00 mm (5x) 4 mm 63 mm BGN1093-C6 47.90
.1093 (7/64)   2.778 mm 1.063 27.00 mm (8x) 4 mm 63 mm ARY1093-C6 49.10
.1100 #35 2.794 mm .531 13.50 mm (3x) 4 mm 50 mm CSG1100-C6 46.50
.1100 #35 2.794 mm 1.063 27.00 mm (8x) 4 mm 63 mm ARY1100-C6 49.10
.1110 #34 2.819 mm 1.063 27.00 mm (8x) 4 mm 63 mm ARY1110-C6 49.10
.1130 #33 2.870 mm 1.102 28.00 mm (8x) 4 mm 63 mm ARY1130-C6 49.10
.1160 #32 2.946 mm 1.142 29.00 mm (8x) 4 mm 63 mm ARY1160-C6 49.10
.1181 3.000 mm .571 14.50 mm (3x) 4 mm 50 mm CSG1181-C6 47.70
.1181 3.000 mm .787 20.00 mm (5x) 4 mm 63 mm BGN1181-C6 48.90
.1181   3.000 mm 1.142 29.00 mm (8x) 4 mm 63 mm ARY1181-C6 50.10
    D1 +.000mm/-.013mm L2 +.75mm/-.00mm D2 (h6) L1 TOOL #  PRICE
.1200 #31 3.048 mm 1.181 30.00 mm (8x) 6 mm 75 mm ARY1200-C6 56.10
.1250 (1/8)   3.175 mm .591 15.00 mm (3x) 6 mm 63 mm CSG1250-C6 53.50
.1250 (1/8)   3.175 mm 1.220 31.00 mm (8x) 6 mm 75 mm ARY1250-C6 56.10
.1360 #29 3.454 mm .630 16.00 mm (3x) 6 mm 63 mm CSG1360-C6 53.50
.1360 #29 3.454 mm 1.339 34.00 mm (8x) 6 mm 75 mm ARY1360-C6 56.10
.1406 (9/64)   3.571 mm .669 17.00 mm (3x) 6 mm 63 mm CSG1406-C6 53.50
.1406 (9/64)   3.571 mm 1.378 35.00 mm (8x) 6 mm 75 mm ARY1406-C6 56.10
.1470 #26 3.733 mm 1.417 36.00 mm (8x) 6 mm 100 mm ARY1470-C6 56.10
.1562 (5/32)   3.968 mm .748 19.00 mm (3x) 6 mm 63 mm CSG1562-C6 53.50
.1562 (5/32)   3.968 mm 1.535 39.00 mm (8x) 6 mm 100 mm ARY1562-C6 56.10
.1590 #21 4.038 mm 1.535 39.00 mm (8x) 6 mm 100 mm ARY1590-C6 56.10
.1770 #16 4.495 mm 1.732 44.00 mm (8x) 6 mm 100 mm ARY1770-C6 56.10
.1800 #15 4.572 mm 1.732 44.00 mm (8x) 6 mm 100 mm ARY1800-C6 56.10
.1875 (3/16)   4.762 mm .906 23.00 mm (3x) 6 mm 63 mm CSG1875-C6 53.50
.1875 (3/16)   4.762 mm 1.811 46.00 mm (8x) 6 mm 100 mm ARY1875-C6 56.10

Speeds & Feeds

Below you will find downloadable and printer-friendly Speeds & Feeds for this product line. All posted Speed & Feed parameters are suggested starting values that may be increased given optimal setup conditions. If you can't find the information you're looking for, Harvey Tool has a team of technical experts available to assist you. Please contact us at 800-645-5609 or tech@harveytool.com.

 

Hardened Steels

Hardened Steels - 3x-5x LOF

Hardened Steels - 8x-10x LOF

Hardened Steels - 12x LOF

 

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