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FRACTIONAL TYPE 3668 - SMALLER TAPER SIZE - 118° POINT
TYPE
Carbide tip brazed to hardened tool steel bodies. Smooth flutes for effective chip flow. Precision ground to ensure concentricity of tip & body. For drilling cast iron, non-ferrous metals and non-metals. (Not usually recommended for drilling steel.)
DRILL DIAMETER
RANGE (INCH)
DRILL DIAMETER
TOLERANCES
INCLUDED
ANGLE
LIP HEIGHT
T.I.V.
THRU 1/8" +.0000"/-.0005" +5°/-5° .0020"
OVER 1/8" THRU 1/4" -.0000"/-.0007" +5°/-5° .0030"
OVER 1/4" THRU 1/2" -.0000"/-.0010" +5°/-5° .0040"
OVER 1/2" THRU 1" -.0000"/-.0012" +3°/-3° .0050"
OVER 1" THRU 11/2" -.0000"/-.0015" +3°/-3° .0060"
Below is Lexington Cutter's selection of Taper Shank Twist Drills. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.
TOOL DIAMETER MORSE
TAPER
FLUTE
LENGTH
OVERALL
LENGTH
EDP
NO.
PRICE
EACH
DECIMAL FRAC.
 .4844   31/64 1  3/  3/ 366831 $93.10
 .5000    1/ 1  3/  3/ 366832 73.15
 .5156   33/64 1  5/         366833 90.30
 .5312   17/32 1  5/         366834 77.35
 .5469   35/64 1  7/  1/ 366835 91.55
 .5625    9/16 1  7/  1/ 366836 77.90
 .7969   51/64 2  1/ 10         366851 128.50
 .8125   13/16 2  1/ 10         366852 109.05
 .8281   53/64 2  1/ 10         366853 128.50
 .8438   27/32 2  1/ 10         366854 111.35
 .8594   55/64 2  1/ 10         366855 135.80
 .8750    7/ 2  1/ 10         366856 118.50
 .9062   29/32 2  1/ 10         366858 127.40
1.0938  3/32 3  7/ 11  1/ 366870 270.55
1.1250  1/ 3  1/ 11  3/ 366872 194.40
1.1562  5/32 3  1/ 11  7/ 366874 263.90
1.1875  3/16 3  3/ 12         366876 222.65
1.2500  1/ 3  7/ 12  1/ 366880 238.30

Do you need special Taper Shank Twist Drills?

If you can't find the specific Taper Shank Twist Drills you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special Taper Shank Twist Drills.

Thank you for using Lexington Cutter for your Taper Shank Twist Drills.