Fractional | Metric


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  516 or 518 
 40  NON-FERROUS - SHORT CHIPS  516 or 518 
 60  CAST IRONS  516 or 518 
 80  LOW STRENGTH STEELS  511 
 100  MEDIUM STRENGTH STEELS  511 
 120  HIGH STRENGTH STEELS  511 
 140  HIGH TEMPERATURE ALLOYS  516 or 518

Type 516 Metric - Three / Four Flutes - Taper Shank
Carbide Tipped
  • Right spiral flutes
  • Carbide tips brazed to tough hardened alloy steel body
  • Tool diameter tolerance: plus .001", minus .000"
  • Geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body
  • Precision ground cutting edges
  • USCTI
  • Taper Shank No. refers to American Standard taper series (formerly Morse taper series) per ASME/ANSI B5.10
 		  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Cutting diameter reduced for step
  • Corner chamfer or corner radius
  • Shank whistle notch for set screw
  • Smaller taper shank
  • Coatings available:
    •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 

Notes
  Tool diameter in millimeters (mm); all other dimensions in inches
  Modified tool diameters are available up to 50mm - contact us for price
Below is a list of standard Taper Shank Counterbores offered by Hannibal Carbide Tool. If you do not see the Taper Shank Counterbores you are looking for you can click here for our SPECIAL TOOL QUOTE REQUEST FORM and fax (573-221-1140) or email your request to Hannibal. Within 24 hours we will let you know how we can supply your Taper Shank Counterbores. For technical assistance with your Counterbores please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Dimensions Type 516
EDP NO.		 Metric
Price		 Finished To Modified Tool Diameter
Diameter Taper Shank No. No. of Flutes Overall Length Modified Diameter Range (mm) Price Each - Based on Quantity Ordered
mm Inch Min. Cut Pilot Hole Low High 1 2 3 4 5-7 8-14 Over 14
6.0  .2362  .1140  .0938 1 3 3 13/16 516060 $74.85 6.0000 6.4260 $98.05 $82.50 $77.35 $74.85 $72.25 $70.05 $67.05
6.5  .2559  .1140  .0938 1 3 3 13/16 516065 87.85 6.4270 7.2140 111.10 95.55 90.35 87.85 85.30 83.15 80.10
7.0  .2756  .1140  .0938 1 3 3 13/16 516070 87.85 — — — — — — — — —
7.5  .2953  .1140  .0938 1 3 3 13/16 516075 80.90 7.2150 8.0010 104.10 88.55 83.35 80.90 78.30 76.10 73.10
8.0  .3150  .1140  .0938 1 3 3 13/16 516080 80.90 — — — — — — — — —
8.5  .3346  .1140  .0938 1 3 3 13/16 516085 97.25 8.0020 8.8140 120.50 104.95 99.80 97.25 94.65 92.55 89.45
9.0  .3543  .1820  .1563 1 3 4  1/16 516090 82.35 8.8150 9.6010 103.75 89.45 84.65 82.35 79.90 77.95 75.15
9.5  .3740  .1820  .1563 1 3 4  1/16 516095 82.35 — — — — — — — — —
10.0  .3937  .1820  .1563 1 3 4  1/16 516100 91.80 9.6020 10.3890 113.20 98.90 94.15 91.80 89.35 87.40 84.60
10.5  .4134  .1820  .1563 1 3 4  1/16 516105 84.30 10.3900 11.2010 105.75 91.45 86.65 84.30 81.90 79.90 77.10
11.0  .4331  .1820  .1563 1 3 4  1/16 516110 84.30 — — — — — — — — —
11.5  .4528  .2280  .1875 1 3 4  5/16 516115 100.35 11.2020 11.9890 121.75 107.45 102.65 100.35 97.95 95.95 93.10
12.0  .4724  .2280  .1875 1 3 4  5/16 516120 92.10 11.9900 12.7760 113.55 99.20 94.45 92.10 89.75 87.75 84.95
12.5  .4921  .2280  .1875 1 3 4  5/16 516125 92.10 — — — — — — — — —
13.0  .5118  .2280  .1875 1 3 4  5/16 516130 102.05 12.7770 13.5640 123.45 109.15 104.30 102.05 99.60 97.65 94.80
13.5  .5315  .2280  .1875 1 3 4  5/16 516135 102.05 — — — — — — — — —
14.0  .5512  .2280  .1875 1 3 4  5/16 516140 93.65 13.5650 14.3760 115.05 100.75 95.95 93.65 91.20 89.25 86.45
14.5  .5709  .2280  .1875 2 3 5  1/8  516145 104.55 14.3770 15.1640 126.00 111.60 106.85 104.55 102.15 100.15 97.35
15.0  .5906  .2280  .1875 2 3 5  1/8  516150 104.55 — — — — — — — — —
15.5  .6102  .2280  .1875 2 3 5  1/8  516155 95.90 15.1650 15.9510 117.30 103.00 98.20 95.90 93.50 91.55 88.70
16.0  .6299  .2280  .1875 2 3 5  1/8  516160 109.80 15.9520 16.7390 131.25 116.90 112.15 109.80 107.45 105.45 102.65
16.5  .6496  .2280  .1875 2 3 5  1/8  516165 109.80 — — — — — — — — —
17.0  .6693  .2280  .1875 2 3 5  1/8  516170 100.70 16.7400 17.5510 122.05 107.75 103.00 100.70 98.25 96.30 93.50
17.5  .6890  .2280  .1875 2 3 5  1/8  516175 100.70 — — — — — — — — —
18.0  .7087  .2900  .2500 2 3 5  3/8  516180 111.50 17.5520 18.3390 132.90 118.60 113.85 111.50 109.15 107.10 104.30
18.5  .7283  .2900  .2500 2 3 5  3/8  516185 102.20 18.3400 19.1260 123.60 109.30 104.50 102.20 99.80 97.80 95.00
19.0  .7480  .2900  .2500 2 3 5  3/8  516190 102.20 — — — — — — — — —
19.5  .7677  .2900  .2500 2 3 5  3/8  516195 113.20 19.1270 19.9140 134.60 120.25 115.50 113.20 110.75 108.80 106.00
20.0  .7874  .2900  .2500 2 3 5  3/8  516200 103.85 19.9150 20.7260 125.25 110.90 106.10 103.85 101.40 99.45 96.60
20.5  .8071  .2900  .2500 2 3 5  3/8  516205 103.85 — — — — — — — — —
21.0  .8268  .2900  .2500 2 3 5  3/8  516210 118.60 20.7270 21.5140 140.05 125.65 120.90 118.60 116.20 114.20 111.40
21.5  .8465  .2900  .2500 2 3 5  3/8  516215 118.60 — — — — — — — — —
22.0  .8661  .2900  .2500 2 3 5  3/8  516220 108.65 21.5150 22.3010 130.05 115.75 111.00 108.65 106.20 104.25 101.45
22.5  .8858  .2900  .2500 3 3 6  1/8  516225 121.55 22.3020 23.0890 142.95 128.60 123.80 121.55 119.10 117.15 114.30
23.0  .9055  .2900  .2500 3 3 6  1/8  516230 121.55 — — — — — — — — —
23.5  .9252  .2900  .2500 3 3 6  1/8  516235 111.35 23.0900 23.9010 132.75 118.40 113.65 111.35 108.90 106.95 104.15
24.0  .9449  .3530  .3125 3 3 6  3/8  516240 124.15 23.9020 24.6890 145.50 131.20 126.40 124.15 121.70 119.75 116.90
24.5  .9646  .3530  .3125 3 3 6  3/8  516245 124.15 — — — — — — — — —
25.0  .9843  .3530  .3125 3 3 6  3/8  516250 113.70 24.6900 25.4760 135.10 120.80 116.00 113.70 111.30 109.35 106.55
25.5 1.0039  .3530  .3125 3 3 6  3/8  516255 119.40 25.4770 27.0760 141.65 126.70 121.75 119.40 116.90 114.85 111.95
26.0 1.0236  .3530  .3125 3 3 6  3/8  516260 119.40 — — — — — — — — —
27.0 1.0630  .3530  .3125 3 3 6  3/8  516270 119.40 — — — — — — — — —
28.0 1.1024  .3530  .3125 3 3 6  3/8  516280 122.85 27.0770 28.6510 145.10 130.25 125.30 122.85 120.40 118.35 115.45
29.0 1.1417  .3530  .3125 3 3 6  3/8  516290 126.70 28.6520 30.2390 148.95 134.10 129.15 126.70 124.25 122.20 119.30
30.0 1.1811  .3530  .3125 3 3 6  3/8  516300 126.70 — — — — — — — — —
31.0 1.2205  .4260  .3750 3 4 6  5/8  516310 140.60 30.2400 31.8260 164.75 148.55 143.20 140.60 137.90 135.70 132.50
32.0 1.2598  .4260  .3750 3 4 6  5/8  516320 150.00 31.8270 33.4140 174.10 157.95 152.55 150.00 147.25 145.05 141.85
33.0 1.2992  .4260  .3750 3 4 6  5/8  516330 150.00 — — — — — — — — —
34.0 1.3386  .4260  .3750 3 4 6  5/8  516340 156.60 33.4150 35.0010 180.75 164.55 159.25 156.60 153.90 151.70 148.50
35.0 1.3780  .4260  .3750 3 4 6  5/8  516350 156.60 — — — — — — — — —
36.0 1.4173  .4260  .3750 4 4 7  7/8  516360 173.90 35.0020 36.5890 200.15 182.60 176.75 173.90 171.00 168.60 165.10
37.0 1.4567  .4260  .3750 4 4 7  7/8  516370 191.60 36.5900 38.1760 217.80 200.25 194.45 191.60 188.65 186.25 182.80
38.0 1.4961  .4260  .3750 4 4 7  7/8  516380 191.60 — — — — — — — — —
The specifications of the Taper Shank Counterbores listed above are only the dimensions that are critical to the application. Please choose the Counterbores that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Taper Shank Counterbores needs.