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 $117.55 6.0000 6.4260 $154.00 $129.55 $121.45 $117.55 $113.45 $110.05 $105.30
6.5  .2559  .1140  .0938 1 3 3 13/16 516065 138.00 6.4270 7.2140 174.45 150.10 141.90 138.00 133.95 130.65 125.80
7.0  .2756  .1140  .0938 1 3 3 13/16 516070 138.00 — — — — — — — — —
7.5  .2953  .1140  .0938 1 3 3 13/16 516075 119.40 7.2150 8.0010 153.60 130.70 122.95 119.40 115.50 112.25 107.80
8.0  .3150  .1140  .0938 1 3 3 13/16 516080 119.40 — — — — — — — — —
8.5  .3346  .1140  .0938 1 3 3 13/16 516085 143.40 8.0020 8.8140 177.75 154.80 147.25 143.40 139.65 136.50 131.90
9.0  .3543  .1820  .1563 1 3 4  1/16 516090 121.45 8.8150 9.6010 153.10 131.90 124.90 121.45 117.90 115.00 110.85
9.5  .3740  .1820  .1563 1 3 4  1/16 516095 121.45 — — — — — — — — —
10.0  .3937  .1820  .1563 1 3 4  1/16 516100 135.50 9.6020 10.3890 166.95 145.90 138.90 135.50 131.80 128.85 124.85
10.5  .4134  .1820  .1563 1 3 4  1/16 516105 124.35 10.3900 11.2010 156.00 134.85 127.80 124.35 120.80 117.90 113.70
11.0  .4331  .1820  .1563 1 3 4  1/16 516110 124.35 — — — — — — — — —
11.5  .4528  .2280  .1875 1 3 4  5/16 516115 148.00 11.2020 11.9890 179.65 158.55 151.45 148.00 144.50 141.50 137.30
12.0  .4724  .2280  .1875 1 3 4  5/16 516120 135.80 11.9900 12.7760 167.55 146.30 139.25 135.80 132.45 129.45 125.30
12.5  .4921  .2280  .1875 1 3 4  5/16 516125 135.80 — — — — — — — — —
13.0  .5118  .2280  .1875 1 3 4  5/16 516130 150.45 12.7770 13.5640 182.10 161.05 153.85 150.45 146.95 144.00 139.85
13.5  .5315  .2280  .1875 1 3 4  5/16 516135 150.45 — — — — — — — — —
14.0  .5512  .2280  .1875 1 3 4  5/16 516140 138.20 13.5650 14.3760 169.80 148.65 141.50 138.20 134.45 131.60 127.50
14.5  .5709  .2280  .1875 2 3 5  1/8  516145 154.30 14.3770 15.1640 185.90 164.60 157.55 154.30 150.70 147.70 143.60
15.0  .5906  .2280  .1875 2 3 5  1/8  516150 154.30 — — — — — — — — —
15.5  .6102  .2280  .1875 2 3 5  1/8  516155 141.45 15.1650 15.9510 173.00 151.90 144.85 141.45 137.95 135.05 130.85
16.0  .6299  .2280  .1875 2 3 5  1/8  516160 162.00 15.9520 16.7390 193.65 172.40 165.40 162.00 158.55 155.50 151.45
16.5  .6496  .2280  .1875 2 3 5  1/8  516165 162.00 — — — — — — — — —
17.0  .6693  .2280  .1875 2 3 5  1/8  516170 148.55 16.7400 17.5510 180.05 158.90 151.90 148.55 144.95 142.00 137.95
17.5  .6890  .2280  .1875 2 3 5  1/8  516175 148.55 — — — — — — — — —
18.0  .7087  .2900  .2500 2 3 5  3/8  516180 164.50 17.5520 18.3390 196.05 174.95 167.95 164.50 161.05 158.00 153.85
18.5  .7283  .2900  .2500 2 3 5  3/8  516185 150.75 18.3400 19.1260 182.35 161.20 154.10 150.75 147.25 144.30 140.15
19.0  .7480  .2900  .2500 2 3 5  3/8  516190 150.75 — — — — — — — — —
19.5  .7677  .2900  .2500 2 3 5  3/8  516195 166.95 19.1270 19.9140 198.60 177.40 170.50 166.95 163.45 160.55 156.40
20.0  .7874  .2900  .2500 2 3 5  3/8  516200 153.20 19.9150 20.7260 184.75 163.60 156.50 153.20 149.55 146.70 142.55
20.5  .8071  .2900  .2500 2 3 5  3/8  516205 153.20 — — — — — — — — —
21.0  .8268  .2900  .2500 2 3 5  3/8  516210 174.95 20.7270 21.5140 206.60 185.40 178.35 174.95 171.40 168.50 164.30
21.5  .8465  .2900  .2500 2 3 5  3/8  516215 174.95 — — — — — — — — —
22.0  .8661  .2900  .2500 2 3 5  3/8  516220 160.35 21.5150 22.3010 191.80 170.75 163.75 160.35 156.65 153.80 149.60
22.5  .8858  .2900  .2500 3 3 6  1/8  516225 179.35 22.3020 23.0890 210.85 189.75 182.65 179.35 175.65 172.80 168.60
23.0  .9055  .2900  .2500 3 3 6  1/8  516230 179.35 — — — — — — — — —
23.5  .9252  .2900  .2500 3 3 6  1/8  516235 164.25 23.0900 23.9010 195.85 174.70 167.65 164.25 160.65 157.85 153.65
24.0  .9449  .3530  .3125 3 3 6  3/8  516240 183.10 23.9020 24.6890 214.70 193.50 186.45 183.10 179.60 176.65 172.40
24.5  .9646  .3530  .3125 3 3 6  3/8  516245 183.10 — — — — — — — — —
25.0  .9843  .3530  .3125 3 3 6  3/8  516250 167.80 24.6900 25.4760 199.30 178.20 171.15 167.80 164.20 161.30 157.25
25.5 1.0039  .3530  .3125 3 3 6  3/8  516255 176.15 25.4770 27.0760 208.95 186.90 179.65 176.15 172.40 169.40 165.10
26.0 1.0236  .3530  .3125 3 3 6  3/8  516260 176.15 — — — — — — — — —
27.0 1.0630  .3530  .3125 3 3 6  3/8  516270 176.15 — — — — — — — — —
28.0 1.1024  .3530  .3125 3 3 6  3/8  516280 181.20 27.0770 28.6510 214.05 192.15 184.85 181.20 177.55 174.65 170.25
29.0 1.1417  .3530  .3125 3 3 6  3/8  516290 186.90 28.6520 30.2390 219.75 197.85 190.50 186.90 183.30 180.30 176.00
30.0 1.1811  .3530  .3125 3 3 6  3/8  516300 186.90 — — — — — — — — —
31.0 1.2205  .4260  .3750 3 4 6  5/8  516310 207.40 30.2400 31.8260 242.95 219.20 211.25 207.40 203.45 200.25 195.45
32.0 1.2598  .4260  .3750 3 4 6  5/8  516320 221.25 31.8270 33.4140 256.90 233.00 225.05 221.25 217.20 214.00 209.25
33.0 1.2992  .4260  .3750 3 4 6  5/8  516330 221.25 — — — — — — — — —
34.0 1.3386  .4260  .3750 3 4 6  5/8  516340 231.00 33.4150 35.0010 266.65 242.80 234.80 231.00 227.00 223.85 219.00
35.0 1.3780  .4260  .3750 3 4 6  5/8  516350 231.00 — — — — — — — — —
36.0 1.4173  .4260  .3750 4 4 7  7/8  516360 256.50 35.0020 36.5890 295.20 269.35 260.75 256.50 252.25 248.80 243.55
37.0 1.4567  .4260  .3750 4 4 7  7/8  516370 282.65 36.5900 38.1760 321.25 295.45 286.75 282.65 278.30 274.70 269.70
38.0 1.4961  .4260  .3750 4 4 7  7/8  516380 282.65 — — — — — — — — —
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.