Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  514 or 516 
 40  NON-FERROUS - SHORT CHIPS  514 or 516 
 60  CAST IRONS  514 or 516 
 80  LOW STRENGTH STEELS  510 or 511 
 100  MEDIUM STRENGTH STEELS  510 or 511 
 120  HIGH STRENGTH STEELS  510 or 511 
 140  HIGH TEMPERATURE ALLOYS  514 or 516

Type 511 Metric - Taper Shank For Machining Steels
Carbide Tipped
  • Right spiral flutes
  • Carbide tips brazed to tough hardened alloy steel body
  • Tool diameter tolerance: plus .001", minus .000"
  • Precision ground cutting edges
  • USCTI
  • Taper Shank No. refers to American Standard taper series (formerly Morse taper series) per ASME/ANSI B5.10
  • Steel cutting counterbores have secondary end relief on carbide for increased cutting edge strength
  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 
Use:
  • Special steel cutting grade of carbide and appropriate tool geometry permit the machininng of steels, tough steel alloys, and cast steels

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 511
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 13/16 511060 $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 13/16 511065 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 13/16 511070 138.00
7.5  .2953  .1140  .0938 1 3 13/16 511075 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 13/16 511080 119.40
8.5  .3346  .1140  .0938 1 3 13/16 511085 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  1/16 511090 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  1/16 511095 121.45
10.0  .3937  .1820  .1563 1 3  1/16 511100 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  1/16 511105 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  1/16 511110 124.35
11.5  .4528  .2280  .1875 1 3  5/16 511115 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  5/16 511120 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  5/16 511125 135.80
13.0  .5118  .2280  .1875 1 3  5/16 511130 145.05 12.7770 13.5640 175.50 155.15 148.25 145.05 141.65 138.85 134.80
13.5  .5315  .2280  .1875 1 3  5/16 511135 145.05
14.0  .5512  .2280  .1875 1 3  5/16 511140 133.15 13.5650 14.3760 163.55 143.20 136.40 133.15 129.60 126.85 122.85
14.5  .5709  .2280  .1875 2 3  1/ 511145 148.65 14.3770 15.1640 179.10 158.70 151.90 148.65 145.20 142.35 138.35
15.0  .5906  .2280  .1875 2 3  1/ 511150 148.65
15.5  .6102  .2280  .1875 2 3  1/ 511155 136.35 15.1650 15.9510 166.75 146.40 139.60 136.35 133.00 130.15 126.15
16.0  .6299  .2280  .1875 2 3  1/ 511160 136.35 15.9520 16.7390 166.75 146.40 139.60 136.35 133.00 130.15 126.15
16.5  .6496  .2280  .1875 2 3  1/ 511165 156.10
17.0  .6693  .2280  .1875 2 3  1/ 511170 143.15 16.7400 17.5510 173.50 153.20 146.40 143.15 139.65 136.85 133.00
17.5  .6890  .2280  .1875 2 3  1/ 511175 143.15
18.0  .7087  .2900  .2500 2 3  3/ 511180 158.60 17.5520 18.3390 188.95 168.60 161.85 158.60 155.15 152.30 148.25
18.5  .7283  .2900  .2500 2 3  3/ 511185 145.25 18.3400 19.1260 175.70 155.40 148.55 145.25 141.90 139.00 135.05
19.0  .7480  .2900  .2500 2 3  3/ 511190 145.25
19.5  .7677  .2900  .2500 2 3  3/ 511195 160.95 19.1270 19.9140 191.45 170.90 164.25 160.95 157.45 154.70 150.70
20.0  .7874  .2900  .2500 2 3  3/ 511200 147.65 19.9150 20.7260 178.05 157.70 150.80 147.65 144.20 141.30 137.40
20.5  .8071  .2900  .2500 2 3  3/ 511205 147.65
21.0  .8268  .2900  .2500 2 3  3/ 511210 168.60 20.7270 21.5140 199.05 178.65 171.85 168.60 165.15 162.30 158.25
21.5  .8465  .2900  .2500 2 3  3/ 511215 168.60
22.0  .8661  .2900  .2500 2 3  3/ 511220 154.50 21.5150 22.3010 184.90 164.55 157.85 154.50 151.00 148.20 144.25
22.5  .8858  .2900  .2500 3 3  1/ 511225 172.80 22.3020 23.0890 203.25 182.85 176.00 172.80 169.30 166.60 162.50
23.0  .9055  .2900  .2500 3 3  1/ 511230 172.80
23.5  .9252  .2900  .2500 3 3  1/ 511235 158.20 23.0900 23.9010 188.70 168.25 161.55 158.20 154.80 152.00 148.00
24.0  .9449  .3530  .3125 3 3  3/ 511240 176.40 23.9020 24.6890 206.80 186.50 179.65 176.40 173.00 170.25 166.15
24.5  .9646  .3530  .3125 3 3  3/ 511245 176.40
25.0  .9843  .3530  .3125 3 3  3/ 511250 161.60 24.6900 25.4760 192.10 171.70 164.90 161.60 158.15 155.45 151.45
25.5 1.0039  .3530  .3125 3 3  3/ 511255 169.70 25.4770 27.0760 201.25 180.15 173.05 169.70 166.15 163.30 159.10
26.0 1.0236  .3530  .3125 3 3  3/ 511260 169.70
27.0 1.0630  .3530  .3125 3 3  3/ 511270 169.70
28.0 1.1024  .3530  .3125 3 3  3/ 511280 174.70 27.0770 28.6510 206.25 185.10 178.10 174.70 171.15 168.20 164.10
29.0 1.1417  .3530  .3125 3 3  3/ 511290 180.15 28.6520 30.2390 211.75 190.60 183.60 180.15 176.65 173.70 169.50
30.0 1.1811  .3530  .3125 3 3  3/ 511300 180.15
31.0 1.2205  .4260  .3750 3 4  5/ 511310 199.85 30.2400 31.8260 234.15 211.20 203.55 199.85 196.05 192.95 188.35
32.0 1.2598  .4260  .3750 3 4  5/ 511320 213.25 31.8270 33.4140 247.50 224.55 216.85 213.25 209.30 206.15 201.70
33.0 1.2992  .4260  .3750 3 4  5/ 511330 213.25
34.0 1.3386  .4260  .3750 3 4  5/ 511340 222.65 33.4150 35.0010 257.00 233.95 226.35 222.65 218.80 215.60 211.05
35.0 1.3780  .4260  .3750 3 4  5/ 511350 222.65
36.0 1.4173  .4260  .3750 4 4  7/ 511360 247.20 35.0020 36.5890 284.45 259.60 251.30 247.20 243.00 239.65 234.70
37.0 1.4567  .4260  .3750 4 4  7/ 511370 272.40 36.5900 38.1760 309.60 284.65 276.30 272.40 268.20 264.75 259.90
38.0 1.4961  .4260  .3750 4 4  7/ 511380 272.40