Fractional | Metric


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  414 
 40  NON-FERROUS - SHORT CHIPS  414 / 424 
 60  CAST IRONS  424 
 80  LOW STRENGTH STEELS  434 / 424 
 100  MEDIUM STRENGTH STEELS  434 
 120  HIGH STRENGTH STEELS  434 
 140  HIGH TEMPERATURE ALLOYS  434

Type 424 Metric - For Cast Irons
Carbide Tipped
  • Center coolant outlet
  • Polished flutes; flute long carbide on .2841" tool diameter and larger
  • Geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body
  • Polished flutes for easy chip flow
  • Precision ground cutting edges
  • Material specific reamer shanks are ground to next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter
 		  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Metric tool diameter
  • Closer tool diameter tolerance
  • Cutting diameter reduced for step or pilot
  • End chamfer other than 45º
  • End cutting or corner radius
  • Increased / decreased circular margin
  • Increased / decreased tool diameter back taper
  • Shortened shank or reduced shank diameter
  • Flat(s) or tang on shank
  • Coatings available:
     TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • Center coolant outlet for reaming blind holes as chips are flushed back towards the shank
  • Improves hole finish and permits higher feeds & speeds with longer tool life

Notes
  EDP No. 424045 - 424070 4.5 mm - 7.0 mm: 1/2" carbide length
Below is a list of standard Coolant Fed Reamers offered by Hannibal Carbide Tool. If you do not see the Coolant Fed Reamers 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 Coolant Fed Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Type 424
EDP NO.		 Metric
Price		 Dimensions Finished To Modified Tool Diameter
Max. Shank Diam. No. of Flutes Length Modified Diameter Range (mm) Price Each - Based on Quantity Ordered
mm Inch Flute & Carbide Overall Low High 1 2 3 4 5-7 8-14 Over 14
4.5  .1772 424045 $132.00  .1704 4 1  1/4  5         4.4940 4.6960 $160.15 $141.50 $135.20 $132.25 $129.05 $126.45 $122.85
5.0  .1969 424050 132.00  .1805 4 1  1/4  5         4.6970 5.1820 160.15 141.50 135.20 132.25 129.05 126.45 122.85
5.5  .2165 424055 132.00  .2075 4 1  1/4  5         5.1830 5.6130 160.15 141.50 135.20 132.25 129.05 126.45 122.85
6.0  .2362 424060 132.00  .2265 4 1  1/2  6         5.6140 6.0450 160.15 141.50 135.20 132.25 129.05 126.45 122.85
—  .2480 424063  .2405 4 1  1/2  6         6.0460 6.4260 160.15 141.50 135.20 132.25 129.05 126.45 122.85
6.5  .2559 424065 139.35  .2485 4 1  1/2  6         6.4270 7.2140 167.50 148.80 142.55 139.50 136.35 133.75 130.25
7.0  .2756 424070 139.35  .2485 4 1  1/2  6         — — — — — — — — —
7.5  .2953 424075 146.50  .2792 4 1  1/2  6         7.2150 8.0010 174.60 155.95 149.75 146.65 143.40 140.95 137.25
8.0  .3150 424080 146.50  .2792 4 1  1/2  6         — — — — — — — — —
8.5  .3346 424085 147.60  .2792 4 1  1/2  6         8.0020 8.8140 175.65 157.10 150.70 147.70 144.50 141.95 138.35
9.0  .3543 424090 148.95  .3105 4 1  3/4  7         8.8150 9.6010 177.05 158.40 152.10 149.05 145.90 143.30 139.80
9.5  .3740 424095 148.95  .3105 4 1  3/4  7         — — — — — — — — —
10.0  .3937 424100 149.40  .3105 4 1  3/4  7         9.6020 10.3890 177.50 158.90 152.60 149.55 146.40 143.80 140.25
10.5  .4134 424105 150.70  .3730 6 1  3/4  7         10.3900 11.2010 178.85 160.20 153.95 150.95 147.80 145.20 141.55
11.0  .4331 424110 150.70  .3730 6 1  3/4  7         — — — — — — — — —
11.5  .4528 424115 151.95  .3730 6 1  3/4  7         11.2020 11.9890 180.15 161.40 155.20 152.10 149.00 146.40 142.90
12.0  .4724 424120 153.65  .4355 6 2         8         11.9900 12.7760 181.65 163.15 156.75 153.75 150.60 147.95 144.40
12.5  .4921 424125 153.65  .4355 6 2         8         — — — — — — — — —
13.0  .5118 424130 156.70  .4355 6 2         8         12.7770 13.5640 184.90 166.20 159.95 156.80 153.75 151.10 147.60
13.5  .5315 424135 156.70  .4355 6 2         8         — — — — — — — — —
14.0  .5512 424140 158.75  .4355 6 2         8         13.5650 14.3760 186.95 168.20 162.05 159.00 155.85 153.20 149.60
14.5  .5709 424145 161.85  .4355 6 2         8         14.3770 15.1640 189.95 171.30 165.00 162.05 158.90 156.30 152.65
15.0  .5906 424150 149.85  .4355 6 2         8         — — — — — — — — —
15.5  .6102 424155 164.70  .5615 6 2  1/4  9         15.1650 15.9510 192.80 174.20 167.90 164.80 161.60 159.10 155.45
16.0  .6299 424160 180.90  .5615 6 2  1/4  9         15.9520 16.7390 209.10 190.40 184.15 181.15 178.05 175.40 171.75
16.5  .6496 424165 167.50  .5615 6 2  1/4  9         — — — — — — — — —
17.0  .6693 424170 184.35  .5615 6 2  1/4  9         16.7400 17.5510 212.55 193.85 187.65 184.55 181.45 178.80 175.25
17.5  .6890 424175 170.70  .5615 6 2  1/4  9         — — — — — — — — —
18.0  .7087 424180 191.85  .5615 6 2  1/4  9         17.5520 18.3390 219.95 201.35 195.00 191.95 188.85 186.20 182.65
18.5  .7283 424185 191.85  .6245 6 2  1/2  9  1/2  18.3400 19.1260 219.95 201.35 195.00 191.95 188.85 186.20 182.65
19.0  .7480 424190 177.65  .6245 6 2  1/2  9  1/2  — — — — — — — — —
19.5  .7677 424195 197.15  .6245 6 2  1/2  9  1/2  19.1270 19.9140 225.20 206.60 200.35 197.25 194.20 191.50 187.90
20.0  .7874 424200 197.15  .6245 6 2  1/2  9  1/2  19.9150 20.7260 225.20 206.60 200.35 197.25 194.20 191.50 187.90
20.5  .8071 424205 182.55  .6245 6 2  1/2  9  1/2  — — — — — — — — —
21.0  .8268 424210 203.40  .6245 6 2  1/2  9  1/2  20.7270 21.5140 231.60 212.90 206.70 203.60 200.45 197.85 194.30
21.5  .8465 424215 188.35  .6245 6 2  1/2  9  1/2  — — — — — — — — —
22.0  .8661 424220 203.40  .7495 6 2  5/8  10         21.5150 22.3010 231.60 212.90 206.70 203.60 200.45 197.85 194.30
22.5  .8858 424225 232.95  .7495 6 2  5/8  10         22.3020 23.0890 262.20 242.85 236.35 233.15 229.95 227.25 223.45
23.0  .9055 424230 215.70  .7495 6 2  5/8  10         — — — — — — — — —
23.5  .9252 424235 232.95  .7495 8 2  5/8  10         23.0900 23.9010 262.20 242.85 236.35 233.15 229.95 227.25 223.45
24.0  .9449 424240 233.95  .7495 8 2  5/8  10         23.9020 24.6890 263.10 243.70 237.20 234.05 230.80 228.10 224.35
24.5  .9646 424245 216.60  .7495 8 2  5/8  10         — — — — — — — — —
25.0  .9843 424250 233.95  .8745 8 2  3/4  10  1/2  24.6900 25.4760 263.10 243.70 237.20 234.05 230.80 228.10 224.35
25.5 1.0039 424255 240.15  .8745 8 2  3/4  10  1/2  25.4770 27.0760 269.30 249.95 243.50 240.30 237.10 234.40 230.65
26.0 1.0236 424260 222.35  .8745 8 2  3/4  10  1/2  — — — — — — — — —
27.0 1.0630 424270 222.35  .8745 8 2  3/4  10  1/2  — — — — — — — — —
28.0 1.1024 424280 247.95  .8745 8 2  7/8  11         27.0770 28.6510 277.25 257.80 251.30 248.15 244.90 242.25 238.45
29.0 1.1417 424290 264.65  .9995 8 2  7/8  11         28.6520 30.2390 294.00 274.55 268.05 264.90 261.70 258.95 255.15
30.0 1.1811 424300 245.05  .9995 8 2  7/8  11         — — — — — — — — —
31.0 1.2205 424310 268.05  .9995 8 3         11  1/2  30.2400 31.8260 297.25 277.90 271.45 268.20 265.00 262.30 258.55
32.0 1.2598 424320 275.40  .9995 8 3         11  1/2  31.8270 33.4140 304.55 285.15 278.75 275.55 272.20 269.60 265.85
33.0 1.2992 424330 255.00  .9995 8 3         11  1/2  — — — — — — — — —
34.0 1.3386 424340 286.05  .9995 8 3  1/4  12         33.4150 35.0010 315.20 295.80 289.35 286.15 282.90 280.20 276.50
35.0 1.3780 424350 264.85  .9995 8 3  1/4  12         — — — — — — — — —
36.0 1.4173 424360 294.60  .9995 8 3  1/4  12         35.0020 36.5890 323.75 304.35 297.90 294.75 291.50 288.80 285.05
37.0 1.4567 424370 304.00 1.2495 8 3  1/2  12  1/2  36.5900 38.1760 333.20 313.85 307.35 304.20 300.90 298.25 294.45
38.0 1.4961 424380 281.50 1.2495 8 3  1/2  12  1/2  — — — — — — — — —
The specifications of the Coolant Fed Reamers listed above are only the dimensions that are critical to the application. Please choose the Reamers that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Coolant Fed Reamers needs.