DRILLS REAMERS COUNTERBORES END MILLS CUTTERS SINGLE POINTS
REAMERS - COOLANT FED REAMERS - Right Spiral Flutes - Center Fed
Fractional   Extended Length

TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  411 
 40  NON-FERROUS - SHORT CHIPS  411 / 413 
 60  CAST IRONS  413 
 80  LOW STRENGTH STEELS  415 / 413 
 100  MEDIUM STRENGTH STEELS  415 
 120  HIGH STRENGTH STEELS  415 
 140  HIGH TEMPERATURE ALLOYS  415

Type 411 Fractional - Center Fed For Blind Holes - For Non-Ferrous Materials
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
Tool Diameter Type 411
EDP NO.		 Fractional
Price		 Dimensions Finished To Modified Tool Diameter
Max. Shank Diam. No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Flute Carbide Overall Low High 1 2 3 4 5-7 8-14*
   1/4   .2500 41108 $96.45  .2405 4 1  1/2     1/2  6          .2381  .2530 $123.80 $110.10 $105.50 $103.30 $100.95 $99.10
   9/32  .2813 41109 98.65  .2485 4 1  1/2     1/2  6          .2531  .2840 125.05 111.85 107.40 105.30 103.05 101.25
   5/16  .3125 41110 108.10  .2792 4 1  1/2  1  1/2  6          .2841  .3150 135.45 121.75 117.15 114.95 112.60 110.75
  11/32  .3438 41111 108.90  .2792 4 1  1/2  1  1/2  6          .3151  .3470 136.30 122.60 118.00 115.80 113.45 111.60
   3/8   .3750 41112 110.05  .3105 4 1  3/4  1  3/4  7          .3471  .3780 137.40 123.70 119.10 116.95 114.60 112.75
  13/32  .4063 41113 110.40  .3105 4 1  3/4  1  3/4  7          .3781  .4090 137.75 124.05 119.45 117.25 114.90 113.05
   7/16  .4375 41114 111.50  .3730 6 1  3/4  1  3/4  7          .4091  .4410 138.90 125.15 120.55 118.40 116.05 114.20
  15/32  .4688 41115 112.50  .3730 6 1  3/4  1  3/4  7          .4411  .4720 139.90 126.15 121.60 119.40 117.05 115.20
   1/2   .5000 41116 116.85  .4355 6 2         2         8          .4721  .5030 144.95 130.85 126.15 123.90 121.50 119.60
  17/32  .5313 41117 121.10  .4355 6 2         2         8          .5031  .5340 149.20 135.10 130.40 128.15 125.75 123.85
   9/16  .5625 41118 121.10  .4355 6 2         2         8          .5341  .5660 149.20 135.10 130.40 128.15 125.75 123.85
  19/32  .5938 41119 125.90  .4355 6 2         2         8          .5661  .5970 154.05 139.95 135.25 133.00 130.60 128.70
   5/8   .6250 41120 125.90  .5615 6 2  1/4  2  1/4  9          .5971  .6280 154.05 139.95 135.25 133.00 130.60 128.70
  21/32  .6563 41121 142.25  .5615 6 2  1/4  2  1/4  9          .6281  .6590 170.35 156.30 151.55 149.35 146.90 145.00
  11/16  .6875 41122 142.25  .5615 6 2  1/4  2  1/4  9          .6591  .6910 170.35 156.30 151.55 149.35 146.90 145.00
  23/32  .7188 41123 148.45  .5615 6 2  1/4  2  1/4  9          .6911  .7220 176.60 162.50 157.80 155.55 153.10 151.20
   3/4   .7500 41124 139.45  .6245 6 2  1/2  2  1/2  9  1/2   .7221  .7530 165.85 152.60 148.20 146.05 143.80 142.00
  25/32  .7813 41125 159.95  .6245 6 2  1/2  2  1/2  9  1/2   .7531  .7840 188.10 174.00 169.30 167.05 164.60 162.70
  13/16  .8125 41126 161.90  .6245 6 2  1/2  2  1/2  9  1/2   .7841  .8160 190.05 175.95 171.25 169.00 166.60 164.70
  27/32  .8438 41127 164.95  .6245 6 2  1/2  2  1/2  9  1/2   .8161  .8470 193.10 179.00 174.30 172.05 169.60 167.75
   7/8   .8750 41128 167.55  .7495 6 2  5/8  2  5/8  10          .8471  .8780 195.65 181.60 176.85 174.65 172.20 170.30
  29/32  .9063 41129 177.50  .7495 6 2  5/8  2  5/8  10          .8781  .9090 205.60 191.55 186.80 184.60 182.15 180.25
  15/16  .9375 41130 186.00  .7495 8 2  5/8  2  5/8  10          .9091  .9410 214.15 200.05 195.35 193.10 190.65 188.75
  31/32  .9688 41131 186.55  .7495 8 2  5/8  2  5/8  10          .9411  .9720 214.65 200.55 195.85 193.60 191.20 189.30
1         1.0000 41132 186.80  .8745 8 2  3/4  2  3/4  10  1/2   .9721 1.0030 214.95 200.85 196.15 193.90 191.50 189.60
1  1/16 1.0625 41134 192.05  .8745 8 2  3/4  2  3/4  10  1/2  1.0031 1.0660 220.15 206.10 201.35 199.10 196.70 194.80
1  1/8  1.1250 41136 198.70  .8745 8 2  7/8  2  7/8  11         1.0661 1.1280 226.85 212.75 208.05 205.80 203.40 201.50
1  3/16 1.1875 41138 212.85  .9995 8 2  7/8  2  7/8  11         1.1281 1.1905 241.00 226.90 222.20 219.95 217.50 215.60
1  1/4  1.2500 41140 215.60  .9995 8 3         3         11  1/2  1.1906 1.2530 243.75 229.65 224.95 222.70 220.30 218.40
1  5/16 1.3125 41142 221.85  .9995 8 3         3         11  1/2  1.2531 1.3155 249.95 235.85 231.15 228.90 226.50 224.60
1  3/8  1.3750 41144 230.85  .9995 8 3  1/4  3  1/4  12         1.3156 1.3780 259.00 244.90 240.20 237.95 235.50 233.60
1  7/16 1.4375 41146 238.05  .9995 8 3  1/4  3  1/4  12         1.3781 1.4405 266.15 252.10 247.35 245.10 242.70 240.80
1  1/2  1.5000 41148 246.10 1.2495 8 3  1/2  3  1/2  12  1/2  1.4406 1.5030 274.20 260.15 255.40 253.15 250.75 248.85
* Quantities of 15 or more - price of fractional size in same size range