A Harvey Performance Company

Back Deburring Mill

Specialty Profiles
Back Deburring Mill

Specialty Profiles

Harvey Tool's fully stocked product offering of Back Deburring Mills with multiple flutes, all of which are CNC ground in the USA, help to improve final part finish. All the while, its slightly undersized geometry allows this solid carbide tool to fit in common hole sizes.

  • Ideal for deburring on backside of small holes and tight pockets
  • Slightly undersized to fit in common hole sizes
  • 90° included angle, cutting on angle only
  • Design has smaller radial projection than double angle shank cutters and back chamfer cutters, which results in increased neck diameter and improved strength
  • Left hand shear flute / right hand cut evacuates chip away from part
  • Multiple flutes for improved finish
  • Solid carbide
  • CNC ground in the USA

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HEAD DIA. AXIAL
LOC
NECK
DIA.
NECK
LENGTH
CHAMFER CENTER
LENGTH
CHAMFER CENTER
DIAMETER
FLUTES SHANK
DIA.
OAL UNCOATED AlTiN COATED Add to Cart Default Sort
D1
+.000"-.001"
L2 D3 L3
+.010"-.000"
L5
+.0005"-.0005"
D4(Max.)   D2 L1 TOOL # PRICE TOOL # PRICE
.028 .0029 .021 .093 .0215 .0261 3 1/8 2 846328 $62.40 846328-C3 $67.00 00000001
.028 .0029 .021 .125 .0215 .0261 3 1/8 2 65728 $62.40 65728-C3 $67.00 00000002
.028 .0029 .021 .250 .0215 .0261 3 1/8 2 57028 $62.40 57028-C3 $67.00 00000003
.040 .0048 .028 .125 .0324 .0362 4 1/8 2 846340 $58.00 846340-C3 $62.60 00000004
.040 .0048 .028 .187 .0324 .0362 4 1/8 2 65740 $58.00 65740-C3 $62.60 00000005
.040 .0048 .028 .312 .0324 .0362 4 1/8 2 57040 $58.00 57040-C3 $62.60 00000006
.055 .0045 .043 .187 .0423 .0515 4 1/8 2 846355 $58.00 846355-C3 $62.60 00000007
.055 .0045 .043 .281 .0423 .0515 4 1/8 2 65755 $58.00 65755-C3 $62.60 00000008
.055 .0045 .043 .437 .0423 .0515 4 1/8 2 57055 $58.00 57055-C3 $62.60 00000009
.080 .0077 .060 .250 .0638 .0733 5 1/8 2 846380 $52.50 846380-C3 $57.10 00000010
.080 .0077 .060 .375 .0638 .0733 5 1/8 2 65780 $52.50 65780-C3 $57.10 00000011
.080 .0077 .060 .625 .0638 .0733 5 1/8 2 57080 $52.50 57080-C3 $57.10 00000012
.115 .0111 .087 .375 .0655 .1049 5 1/8 2 846410 $52.50 846410-C3 $57.10 00000013
.115 .0111 .087 .562 .0655 .1049 5 1/8 2 65810 $52.50 65810-C3 $57.10 00000014
.115 .0111 .087 1.000 .0655 .1049 5 1/8 2 57110 $52.50 57110-C3 $57.10 00000015
HEAD DIA. AXIAL
LOC
NECK
DIA.
NECK
LENGTH
CHAMFER CENTER
LENGTH
CHAMFER CENTER
DIAMETER
FLUTES SHANK
DIA.
OAL UNCOATED AlTiN COATED Add to Cart Default Sort
D1
+.000"-.002"
L2 D3 L3
+.010"-.000"
L5
+.0005"-.0005"
D4(Max.)   D2 L1 TOOL # PRICE TOOL # PRICE
.135 .0111 .107 .437 .0655 .1249 5 3/16 2 846420 $53.30 846420-C3 $58.30 00000001
.135 .0111 .107 .625 .0655 .1249 5 3/16 2-1/2 65820 $54.00 65820-C3 $59.00 00000002
.135 .0111 .107 1.125 .0655 .1249 5 3/16 2-1/2 57120 $54.00 57120-C3 $59.00 00000003
.165 .0191 .121 .500 .0695 .1469 6 3/16 2 846430 $53.30 846430-C3 $58.30 00000004
.165 .0191 .121 .750 .0695 .1469 6 3/16 2-1/2 65830 $54.00 65830-C3 $59.00 00000005
.165 .0191 .121 1.375 .0695 .1469 6 3/16 2-1/2 57130 $54.00 57130-C3 $59.00 00000006
.210 .0191 .166 .625 .0695 .1919 6 1/4 2 846440 $56.90 846440-C3 $63.70 00000007
.210 .0191 .166 1.000 .0695 .1919 6 1/4 3 65840 $58.00 65840-C3 $64.80 00000008
.210 .0191 .166 1.750 .0695 .1919 6 1/4 3 57140 $58.00 57140-C3 $64.80 00000009
.262 .0251 .206 1.375 .0925 .2379 8 5/16 3 65850 $59.00 65850-C3 $66.90 00000010
.262 .0251 .206 2.125 .0925 .2379 8 5/16 4 57150 $67.30 57150-C3 $76.80 00000011
.315 .0251 .259 1.625 .0925 .2909 8 3/8 3 65860 $72.80 65860-C3 $81.80 00000012
.315 .0251 .259 2.500 .0925 .2909 8 3/8 4 57160 $81.20 57160-C3 $93.50 00000013
.420 .0321 .350 2.125 .1160 .3889 10 7/16 4 65870 $92.20 65870-C3 $105.60 00000014
.420 .0321 .350 3.375 .1160 .3889 10 7/16 6 57170 $106.00 57170-C3 $121.00 00000015

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