Roll-a-Finish ®

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Internal roll-a-finish roller burnishing tools US

Ready to Roll

Cogsdill Roll-a-Finish tools are applied to a wide variety of part configurations, including:

  • Inside diameters (holes)
  • Outside diameters (shafts)
  • Flat surfaces
  • Tapers
  • Spherical surfaces and contours
  • Fillets (radii at shoulders)

Standard Roll-a-Finish tools are available from stock for inside diameters from .187 to 4.000 inches (4.75 to 101.6mm), and for outside diameters from .062 to 2.000 inches (1.57 to 50.8mm). The tools are easily adjustable over a typical range of .040 inch (1.02mm). Special designs are available for larger and smaller diameters, and for tapers, faces, contours, and virtually any part configuration.

How Roll-a-Finish tools work:

1 Rotate the adjustment collar assembly +/- as marked on the tool until the workpiece will just slip over the rolls. This will set the tool working diameter to the same as the prepared part diameter.
2 Retract the tool from the part and increase tool working diameter by approximately .0005 to .001 inch (.01 to .02mm) over the prepared part diameter.
3 Run the first part, check for finish and readjust tool diameter as necessary to obtain desired surface finish.
4 The difference between the prefinished and roller burnished sizes represents actual stock displacement. If necessary, modify the prefinished size accordingly.

The Roll-a-Finish Range

SR-series small

SR Series

Our premier line of internal Roll-a-Finish® tools, designed to suit all applications. Ideal for applications where tool length is restricted by tool changers, turrets, etc.

U-Series Roll-a-finish small

U Series

The U Series Roll-a-Finish Tools are for hole diameters from 2.500 to 4.000 inches (63.5 to 101.6mm). Work length is unlimited by utilising extension adapters.

aex program small

AEX Series

For burnishing the outside diameter of cylindrical parts, such as shafts rotating in bushings or bearings. Provides an ideal surface for grease and oil seals.

mrbt micro roller burnishing small

Micro Series

Micro Roller Burnishing series offers a compact design for use where limited space is available on multi-spindle automatic and screw type machines.

roll-a-finish internal
roll-a-finish lathe
aex-series tool
Micro series external

Accurate sizing. Mirror-like finish.

With a tough, work-hardened surface in one pass.

roll-a-finish close-up
Micro series external lathe
roll-a-finish internal colour
Micro series internal

Roll-a-Finish video highlights:

To see the full range of Cogsdill videos please visit YouTube

Cogsdill Roller Burnishing tools

Cogsdill CX Roller burnishing machine

SR Series

Our premier line of internal Roll-a-Finish® tools, designed to suit all applications. Ideal for applications where tool length is restricted by tool changers, turrets, etc.

Offered in Three Styles:

  • Through-hole style with no-helix cage (machine-feeding)
  • Through-hole style with helix cage (self-feeding)
  • Bottoming-style for blind hole, with no-helix cage (machine-feeding)

Available in four work lengths: 2 inch, 4 inch, 6 inch, and 8 inch.

Suitable for hole sizes from .187 to 2.50 inches (4.75 to 63.5mm).

Tools are adjustable in increments of .0001 inch (.002mm).

Straight, Helix, Bottoming

U Series

The U Series Roll-a-Finish Tools are for hole diameters from 2.500 to 4.000 inches (63.5 to 101.6mm). Work length is unlimited; extension adapters can be used to increase work length.

Offered in Two Styles:

  • Through-hole style with helix cage (self-feeding)
  • Bottoming-style for blind hole, with no-helix cage (machine-feeding)
Straight, Helix, Bottoming

AEX Series

For burnishing the outside diameter of cylindrical parts, such as shafts rotating in bushings or bearings. Provides an ideal surface for grease and oil seals.

Offered in three styles:

  • AEX-1, with a smaller body diameter and shorter overall length suitable for screw machines and automatics.All AEX-1 tools are bottoming-style, designed for machine-feed. Available for nominal diameters from .062 to .625 inch (1.57 to 15.88mm).
  • AEX-2, for nominal diameters from .062 to 1.000 inch (1.57 to 25.4mm). Features twice the work length as compared to the AEX-1.Available with machine-feeding cage or with bottoming-style cage.
  • AEX-3, for nominal diameters from 1.000 to 2.000 inches (25.4 to 50.8mm). Available with machine-feeding cage or with bottoming-style cage.

AEX tools are adjustable in increments of .0001 inch (.002mm).

Straight, Helix, Bottoming

Micro Series

Micro Roller Burnishing series offers a compact design for use where limited space is available on multi-spindle automatic and screw type machines.

Internal tools from 0.187–0.501 inch (4.75–12.73mm) in thru style, and bottoming style larger than 0.246 inch (6.25mm).

External tools from 0.054–0.254 inch (1.37–6.45mm) in bottoming style.

Unique rear adjustment mechanism.

Straight, Helix, Bottoming

We hold a range of Roll-a-Finish tools and spares in stock.
Available for immediate shipping!

Standard Tool Specifications

SR Series Roll-a-Finish Tools: 3/16″ to 1/4″ (4.76mm to 6.35mm)

sr-series 3-16 to 1-4
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
187-.195 4.75-4.95 SR-188 SRH-188 ————
.194-.202 4.93-5.13 SR-195 SRH-195 ————
.202-.210 5.13-5.33 SR-203 SRH-203 ————
.210-.218 5.33-5.54 SR-211 SRH-211 ————
.218-.226 5.54-5.74 SR-219 SRH-219 ————
.225-.233 5.72-5.92 SR-226 SRH-226 ————
.233-.241 5.92-6.12 SR-234 SRH-234 ————
.241-.249 6.12-6.32 SR-242 SRH-242 ————

SR Series Roll-a-Finish Tools: 1/2″ to 1″ (12.70mm to 25.40mm)

sr-series 1-2 to 1
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
.246-.267 6.25-6.78 SR-250 SRH-250 SRB-250
.262-.283 6.65-7.19 SR-266 SRH-266 SRB-266
.277-.298 7.04-7.57 SR-281 SRH-281 SRB-281
.293-.314 7.44-7.98 SR-297 SRH-297 SRB-297
.308-.329 7.82-8.36 SR-312 SRH-312 SRB-312
.324-.345 8.23-8.76 SR-328 SRH-328 SRB-328
.340-.361 8.64-9.17 SR-344 SRH-344 SRB-344
.355-.376 9.02-9.55 SR-359 SRH-359 SRB-359
.371-.392 9.42-9.96 SR-375 SRH-375 SRB-375
.387-.408 9.83-10.36 SR-391 SRH-391 SRB-391
.402-.423 10.21-10.74 SR-406 SRH-406 SRB-406
.418-.439 10.62-11.15 SR-422 SRH-422 SRB-422
.434-.455 11.02-11.56 SR-438 SRH-438 SRB-438
.449-.470 11.40-11.94 SR-453 SRH-453 SRB-453
.465-.486 11.81-12.34 SR-469 SRH-469 SRB-469
.480-.501 12.19-12.73 SR-484 SRH-484 SRB-484

SR Series Roll-a-Finish Tools: 1″ to 1-5/8″ (25.4mm to 41.28mm)

sr-series 1 to 1-5-8
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
.996-1.037 25.30-26.34 SR-1000 SRH-1000 SRB-1000
1.027-1.068 26.09-27.13 SR-1031 SRH-1031 SRB-1031
1.058-1.099 26.87-27.91 SR-1062 SRH-1062 SRB-1062
1.090-1.131 27.69-28.73 SR-1094 SRH-1094 SRB-1094
1.121-1.162 28.47-29.51 SR-1125 SRH-1125 SRB-1125
1.152-1.193 29.26-30.30 SR-1156 SRH-1156 SRB-1156
1.184-1.225 30.07-31.12 SR-1188 SRH-1188 SRB-1188
1.215-1.256 30.86-31.90 SR-1219 SRH-1219 SRB-1219
1.246-1.287 31.65-32.69 SR-1250 SRH-1250 SRB-1250
1.277-1.318 32.44-33.48 SR-1281 SRH-1281 SRB-1281
1.308-1.349 33.22-34.26 SR-1312 SRH-1312 SRB-1312
1.340-1.381 34.04-35.08 SR-1344 SRH-1344 SRB-1344
1.371-1.412 34.82-35.86 SR-1375 SRH-1375 SRB-1375
1.402-1.443 35.61-36.65 SR-1406 SRH-1406 SRB-1406
1.434-1.475 36.42-37.47 SR-1438 SRH-1438 SRB-1438
1.465-1.506 37.21-38.25 SR-1469 SRH-1469 SRB-1469
1.496-1.537 38.00-39.04 SR-1500 SRH-1500 SRB-1500
1.527-1.568 38.79-39.83 SR-1531 SRH-1531 SRB-1531
1.558-1.599 39.57-40.61 SR-1562 SRH-1562 SRB-1562
1.590-1.631 40.39-41.43 SR-1594 SRH-1594 SRB-1594

SR Series Roll-a-Finish Tools: 1-5/8″ to 1-7/8″ (41.28mm to 47.63mm)

sr-series 1-5-8 to 1-7-8
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
1.621-1.662 41.17-42.21 SR-1625 SRH-1625 SRB-1625
1.652-1.693 41.96-43.00 SR-1656 SRH-1656 SRB-1656
1.684-1.725 42.77-43.82 SR-1688 SRH-1688 SRB-1688
1.715-1.756 43.56-44.60 SR-1719 SRH-1719 SRB-1719
1.746-1.787 44.35-45.39 SR-1750 SRH-1750 SRB-1750
1.777-1.818 45.14-46.18 SR-1781 SRH-1781 SRB-1781
1.808-1.849 45.92-46.96 SR-1812 SRH-1812 SRB-1812
1.840-1.881 46.74-47.78 SR-1844 SRH-1844 SRB-1844

SR Series Roll-a-Finish Tools: 1-7/8″ to 2-5/32″ (47.63mm to 54.76mm)

sr-series 1-7-8 to 2-5-32
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
1.871-1.912 47.52-48.56 SR-1875 SRH-1875 SRB-1875
1.902-1.943 48.31-49.35 SR-1906 SRH-1906 SRB-1906
1.934-1.975 49.12-50.17 SR-1938 SRH-1938 SRB-1938
1.965-2.006 49.91-50.95 SR-1969 SRH-1969 SRB-1969
1.996-2.037 50.70-51.74 SR-2000 SRH-2000 SRB-2000
2.027-2.068 51.49-52.53 SR-2031 SRH-2031 SRB-2031
2.058-2.099 52.27-53.31 SR-2062 SRH-2062 SRB-2062
2.090-2.131 53.09-54.13 SR-2094 SRH-2094 SRB-2094
2.121-2.162 53.87-54.91 SR-2125 SRH-2125 SRB-2125

SR Series Roll-a-Finish Tools: 2-5/32″ to 2-1/2″ (54.76mm to 63.5mm)

sr-series 2-5-32 to 2-1-2
Diameter Range Tool Number
INCHES MM THRU-HOLE THRU-HOLE BOTTOMING
No Helix Helix No Helix
2.152-2.193 54.66-55.70 SR-2156 SRH-2156 SRB-2156
2.184-2.225 55.47-56.52 SR-2188 SRH-2188 SRB-2188
2.215-2.256 56.26-57.30 SR-2219 SRH-2219 SRB-2219
2.246-2.287 57.05-58.09 SR-2250 SRH-2250 SRB-2250
2.277-2.318 57.84-58.88 SR-2281 SRH-2281 SRB-2281
2.308-2.349 58.62-59.66 SR-2312 SRH-2312 SRB-2312
2.340-2.381 59.44-60.48 SR-2344 SRH-2344 SRB-2344
2.371-2.412 60.22-61.26 SR-2375 SRH-2375 SRB-2375
2.402-2.443 61.01-62.05 SR-2406 SRH-2406 SRB-2406
2.434-2.475 61.82-62.87 SR-2438 SRH-2438 SRB-2438
2.465-2.506 62.61-63.65 SR-2469 SRH-2469 SRB-2469
2.496-2.537 63.40-64.44 SR-2500 SRH-2500 SRB-2500

U Series Roll-a-Finish Tools: 2-17/32″ to 4″ (64.3mm to 101.6 MM)

u-series tool specs
Diameter Range Tool Number
INCHES MM THRU-HOLE BOTTOMING
Helix No Helix
2.527-2.568 64.19-65.23 U-2531 UB-2531
2.558-2.599 64.97-66.01 U-2562 UB-2562
2.590-2.631 65.79-66.83 U-2594 UB-2594
2.621-2.662 66.57-67.61 U-2625 UB-2625
2.652-2.693 67.36-68.40 U-2656 UB-2656
2.684-2.725 68.17-69.22 U-2688 UB-2688
2.715-2.756 68.96-70.00 U-2719 UB-2719
2.746-2.787 69.75-70.79 U-2750 UB-2750
2.777-2.818 70.54-71.58 U-2781 UB-2781
2.808-2.849 71.32-72.36 U-2812 UB-2812
2.840-2.881 72.14-73.18 U-2844 UB-2844
2.871-2.912 72.92-73.96 U-2875 UB-2875
2.902-2.943 73.71-74.75 U-2906 UB-2906
2.934-2.975 74.52-75.57 U-2938 UB-2938
2.965-3.006 75.31-76.35 U-2969 UB-2969
2.996-3.037 76.10-77.14 U-3000 UB-3000
3.027-3.068 76.89-77.93 U-3031 UB-3031
3.058-3.099 77.67-78.71 U-3062 UB-3062
3.090-3.131 78.49-79.53 U-3094 UB-3094
3.121-3.162 79.27-80.31 U-3125 UB-3125
3.152-3.193 80.06-81.10 U-3156 UB-3156
3.184-3.225 80.87-81.92 U-3188 UB-3188
3.215-3.256 81.66-82.70 U-3219 UB-3219
3.246-3.287 82.45-83.49 U-3250 UB-3250
3.277-3.318 83.24-84.28 U-3281 UB-3281
3.308-3.349 84.02-85.06 U-3312 UB-3312
3.340-3.381 84.84-85.88 U-3344 UB-3344
3.371-3.412 85.62-86.66 U-3375 UB-3375
3.402-3.443 86.41-87.45 U-3406 UB-3406
3.434-3.475 87.22-88.27 U-3438 UB-3438
3.465-3.506 88.01-89.05 U-3469 UB-3469
3.496-3.537 88.80-89.84 U-3500 UB-3500
3.527-3.568 89.59-90.63 U-3531 UB-3531
3.558-3.599 90.37-91.41 U-3562 UB-3562
3.590-3.631 91.19-92.23 U-3594 UB-3594
3.621-3.662 91.97-93.01 U-3625 UB-3625
3.652-3.693 92.76-93.80 U-3656 UB-3656
3.684-3.725 93.57-94.62 U-3688 UB-3688
3.715-3.756 94.36-95.40 U-3719 UB-3719
3.746-3.787 95.15-96.19 U-3750 UB-3750
3.777-3.818 95.94-96.98 U-3781 UB-3781
3.808-3.849 96.72-97.76 U-3812 UB-3812
3.840-3.881 97.54-98.58 U-3844 UB-3844
3.871-3.912 98.32-99.36 U-3875 UB-3875
3.902-3.943 99.11-100.15 U-3906 UB-3906
3.934-3.975 99.92-100.97 U-3938 UB-3938
3.965-4.006 100.71-101.75 U-3969 UB-3969
3.996-4.037 101.50-102.54 U-4000 UB-4000

“AEX-1” Series Roll-a-Finish Tools: .062″ to .625″ (1.57mm to 15.88mm)

AEX-1 specifications
DIAMETER RANGE TOOL NUMBER
INCHES MM BOTTOMING (NO HELIX)
.043-.064 1.09-1.63 AEX-1-062
.059-.080 1.50-2.03 AEX-1-078
.075-.096 1.91-2.44 AEX-1-094
.090-.111 2.29-2.82 AEX-1-109
.106-.127 2.69-3.23 AEX-1-125
.122-.143 3.10-3.63 AEX-1-141
.137-.158 3.48-4.01 AEX-1-156
.152-.173 3.86-4.39 AEX-1-171
.168-.189 4.27-4.80 AEX-1-187
.184-.205 4.67-5.21 AEX-1-203
.200-.221 5.08-5.61 AEX-1-219
.215-.236 5.46-5.99 AEX-1-234
.231-.252 5.87-6.40 AEX-1-250
.247-.268 6.27-6.81 AEX-1-266
.262-.283 6.65-7.19 AEX-1-281
.278-.299 7.06-7.59 AEX-1-297
.293-.314 7.44-7.98 AEX-1-312
.309-.330 7.85-8.38 AEX-1-328
.325-.346 8.26-8.79 AEX-1-344
.340-.361 8.64-9.17 AEX-1-359
.356-.377 9.04-9.58 AEX-1-375
.372-.393 9.49-9.98 AEX-1-391
.387-.408 9.83-10.36 AEX-1-406
.403-.424 10.24-10.77 AEX-1-422
.418-.439 10.62-11.15 AEX-1-438
.434-.455 11.02-11.56 AEX-1-453
.450-.471 11.43-11.96 AEX-1-469
.465-.486 11.81-12.34 AEX-1-484
.481-.502 12.22-12.75 AEX-1-500
.497-.518 12.62-13.16 AEX-1-516
.512-.533 13.00-13.54 AEX-1-531
.528-.549 13.41-13.94 AEX-1-547
.543-.564 13.79-14.33 AEX-1-562
.559-.580 14.20-14.73 AEX-1-578
.575-.596 14.61-15.14 AEX-1-594
.590-.611 14.99-15.52 AEX-1-609
.606-.627 15.39-15.93 AEX-1-625

“AEX-2” Series Roll-a-Finish Tools: .062″ to 1.000″ (1.57mm to 25.4mm)

AEX-2 specifications
DIAMETER RANGE TOOL NUMBER
INCHES MM MACHINE-FEED (NO HELIX) BOTTOMING (NO HELIX)
.045-.066 1.14-1.68 AEX-2-062 AEXB-2-062
.061-.082 1.57-2.08 AEX-2-078 AEXB-2-078
.077-.098 1.96-2.49 AEX-2-094 AEXB-2-094
.092-.113 2.34-2.87 AEX-2-109 AEXB-2-109
.108-.129 2.74-3.28 AEX-2-125 AEXB-2-125
.124-.145 3.15-3.68 AEX-2-141 AEXB-2-141
.139-.160 3.53-4.06 AEX-2-156 AEXB-2-156
.154-.175 3.91-4.45 AEX-2-171 AEXB-2-171
.170-.191 4.32-4.85 AEX-2-187 AEXB-2-187
.186-.207 4.72-5.26 AEX-2-203 AEXB-2-203
.202-.223 5.13-5.66 AEX-2-219 AEXB-2-219
.217-.238 5.51-6.05 AEX-2-234 AEXB-2-234
.233-.254 5.92-6.45 AEX-2-250 AEXB-2-250
.249-.270 6.32-6.86 AEX-2-266 AEXB-2-266
.264-.285 6.71-7.24 AEX-2-281 AEXB-2-281
.280-.301 7.11-7.65 AEX-2-297 AEXB-2-297
.295-.316 7.49-8.03 AEX-2-312 AEXB-2-312
.311-.332 7.90-8.43 AEX-2-328 AEXB-2-328
.327-.348 8.31-8.84 AEX-2-344 AEXB-2-344
.342-.363 8.69-9.22 AEX-2-359 AEXB-2-359
.358-.379 9.09-9.63 AEX-2-375 AEXB-2-375
.374-.395 9.50-10.03 AEX-2-391 AEXB-2-391
.389-.410 9.88-10.41 AEX-2-406 AEXB-2-406
.405-.426 10.29-10.82 AEX-2-422 AEXB-2-422
.420-.441 10.67-11.20 AEX-2-438 AEXB-2-438
.436-.457 11.07-11.61 AEX-2-453 AEXB-2-453
.452-.473 11.48-12.01 AEX-2-469 AEXB-2-469
.467-.488 11.86-12.40 AEX-2-484 AEXB-2-484
.483-.504 12.27-12.80 AEX-2-500 AEXB-2-500
.499-.520 12.67-13.21 AEX-2-516 AEXB-2-516
.514-.535 13.06-13.59 AEX-2-531 AEXB-2-531
.530-.551 13.46-14.00 AEX-2-547 AEXB-2-547
.545-.566 13.84-14.38 AEX-2-562 AEXB-2-562
.561-.582 14.25-14.78 AEX-2-578 AEXB-2-578
.577-.598 14.66-15.19 AEX-2-594 AEXB-2-594
.592-.613 15.04-15.57 AEX-2-609 AEXB-2-609
.608-.629 15.44-15.98 AEX-2-625 AEXB-2-625
.624-.645 15.85-16.38 AEX-2-641 AEXB-2-641
.639-.660 16.23-16.76 AEX-2-656 AEXB-2-656
.655-.676 16.64-17.17 AEX-2-672 AEXB-2-672
.671-.692 17.04-17.58 AEX-2-688 AEXB-2-688
.686-.707 17.42-17.96 AEX-2-703 AEXB-2-703
.702-.723 17.83-18.36 AEX-2-719 AEXB-2-719
.717-.738 18.21-18.75 AEX-2-734 AEXB-2-734
.733-.754 18.62-19.15 AEX-2-750 AEXB-2-750
.749-.770 19.02-19.56 AEX-2-766 AEXB-2-766
.764-.785 19.41-19.94 AEX-2-781 AEXB-2-781
.780-.801 19.81-20.35 AEX-2-797 AEXB-2-797
.795-.816 20.19-20.73 AEX-2-812 AEXB-2-812
.811-.832 20.60-21.13 AEX-2-828 AEXB-2-828
.827-.848 21.00-21.54 AEX-2-844 AEXB-2-844
.842-.863 21.39-21.92 AEX-2-859 AEXB-2-859
.858-.879 21.79-22.33 AEX-2-875 AEXB-2-875
.874-.895 22.20-22.73 AEX-2-891 AEXB-2-891
.889-.910 22.58-23.11 AEX-2-906 AEXB-2-906
.905-.926 22.99-23.52 AEX-2-922 AEXB-2-922
.921-.942 23.39-23.93 AEX-2-938 AEXB-2-938
.936-.957 23.77-24.31 AEX-2-953 AEXB-2-953
.952-.973 24.18-24.71 AEX-2-969 AEXB-2-969
.967-.988 24.56-25.10 AEX-2-984 AEXB-2-984
.983-1.004 24.97-25.50 AEX-2-1000 AEXB-2-1000

“AEX-3” Series Roll-a-Finish Tools: 1.016″ to 2.000″ (25.8mm to 50.8mm)

AEX-3 specifications
DIAMETER RANGE TOOL NUMBER
INCHES MM MACHINE-FEED (NO HELIX) BOTTOMING (NO HELIX)
.999-1.020 25.37-25.91 AEX-3-1016 AEXB-3-1016
1.014-1.035 25.76-26.29 AEX-3-1031 AEXB-3-1031
1.030-1.051 26.16-26.70 AEX-3-1047 AEXB-3-1047
1.045-1.066 26.54-27.08 AEX-3-1062 AEXB-3-1062
1.061-1.082 26.95-27.48 AEX-3-1078 AEXB-3-1078
1.077-1.098 27.36-27.89 AEX-3-1094 AEXB-3-1094
1.092-1.113 27.74-28.27 AEX-3-1109 AEXB-3-1109
1.108-1.129 28.14-28.68 AEX-3-1125 AEXB-3-1125
1.124-1.145 28.55-29.08 AEX-3-1141 AEXB-3-1141
1.139-1.160 28.93-29.46 AEX-3-1156 AEXB-3-1156
1.155-1.176 29.34-29.87 AEX-3-1172 AEXB-3-1172
1.170-1.191 29.72-30.25 AEX-3-1188 AEXB-3-1188
1.186-1.207 30.12-30.66 AEX-3-1203 AEXB-3-1203
1.202-1.223 30.53-31.06 AEX-3-1219 AEXB-3-1219
1.217-1.238 30.91-31.45 AEX-3-1234 AEXB-3-1234
1.233-1.254 31.32-31.85 AEX-3-1250 AEXB-3-1250
1.249-1.270 31.72-32.26 AEX-3-1266 AEXB-3-1266
1.264-1.285 32.11-32.69 AEX-3-1281 AEXB-3-1281
1.280-1.301 32.51-33.05 AEX-3-1297 AEXB-3-1297
1.295-1.316 32.89-33.43 AEX-3-1312 AEXB-3-1312
1.311-1.332 33.30-33.83 AEX-3-1328 AEXB-3-1328
1.327-1.348 33.71-34.24 AEX-3-1344 AEXB-3-1344
1.342-1.363 34.09-34.62 AEX-3-1359 AEXB-3-1359
1.358-1.379 34.49-35.03 AEX-3-1375 AEXB-3-1375
1.374-1.395 34.90-35.43 AEX-3-1391 AEXB-3-1391
1.389-1.410 35.28-35.81 AEX-3-1406 AEXB-3-1406
1.405-1.426 35.69-36.22 AEX-3-1422 AEXB-3-1422
1.420-1.441 36.07-36.60 AEX-3-1438 AEXB-3-1438
1.436-1.457 36.47-37.01 AEX-3-1453 AEXB-3-1453
1.452-1.473 36.88-37.41 AEX-3-1469 AEXB-3-1469
1.467-1.488 37.26-37.80 AEX-3-1484 AEXB-3-1484
1.483-1.504 37.67-38.20 AEX-3-1500 AEXB-3-1500
1.499-1.520 38.07-38.61 AEX-3-1516 AEXB-3-1516
1.514-1.535 38.46-38.99 AEX-3-1531 AEXB-3-1531
1.530-1.551 38.86-39.40 AEX-3-1547 AEXB-3-1547
1.545-1.566 39.24-39.78 AEX-3-1562 AEXB-3-1562
1.561-1.582 39.65-40.18 AEX-3-1578 AEXB-3-1578
1.577-1.598 40.06-40.59 AEX-3-1594 AEXB-3-1594
1.592-1.613 40.44-40.97 AEX-3-1609 AEXB-3-1609
1.608-1.629 40.84-41.38 AEX-3-1625 AEXB-3-1625
1.619-1.660 41.12-42.16 AEX-3-1656 AEXB-3-1656
1.651-1.692 41.94-42.98 AEX-3-1688 AEXB-3-1688
1.682-1.723 42.72-43.76 AEX-3-1719 AEXB-3-1719
1.713-1.754 43.51-44.55 AEX-3-1750 AEXB-3-1750
1.744-1.785 44.30-45.34 AEX-3-1781 AEXB-3-1781
1.775-1.816 45.09-46.13 AEX-3-1812 AEXB-3-1812
1.807-1.848 45.90-46.94 AEX-3-1844 AEXB-3-1844
1.838-1.879 46.69-47.73 AEX-3-1875 AEXB-3-1875
1.869-1.910 47.47-48.51 AEX-3-1906 AEXB-3-1906
1.901-1.942 48.29-49.33 AEX-3-1938 AEXB-3-1938
1.932-1.973 49.07-50.11 AEX-3-1969 AEXB-3-1969
1.963-2.004 49.86-50.90 AEX-3-2000 AEXB-3-2000

*Work length for nominal sizes from AEX-3-1719 through AEX-3-2000 is 3.938 in.(100mm).

Internal Micro Roller Burnishing Tool

Micro Burnishing Internal specs
NOMINAL SIZE Diameter Range Tool Number
INCHES MM THRU-HOLE BOTTOMING
Helix No Helix
0.188 0.187-0.195 4.75-4.95 MR-188
0.195 0.194-0.202 4.93-5.13 MR-195
0.203 0.202-0.210 5.13-5.33 MR-203
0.211 0.210-0.218 5.33-5.54 MR-211
0.219 0.218-0.226 5.54-5.74 MR-219
0.226 0.225-0.233 5.72-5.92 MR-226
0.234 0.233-0.241 5.92-6.12 MR-234
0.242 0.241-0.249 6.12-6.32 MR-242
0.250 0.246-0.267 6.25-6.78 MR-250 MRB-250
0.266 0.262-0.283 6.65-7.19 MR-266 MRB-266
0.281 0.277-0.298 7.04-7.57 MR-281 MRB-281
0.297 0.293-0.314 7.44-7.98 MR-297 MRB-297
0.312 0.308-0.329 7.82-8.36 MR-312 MRB-312
0.328 0.324-0.345 8.23-8.76 MR-328 MRB-328
0.344 0.340-0.361 8.64-9.17 MR-344 MRB-344
0.359 0.355-0.376 9.02-9.55 MR-359 MRB-359
0.375 0.371-0.392 9.42-9.96 MR-375 MRB-375
0.391 0.387-0.408 9.83-10.36 MR-391 MRB-391
0.406 0.402-0.423 10.21-10.74 MR-406 MRB-406
0.422 0.418-0.439 10.62-11.15 MR-422 MRB-422
0.438 0.434-0.455 11.02-11.56 MR-438 MRB-438
0.453 0.449-0.470 11.40-11.94 MR-453 MRB-453
0.469 0.465-0.486 11.81-12.34 MR-469 MRB-469
0.484 0.480-0.501 12.19-12.73 MR-484 MRB-484

External Micro Roller Burnishing Tool

Micro Burnishing External specs
NOMINAL SIZE Diameter Range Tool Number
INCHES MM BOTTOMING
No Helix
0.062 0.054-0.066 1.37-1.68 EMR-062
0.070 0.062-0.074 1.57-1.88 EMR-070
0.078 0.070-0.082 1.78-2.08 EMR-078
0.086 0.078-0.090 1.98-2.29 EMR-086
0.094 0.086-0.098 2.18-2.49 EMR-094
0.102 0.094-0.106 2.39-2.69 EMR-102
0.111 0.103-0.115 2.62-2.92 EMR-111
0.117 0.109-0.121 2.77-3.07 EMR-117
0.125 0.117-0.129 2.97-3.28 EMR-125
0.133 0.125-0.137 3.18-3.48 EMR-133
0.141 0.133-0.145 3.38-3.68 EMR-141
0.149 0.141-0.153 3.58-3.89 EMR-149
0.156 0.148-0.160 3.76-4.06 EMR-156
0.164 0.156-0.168 3.96-4.27 EMR-164
0.171 0.163-0.175 4.14-4.45 EMR-171
0.180 0.172-0.184 4.37-4.67 EMR-180
0.187 0.179-0.191 4.55-4.85 EMR-187
0.195 0.187-0.199 4.75-5.05 EMR-195
0.203 0.195-0.207 4.95-5.26 EMR-203
0.211 0.203-0.215 5.16-5.46 EMR-211
0.219 0.211-0.223 5.36-5.66 EMR-219
0.227 0.219-0.231 5.56-5.87 EMR-227
0.234 0.226-0.238 5.74-6.05 EMR-234
0.242 0.234-0.246 5.94-6.25 EMR-242
0.250 0.242-0.254 6.15-6.45 EMR-250

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Rollierwerkzeuge Produktpalette von Cogsdill

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Entgratwerkzeuge Produktpalette von Cogsdill

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Shefcut Reaming Product Range

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Recessing Product Range

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