Rotabroach
 |
With Rotabroach Annular Cutters you can multiply your speed of cut by more than 2 to 3 times from what you expect with traditional twist drills and other conventional tools. And you get longer tool life, a more accurate hole, a better finish, with no burrs. For use with Hougen Portable Magnetic Drills on materials up to 275 BHN. Made of hardened, high speed tool steel and precision ground, cutters feature a 3/4" diameter double-flatted shank for use on all Hougen Mag Drill Models except HMD111, HMD115, HMD151, & HMD150 (Models HMD915 and HMD916 require adapter #02386) and are available in 1, 2, and 3" D.O.C. Plus, modified end tooth geometry for stacked plate drilling is available. Rotabroach Cutters are resharpenable using the Model 10950 Sharpening Machine.
|
| Cutter Dia. |
Decimal
Equiv. |
Part Number / Depth |
| 25mm |
50mm |
76mm |
| Use with Pilot |
10531 |
10532 |
|
| 7/16 |
.4375 |
12114 |
12214 |
---- |
| Use with Pilot |
10533 |
10534 |
|
| 1/2 |
.5000 |
12116 |
12216 |
---- |
| 9/16 |
.5625 |
12118 |
12218 |
---- |
| 5/8 |
.6250 |
12120 |
12220 |
---- |
| 11/16 |
.6875 |
12122 |
12222 |
---- |
| Use with Pilot |
10527 |
10528 |
24131 |
| 3/4 |
.7500 |
12124 |
12224 |
3-12224 |
| 13/16 |
.8125 |
12126 |
12226 |
3-12226 |
| 7/8 |
.8750 |
12128 |
12228 |
3-12228 |
| 15/16 |
.9375 |
12130 |
12230 |
3-12230 |
| 1 |
1.0000 |
12132 |
12232 |
3-12232 |
| 1-1/16 |
1.0625 |
12134 |
12234 |
3-12234 |
| 1-1/8 |
1.1250 |
12136 |
12236 |
3-12236 |
| 1-3/16 |
1.1875 |
12138 |
12238 |
3-12238 |
| 1-1/4 |
1.2500 |
12140 |
12240 |
3-12240 |
| 1-5/16 |
1.3125 |
12142 |
12242 |
3-12242 |
| 1-3/8 |
1.3750 |
12144 |
12244 |
3-12244 |
| 1-7/16 |
1.4375 |
12146 |
12246 |
3-12246 |
| 1-1/2 |
1.5000 |
12148 |
12248 |
3-12248 |
| 1-9/16 |
1.5625 |
12150 |
12250 |
3-12250 |
| 1-5/8 |
1.6250 |
12152 |
12252 |
3-12252 |
| 1-11/16 |
1.6875 |
12154 |
12254 |
3-12254 |
| 1-3/4 |
1.7500 |
12156 |
12256 |
3-12256 |
| 1-13/16 |
1.8125 |
12158 |
12258 |
3-12258 |
| 1-7/8 |
1.8750 |
12160 |
12260 |
3-12260 |
| 1-15/16 |
1.9375 |
12162 |
12262 |
3-12262 |
| 2 |
2.000 |
12164 |
12264 |
3-12264 |
| 2-1/16 |
2.0625 |
---- |
12266 |
---- |
| 2-1/8 |
2.1250 |
---- |
12268 |
---- |
| 2-3/16 |
2.1875 |
---- |
12270 |
---- |
| 2-1/4 |
2.2500 |
---- |
12272 |
---- |
| 2-5/16 |
2.3125 |
---- |
12274 |
---- |
| 2-3/8 |
2.3750 |
---- |
12276 |
---- |
|
| Cutter Dia. |
Decimal
Equiv. |
Part Number / Depth |
| 25mm |
50mm |
76mm |
| Use with Pilot |
10531 |
10532 |
|
| 12mm |
.4724 |
12312 |
12412 |
---- |
| Use with Pilot |
10533 |
10534 |
|
| 13mm |
.5118 |
12313 |
12413 |
---- |
| 14mm |
.5512 |
12314 |
12414 |
---- |
| 15mm |
.5906 |
12315 |
12415 |
---- |
| 16mm |
.6299 |
12316 |
12416 |
---- |
| 17mm |
.6693 |
12317 |
12417 |
---- |
| 18mm |
.7087 |
12318 |
12418 |
---- |
| Use with Pilot |
10527 |
10528 |
24131 |
| 19mm |
.7480 |
12319 |
12419 |
12519 |
| 20mm |
.7874 |
12320 |
12420 |
12520 |
| 21mm |
.8268 |
12321 |
12421 |
12521 |
| 22mm |
.8661 |
12322 |
12422 |
12522 |
| 23mm |
.9055 |
12323 |
12423 |
12523 |
| 24mm |
.9449 |
12324 |
12424 |
12524 |
| 25mm |
.9843 |
12325 |
12425 |
12525 |
| 26mm |
1.0236 |
12326 |
12426 |
12526 |
| 27mm |
1.0630 |
12327 |
12427 |
12527 |
| 28mm |
1.1024 |
12328 |
12428 |
12528 |
| 29mm |
1.1417 |
12328 |
12428 |
12528 |
| 30mm |
1.1811 |
12330 |
12430 |
12530 |
| 31mm |
1.2205 |
12331 |
12431 |
12531 |
| 32mm |
1.2598 |
12332 |
12432 |
12532 |
| 33mm |
1.2992 |
12333 |
12433 |
12533 |
| 34mm |
1.3386 |
12334 |
12434 |
12534 |
| 35mm |
1.37779 |
12335 |
12435 |
12535 |
| 36mm |
1.4173 |
12336 |
12436 |
12536 |
| 37mm |
1.4567 |
12337 |
12437 |
12537 |
| 38mm |
1.4961 |
---- |
12438 |
12538 |
| 39mm |
1.5354 |
---- |
12439 |
12539 |
| 40mm |
1.5743 |
---- |
12440 |
12540 |
| 41mm |
1.6142 |
---- |
12441 |
12541 |
| 42mm |
1.6535 |
---- |
12442 |
12542 |
| 43mm |
1.6929 |
---- |
12443 |
12543 |
| 44mm |
1.7323 |
---- |
12444 |
12544 |
| 45mm |
1.7717 |
---- |
12445 |
12545 |
| 46mm |
1.8110 |
---- |
12446 |
12546 |
| 47mm |
1.8504 |
---- |
12447 |
12547 |
| 48mm |
1.8898 |
---- |
12448 |
12548 |
| 49mm |
1.9291 |
---- |
12449 |
12549 |
| 50mm |
1.9685 |
---- |
12450 |
12550 |
| 51mm |
2.0079 |
---- |
12451 |
12551 |
| 52mm |
2.0472 |
---- |
12452 |
12552 |
|
| PILOTS FOR ROTABROACH CUTTERS |
| Part No. |
Description |
| 10527 |
25mm D.O.C. Pilot (3/4" - 2-3/8" & 19mm - 52mm) |
| 10528 |
50mm D.O.C. Pilot (3/4" - 2-3/8" & 19mm - 52mm) |
| 10531 |
25mm D.O.C. Pilot (7/16" X 12mm) |
| 10532 |
50mm D.O.C. Pilot (7/16" X 12mm) |
| 10533 |
25mm D.O.C. Pilot (1/2" - 11/16" & 13mm - 18mm) |
| 10534 |
50mm D.O.C. Pilot (1/2" - 11/16" & 13mm - 18mm) |
| 24131 |
76mm D.O.C. Pilot (3/4" - 2-3/8" & 19mm - 51mm) |
| 4-10528 |
101mm Reach Pilot for Extended Reach "12,000-Series" |
| 6-10528 |
152mm Reach Pilot for Extended Reach "12,000-Series" |
|
| ROTABROACH TAP DRILL SIZES |
Cutter
Dia. |
Decimal
Equiv. |
Thread |
Part Number |
| 25mm |
50mm |
| 7/16 |
.4375 |
1/2-13 |
12114 |
12214 |
| 17/32 |
.5313 |
5/8-11 |
12117 |
12217 |
| 21/32 |
.6563 |
3/4-10 |
12121 |
12221 |
| 25/32 |
.7812 |
7/8-9 |
12125 |
12225 |
| ROTABROACH EXTENDED REACH CUTTERS |
Cutter
Dia. |
Decimal
Equiv. |
Part No. |
| 101mm |
152mm |
| 13/16 |
.8125 |
4-12226 |
6-12226 |
| 15/16 |
.9375 |
4-12230 |
6-12230 |
| 1-1/16 |
1.0625 |
4-12234 |
6-12234 |
| 1-3/16 |
1.1875 |
4-12238 |
---- |
|
Rotabroach cutters made of M42 HSS with TiN Coating increase tool life, reduce friction, & operate at cooler temperatures. For materials up to 359 BHN or gummy materials.
| PREMIUM ROTABROACH M42 HSS TIN COATED - 25MM D.O.C. |
| Cutter Dia. |
Decimal
Equiv |
Part
Number |
| Use with Pilot |
10533 |
| 18mm |
.7087 |
12818 |
| 19mm |
.7480 |
12819 |
| Use with Pilot |
10527 |
| 22mm |
.8661 |
12822 |
| 25mm |
.9843 |
12825 |
| 26mm |
1.0236 |
12826 |
| 28mm |
1.1811 |
12830 |
| 30mm |
1.1811 |
12830 |
| 32mm |
1.2598 |
12832 |
Rotabroach 12,000-Series Cutters fit all Hougen Mag Drills except HMD111, HMD115, HMD151, and HMD150.
| ROTABROACH CUTTER KITS |
| Part No. |
Mat'l Coat |
Depth |
Diameters Included |
| 12001 |
M2HSS |
25mm |
9/16", 11/16", 13/16",
15/16", 1-1/16" |
| 12002 |
M2HSS |
50mm |
9/16", 11/16", 13/16",
15/16", 1-1/16" |
| 12003 |
M2HSS |
25mm |
14mm, 16mm, 18mm,
20mm, 22mm |
| 12004 |
M2HSS |
50mm |
14mm, 16mm, 18mm,
20mm, 22mm |
| 12601 |
M2/TiN |
25mm |
9/16", 11/16", 13/16",
15/16", 1-1/16" |
| 12702 |
M2/TiN |
50mm |
9/16", 11/16", 13/16",
15/16", 1-1/16" |
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