Rotabroach® Cutters



Suggested Speeds For Rotabroach® Cutters

Rotabroach® Annular tools cut clean, burr-free, round holes fast, unlike twist drills that push or hole saws that tear thru materials. Because they're hollow, they cut around the edge of the hole, so less work is required and no deforming of material or jagged edges occur. Multiple cutting teeth are precision ground instead of stamped like hole saws, give long tool life.

Rotabroach® Cutters are for precision holemaking in sheet metal, frame materials, and plate stock up to ½" thick, whether Mild Steel, Stainless Steel, or Aluminum. These are the same tools as those used by OEMs on assembly lines for access holes and accessory equipment installations. For body shops and frame straighteners, custom building and detailing, aftermarket installations, rustproofers and undercoaters - wherever fast, rugged, and superior quality holes are required - Rotabroach Cutters are the single answer. Patented tooth geometry also prevents chip clogging when cutting steel, sheet metal, or plastics.

Arbors fit 3/8" and 1/2" hand held drill chucks and use either spring loaded pilots or skip-proof pilots which eliminate pre-drilling operations.

Rotabroach® Cutters

Dia.
Inches
Decimal
Equivalent
Part No.
Max.
D.O.C.
Use arbor 11122
1/4
.2500
11100-3
1/4"
9/32
.2812
11102-3
1/4"
5/16
.3125
11104-3
1/4"
11/32
.3438
11106-3
1/4"
Use arbor 11122 or 11123
3/8
.3750
11108-3
1/4"
13/32
.4062
11110-3
1/4"
7/16
.4375
11112-3
1/4"
29/64
.4531
11113-3
1/4"
15/32
.4688
11114-3
1/4"
1/2
.5000
11116-3
1/4"
17/32
.5312
11118-3
1/4"
9/16
.5625
11120-3
1/4"
5/8
.6250
11124-3
1/4"
11/16
.6875
11128-3
1/4"
23/32
.7188
11130-3
1/4"
3/4
.7500
11132-3
1/4"
Use arbor 11007
13/16
.8125
11336
1/2"
7/8
.8750
11340
1/2"
15/16
.9375
11344
1/2"
1
1.0000
11348
1/2"
1-1/16
1.0625
11352
1/2"
1-1/8
1.1250
11356
1/2"
1-3/16
1.1875
11360
1/2"
1-1/4
1.2500
11364
1/2"
1-5/16
1.3125
11365
1/2"
1-3/8
1.3750
11366
1/2"
1-7/16
1.4375
11367
1/2"
1-1/2
1.5000
11368
1/2"

Click Here for Metric Cutters - Available from 6mm to 20mm

* For best results always use Rotabroach Stick Lubricant (Part No.11750). Stick lube offers extended tool life and better cutting action. (MSDS)

See the Rotabroach® Difference

1. New Twist Drill
2. New Hole Saw
3. Used Rotabroach Cutter

 


Rotabroach® Cutter Kit

Part No.
Description
11090
5/16, 3/8, 7/16, 1/2, 9/16, 5/8, & 3/4" Cutters, Arbor, (2) Extra Pilots, & Center Punch
11092
8,10, 12, 14, 16, 18, 20mm Cutters, Arbor, (2) Extra Pilots, & Center Punch
11099
16 Sizes (1/4 - 3/4") Cutters, Arbor, Center Punch & Extra Pilots
11201
16 Sizes (6mm - 20mm) Cutters, Arbor, Center Punch & Extra Pilots

Arbors for Rotabroach® Cutters


P/N 11122
Triple flatted for 3/8" chuck and
1/4" thru 3/4" diameter cutters w/ standard pilot

Description
Part No.
Pilot - 3 Pk
11121
Washer - 3 Pk
11656



P/N 11123
Triple flatted for 3/8" chuck and
3/8" thru 3/4" diameter cutters w/ Skip-Proof Pilot

Description
Part No.
Skip-Proof Pilot - 3 Pk
11097
Stop Washer - 3 Pk
11655

 


P/N 11007
Triple flatted for 1/2" chuck and
13/16" thru 1-1/2" diameter cutters

Description
Part No.
Pilot - 3 Pk
11628
Hex Washer - 3 Pk
11008

 

Rotabroach® Combo Cutter Kit

Part No.
Description
11320
5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8,
& 1-1/2" Cutters, (2) Arbors, Center Punch & Extra Pilots

 


Rotabroach® Large Diameter Cutter Kit

Part No.
Description
11091
7/8, 1, 1-1/8, 1-1/4, 1-3/8,
& 1-1/2" Cutters, Arbor, Center Punch & Extra Pilot