23 Best and Coolest Rotabroaches

 

Hougen 12122 1116-Inch Diameter Rotabroach 1-Inch DOC

Hougen 12122 11/16-Inch Diameter Rotabroach 1-Inch D.O.C.

Hougen 12122 11/16-Inch Diameter Rotabroach 1-Inch D.O.C. - Made of hardened high speed tool steel and precision ground. Features a 3/4-inch diameter shank. Modified end tooth geometry for stacked plate drilling is available. Accessory for the “12,000 series” cutters. 11/16-inch cutter diameter.

 

Rotabroach Large Diameter Cutter Kit -2Pack

Rotabroach Large Diameter Cutter Kit -2Pack

Rotabroach Large Diameter Cutter Kit -2Pack - Made of hardened high speed tool steel and precision ground. Modified end tooth geometry for stacked plate drilling is available. Rotabroach large diameter cutter kit -2pack. Accessory for the “12,000 series” cutters. 9/16-inch cutter diameter.

 

Hougen 12142 1-516-Inch Diameter Rotabroach 1-Inch DOC

Hougen 12142 1-5/16-Inch Diameter Rotabroach 1-Inch D.O.C.

Hougen 12142 1-5/16-Inch Diameter Rotabroach 1-Inch D.O.C. - Features a 3/4-inch diameter shank. Accessory for the “12,000 series” cutters. Made of hardened high speed tool steel and precision ground. 1-5/16-inch cutter diameter. Modified end tooth geometry for stacked plate drilling is available.

 

1331 - Rotabroach Sheet Metal Hole Cutter 516 Bits - 11104-3

1331 – Rotabroach Sheet Metal Hole Cutter 5/16 Bits – 11104-3

1331 – Rotabroach Sheet Metal Hole Cutter 5/16 Bits – 11104-3 - Features a 3/4-inch diameter shank. Accessory for the “12,000 series” cutters. Modified end tooth geometry for stacked plate drilling is available. Made of hardened high speed tool steel and precision ground. 3/4-inch cutter diameter.

 

Hougen 12224 34-Inch Diameter Rotabroach 2-Inch DOC

Hougen 12224 3/4-Inch Diameter Rotabroach 2-Inch D.O.C.

Hougen 12224 3/4-Inch Diameter Rotabroach 2-Inch D.O.C. - Thrust required is 50% of smaller diameter twist drills and 10% or less for larger diameters. Bottom line, saves you time and money rotabroach cutters drill a burr-free hole by cutting around the hole and ejecting the center as a usable slug. From three to 12 teeth per cutter, depending upon diameter, helps tools last longer, even at higher feed rates. Experience the hougen edge® our exclusive and patented end-tooth geometry, the hougen-edge, is one of the reasons rotabroach cutters require less thrust and improve finish and tool life. Far less thrust is required by rotabroach cutters because they do not have a dead-center area like the chisel edge region of twist drills. As a result, cutters can be run at higher feeds with higher metal removal rates while horsepower requirements are not increased. More cutting edges at work during each revolution smooths out finishes and reduces chip loads per tooth as compared to twist drills. The geometry of rotabroach cutters is such that far less material is converted into chips than when using twist drills. The alternating tooth angles equalize forces to keep the cutter path straight, even thru the deepest holes. Rotabroach cutters require far less horsepower than twist drills of comparable size when run at the same feed rate.

 

Hougen 12240 1-14-Inch Diameter Rotabroach 2-Inch DOC

Hougen 12240 1-1/4-Inch Diameter Rotabroach 2-Inch D.O.C.

Hougen 12240 1-1/4-Inch Diameter Rotabroach 2-Inch D.O.C. - Bottom line, saves you time and money rotabroach cutters drill a burr-free hole by cutting around the hole and ejecting the center as a usable slug. The alternating tooth angles equalize forces to keep the cutter path straight, even thru the deepest holes. From three to 12 teeth per cutter, depending upon diameter, helps tools last longer, even at higher feed rates. Thrust required is 50% of smaller diameter twist drills and 10% or less for larger diameters. More cutting edges at work during each revolution smooths out finishes and reduces chip loads per tooth as compared to twist drills. As a result, cutters can be run at higher feeds with higher metal removal rates while horsepower requirements are not increased. Rotabroach cutters require far less horsepower than twist drills of comparable size when run at the same feed rate. The geometry of rotabroach cutters is such that far less material is converted into chips than when using twist drills. Far less thrust is required by rotabroach cutters because they do not have a dead-center area like the chisel edge region of twist drills. Experience the hougen edge® our exclusive and patented end-tooth geometry, the hougen-edge, is one of the reasons rotabroach cutters require less thrust and improve finish and tool life.

 

Rotabroach Cutter Combo Kit

Rotabroach Cutter Combo Kit

Rotabroach Cutter Combo Kit - Large 7/16″-1-1/2″ dia / 2″ doc capacity and a 450 rpm motor new, pilot light for low light or no light conditions, new, two stage magnet 30% power increase when motor is turned on. Feed handles quickly change from side to side, lift detector safety system, rear mounted controls, gravity feed coolant system (hmd904 w/ coolant bottle) made in us a one year warranty. Rotabroach combo (blr-11320). New, slot drive arbor for more accuracy and quicker change out of accessories, new, housing, stronger stiffer, more ergonomic, positive slug ejection. Fabricators kit includes hmd904 w/coolant bottle plus 1/2″ drill chuck, adapter and 12002 rotabroach cutter kit.

 

1-18 Rotabroach Cutter

1-1/8″ Rotabroach Cutter

1-1/8″ Rotabroach Cutter - Blair equipment &nbsp11356 1-1/8″ rotabroach cutter &nbsp. Made in usa. Requires arbor 11007. 1-1/8″ rotabroach cutter &nbsp11356 1-1/8″ rotabroach cutter. For material up to 1/2″ thick.

 

3Pk Spotweld Access Cutter 38 Rotabroach 3Pk

3Pk Spotweld & Access Cutter 3/8 Rotabroach 3/Pk

3Pk Spotweld & Access Cutter 3/8 Rotabroach 3/Pk - There’s no dead zone, so less thrust is required and no deforming of stock or jagged edges occurs. Bl11108-3 features -size 3/8″. Product type -titanium drill bits. Generic dimensions -cutters fit 3/8″ and 1/2″ hand held drill chucks. 01 pounds. -Made of m2 high speed steel. -Made in the usathis series cut holes 3 times faster and last 10 times longer than twist drills or hole saws, for precision hole making in sheet metal and frame materials up to 1/2″ thick. Multiple cutting teeth, precision ground which allows for a long tool life. Use -cut out tools.   Blair rotabroach annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material. Use material -metal. Dimensions overall product weight -0. Unit material -steel. -”11,000 series” rotobroach® cutters, 3/8” (3 pack).

 

Hougen 12134 1-116-Inch Diameter Rotabroach 1-Inch DOC

Hougen 12134 1-1/16-Inch Diameter Rotabroach 1-Inch D.O.C.

Hougen 12134 1-1/16-Inch Diameter Rotabroach 1-Inch D.O.C. - The geometry of rotabroach cutters is such that far less material is converted into chips than when using twist drills. Thrust required is 50% of smaller diameter twist drills and 10% or less for larger diameters. Rotabroach cutters require far less horsepower than twist drills of comparable size when run at the same feed rate. From three to 12 teeth per cutter, depending upon diameter, helps tools last longer, even at higher feed rates. More cutting edges at work during each revolution smooths out finishes and reduces chip loads per tooth as compared to twist drills. Experience the hougen edge® our exclusive and patented end-tooth geometry, the hougen-edge, is one of the reasons rotabroach cutters require less thrust and improve finish and tool life. As a result, cutters can be run at higher feeds with higher metal removal rates while horsepower requirements are not increased. Bottom line, saves you time and money rotabroach cutters drill a burr-free hole by cutting around the hole and ejecting the center as a usable slug. The alternating tooth angles equalize forces to keep the cutter path straight, even thru the deepest holes. Far less thrust is required by rotabroach cutters because they do not have a dead-center area like the chisel edge region of twist drills.

 

Hougen 12244 1-38-Inch Diameter Rotabroach 2-Inch DOC

Hougen 12244 1-3/8-Inch Diameter Rotabroach 2-Inch D.O.C.

Hougen 12244 1-3/8-Inch Diameter Rotabroach 2-Inch D.O.C. - Unit material -steel. They require less horsepower and thrust to cut, and last much longer than traditional holemaking methods. Hou12244 features -unspc code 27111905. They are made of hardened high speed tool steel and are precision ground for excellent performance throughout the cut and long tool life. C. O. Use -drill bits. Use material -metal. Product type -2 cutter drill bits. Generic dimensions -for use with hougen® portable magnetic drills and many competitive models on materials up to 275 bhn. -Magnetic drill cutters & cutter accessories magnetic drill cutters cutter accessories mro plant maintenance drills cutters. -1 3/8 rotabroach 2in. Rotabroach® cutters feature a 3/4” diameter double-flatted shank and are available in 1, 2 and 3” d. Size -3/8″. For extended tool life and lower cost per hole, rotabroach® cutters are resharpenable.

 

716 Rotabroach Cutter

7/16 Rotabroach Cutter

7/16 Rotabroach Cutter - 1-inch cutter diameter. Made of hardened high speed tool steel and precision ground. 7/16 rotabroach cutter. Modified end tooth geometry for stacked plate drilling is available. Features a 3/4-inch diameter shank.

 

Rotabroach Cutter Kit - Fractional

Rotabroach Cutter Kit – Fractional

Rotabroach Cutter Kit – Fractional - For materials up to 1/4″ thick. Blair’s most popular cutter kit contains seven of the most popular sizes of rotabroach cutters. Blair equipment 11090 rotabroach cutter kit sae fractional. Made in usa. Includes 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, &amp 3/4″ cutters, arbor (11122), hex wrench, center punch and extra pilots. A must have for any tool box or fabricator.

 

Hougen 10527 Rotabroach Magnetic Drill Cutter 1-Inch Pilot for 34-Inch to 2-38-Inch

Hougen 10527 Rotabroach Magnetic Drill Cutter 1-Inch Pilot for 3/4-Inch to 2-3/8-Inch

Hougen 10527 Rotabroach Magnetic Drill Cutter 1-Inch Pilot for 3/4-Inch to 2-3/8-Inch - The 10527 can be used for materials that are 1-inch thick. ” This pilot is for use with cutter diameters of 3/4-inch to 2-3/8 inch (19-52mm). Hougen 10527 rotabroach magnetic drill cutter 1-inch pilot is part of the “12,000 series.

 

Hougen 12132 1-Inch Diameter Rotabroach 1-Inch DOC

Hougen 12132 1-Inch Diameter Rotabroach 1-Inch D.O.C.

Hougen 12132 1-Inch Diameter Rotabroach 1-Inch D.O.C. - Hougen 12132 1-inch diameter rotabroach 1-inch d. Is an accessory for the “12,000 series” cutters, to be used on hougen portable magnetic drills and materials up to 275 bhn. S. 000. S. Cutter features a 3/4-inch diameter shank and is made of hardened, high-speed tool steel and precision ground. C. This m2 h. O. The 1-inch cutter diameter is to be used with pilot 10527 and has a decimal equivalent of 1.

 

3PK SPOTWELD ACCESS CUTTER 516 ROTABROACH 3PK

3PK SPOTWELD & ACCESS CUTTER 5/16 ROTABROACH 3/PK

3PK SPOTWELD & ACCESS CUTTER 5/16 ROTABROACH 3/PK - Features a 3/4-inch diameter shank. “11,000 series” rotobroach cutters, 5/16in (3 pack). Modified end tooth geometry for stacked plate drilling is available. 15/16-inch cutter diameter. Made of hardened high speed tool steel and precision ground.

 

Hougen 12136 1-18 X 1 Rotabroach 12000-Series M2 High Speed Steel Magnetic Drill Annular Cutter For Use With Pilot 10527

Hougen 12136 1-1/8″ X 1″ Rotabroach “12,000-Series” M2 High Speed Steel Magnetic Drill Annular Cutter (For Use With Pilot 10527)

Hougen 12136 1-1/8″ X 1″ Rotabroach “12,000-Series” M2 High Speed Steel Magnetic Drill Annular Cutter (For Use With Pilot 10527) - Compared to traditional tooling (twist drills, etc) hougen cutters can multiply your cutting speed by up to 3 times and you get longer tool life, a more accurate hole, a better finish, with no burrs. Hougen cutters with the hougen-edge, feature a patented tooth geometry that provides long tool life, less chatter, and extended resharpenability. Hougen cutters maximize feed rates because up to 10 or more cutting edges distribute the cutting load evenly by converting a smaller area to chips, hougen cutters require less horsepower and thrust american made. Hougen has been making “12,000-series” annular cutters since we invented them in 1974 at one time, our president was putting the tooth geometry on every hougen cutter in the world. Two flats for cutter mounting, od margins, id margins, fully fluted tools, patented tooth geometries, material types, coatings, and resharpenability.

 

Hougen 12156 1-34-Inch Diameter Rotabroach 1-Inch DOC

Hougen 12156 1-3/4-Inch Diameter Rotabroach 1-Inch D.O.C.

Hougen 12156 1-3/4-Inch Diameter Rotabroach 1-Inch D.O.C. - As a result, cutters can be run at higher feeds with higher metal removal rates while horsepower requirements are not increased. More cutting edges at work during each revolution smooths out finishes and reduces chip loads per tooth as compared to twist drills. Far less thrust is required by rotabroach cutters because they do not have a dead-center area like the chisel edge region of twist drills. Bottom line, saves you time and money rotabroach cutters drill a burr-free hole by cutting around the hole and ejecting the center as a usable slug. From three to 12 teeth per cutter, depending upon diameter, helps tools last longer, even at higher feed rates. Thrust required is 50% of smaller diameter twist drills and 10% or less for larger diameters. Rotabroach cutters require far less horsepower than twist drills of comparable size when run at the same feed rate. Experience the hougen edge® our exclusive and patented end-tooth geometry, the hougen-edge, is one of the reasons rotabroach cutters require less thrust and improve finish and tool life. The geometry of rotabroach cutters is such that far less material is converted into chips than when using twist drills. The alternating tooth angles equalize forces to keep the cutter path straight, even thru the deepest holes.

 

3Pk Spotweld Access Cutter 14 Rotabroach 3Pk

3Pk Spotweld & Access Cutter 1/4 Rotabroach 3/Pk

3Pk Spotweld & Access Cutter 1/4 Rotabroach 3/Pk - Product type -titanium drill bits. Generic dimensions -cutters fit 3/8″ and 1/2″ hand held drill chucks. Dimensions overall product weight -0. There’s no dead zone, so less thrust is required and no deforming of stock or jagged edges occurs. -Made in the usathis series cut holes 3 times faster and last 10 times longer than twist drills or hole saws, for precision hole making in sheet metal and frame materials up to 1/2″ thick.   Blair rotabroach annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material. -Includes 3 in a pack. Use material -metal. Unit material -steel. 04 pounds. Bl11100-3 features -made of m2 high speed steel. -”11,000 series” rotobroach® cutters, 1/4” (3 pack). Use -cut out tools. Multiple cutting teeth, precision ground which allows for a long tool life.

 

Hougen 12276 2-38-Inch Diameter Rotabroach 2-Inch DOC

Hougen 12276 2-3/8-Inch Diameter Rotabroach 2-Inch D.O.C.

Hougen 12276 2-3/8-Inch Diameter Rotabroach 2-Inch D.O.C. - S. The original mag drill annular cutter from which all others are measured. In sizes 7/16″ thru 2-3/8″ (12mm, 60mm) diameters and 1 to 6″ (25mm, 152mm) depth of cut. S. , Tin coated m2 h. And modified “12,000-series” tin coated premium m42 h. S. S. “12,000-series” cutters for hougen’s line of portable magnetic drills are available in m2 h. S. S.

 

Hougen 12002 Rotabroach Magnetic Drill Cutter Kit 12000 Series 2-Inch DOC

Hougen 12002 Rotabroach Magnetic Drill Cutter Kit 12,000 Series 2-Inch D.O.C.

Hougen 12002 Rotabroach Magnetic Drill Cutter Kit 12,000 Series 2-Inch D.O.C. - Id taper relief area between slug and cutter to reduce hp and improve slug ejection. Patented hougen edge geometry provides faster, smoother cuts, with less chatter. Two flats for cutter mounting system is rigid and offers up to 2x the tool life as compared to quick change or one touch tool mounting systems. Ground and fully fluted provides better chip evacuation, requires less hp and offers better performance in deeper holes. Od margin only a thin area of material touches the outside of the hole which provides for less friction and a better hole finish.

 

Blair 11112-3 Rotabroach Hole Cutter 716 Diameter 38 x 24 Thread Pack of 3

Blair 11112-3 Rotabroach Hole Cutter, 7/16″ Diameter, 3/8″ x 24 Thread (Pack of 3)

Blair 11112-3 Rotabroach Hole Cutter, 7/16″ Diameter, 3/8″ x 24 Thread (Pack of 3) - Ideal for sheet metal fabrication or pdr and rustproofing access holes because the snap-in plugs fit perfectly. With a patented tooth geometry that also prevents chip clogging whether cutting steel, sheet metal or plastics. S. O. C. S. Unlike hole saws and twist drills that push and tear through materials, these cutters will make hundreds of holes with no deforming of stock, jagged edges or out-of-round holes. Custom builders and aftermarket equipment installers can also count on the superior quality holes. Rotabroach cutters are precision ground and made of m2 h. Cut holes 3x faster & lasts 10x longer than twist drills or hole saws for precision holemaking in sheet metal and frame materials up to 1/2 thick, blair rotabroach annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material. Use arbor 11122 or 11123, 1/4 d.

 

Blair BLR11091 Large Diameter Rota broach Cutter Kit Large Diameter Rotabroach Cutter Kit - Fractional

Blair BLR11091 Large Diameter Rota broach Cutter Kit (Large Diameter Rotabroach Cutter Kit – Fractional)

Blair BLR11091 Large Diameter Rota broach Cutter Kit (Large Diameter Rotabroach Cutter Kit – Fractional) - Made in the usa. A must have for any tool box fabricator. Contains six of the most popular sizes. For materials up to 1/2″ thick.





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