Hougen 12138 1-3/16" x 1" DOC Rotabroach Annular Cutter

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Hougen 12138 1-3/16" x 1" DOC 12,000-Series "Rotabroach" Annular Cutter

Part Number: 12138

Availability: In Stock Orders $99+ Ship Free

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Hougen^® 12,000-Series "Rotabroach" Annular Cutter

Part #: 12138

Cutting Dia. (Inches): 1-3/16"

Decimal Equivalent: 1.1875

DOC (Depth of Cut): 1" (25mm)

Shank Dia. (Inches): 3/4" Weldon

I.D. (Inside Diameter): 0.813

Metric I.D.: 20.65

Bottom Line - Saves You Time and Money

Hougen Cutters drill a burr-free hole by cutting around the hole and

ejecting the center as a usable slug. Hougen Cutters require far less

horsepower than twist drills of comparable size when run at the same

feed rate. As a result, cutters can be run at higher feeds with higher

metal removal rates while horsepower requirements are not increased.

The geometry of Hougen Cutters is such that far less material is

converted into chips than when using twist drills. Far less thrust is

required by Hougen Cutters because they do not have a dead-center

area like the chisel edge region of twist drills. 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.

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 Hougen Cutters require less thrust and improve

finish and tool life. The alternating tooth angles equalize forces to

keep the cutter path straight, even thru the deepest holes.

Required Pilot Pin: 10527

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