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Unibroach
Annular Cutters
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For
use with Airbor™, Hougen, Jancey and similar machines.
 Unibroach
M42 drills are made for the toughest hole-cutting operations throughout
industry; for shop or on-site drilling of virtually any metal; for
manufacture of machine tools and other machinery or consumer products;
for all automotive, marine and air transportation equipment: for all
construction applications, including steel yard or job-site drilling
of structural steel; for building of bridges, refineries and chemical
plants and all process lines and equipment;for oil field, pipeline
and utility maintenance and construction.
Features
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Standard
material is M42 steel (8% Cobalt) which is much tougher than
the M2 high speed steel typically used for this type of annular
cutter |
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Unibroach
drills have more cutting teeth, which reduces individual tooth
loading. |
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Cut
holes easier, more efficiently in tough-to-cut metals, such
as stainless steels. |
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3/4"
diameter shanks: use Hougen, Jancy, Bosch, Black & Decker
and similar magnetic drilling machines with 3/4" arbor
collets. Or use our Morse Taper arbors to adapt to a wide
variety of production-line machine tools. |
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Available
with Weldon shanks for additional machine adaptability. |
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Fractional
and metric sizes: Standard sizes up to 2-1/16"
diameter for 1", 2" and 3" hole depths, and up to
80mm diameter for 25mm and 50mm hole depths. |
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| Specifications |
| Standard
Sizes |
Hole
Depth |
Diameter |
Size
Increments |
| Fractional: |
1"
2"
3"
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7/16
to 2-1/16
7/16 to 2-1/16
3/4 to 2-1/16 |
1/16
1/16
1/16 |
| Metric: |
25
mm
50 mm |
12
mm to 52 mm
12 mm to 80 mm |
1
mm
1 mm |
Sizes
not listed are available; call for details
Arbor description: Morse Taper sizes: 2, 3 and 4
Pilots: 1" and 2" pilots for 7/16" dia.: 1"
and 2" pilots for all others
Armor
Plated Unibroach Cutters
 Armor
Plated Unibroach Cutters drill faster and last up to four times
longer than traditional high-speed steel cutters. Multiple layers
of Titanium Aluminum Nitride coat the cutter surface and protect
it from wear while lowering the coefficient of friction, thereby
greatly reducing the heat generated.
Features
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3
to 4 times longer tool life with TiAlN coating |
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Drill
with less friction and more power |
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Withstands
higher working temperatures – up to 1480°F (800°C) |
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Dry
drilling or lubricating with water simplifies working conditions
and cleanup* |
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Prevents
cold weld – metal chips do not adhere to the cutter |
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Ideal
for structural steel and hard metal |
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3/4" dia.
shank (1-1/4" dia. shank available) |
* After
the TiAIN coating is worn, lubricate with cutting oil
Tungsten
Carbide Tipped (TCT) Unibroach
Cutters
 Available
in the following sizes:
1" drill depth — 5/8" to 2 " dia.
2" drill depth — 11/16 " to 5" dia.
3" drill depth — 13/16 " to 2" dia.
Features
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Use high-speed RPM for best results and faster
holemaking |
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Ideal for drilling steel with rust or paint |
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Will outlast High-speed Steel cutters |
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Leaves a burr-free finished hole |
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Available in all sizes (fractional and metric) |
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3/4" or 1-1/4" shank |
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To
receive more information about the above products, please call, fax,
e-mail or use our Inquiries
page
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Tools for Industry Inc.,
812 Oceola Drive, P.O. Box 7555, Algonquin IL. 60102
Phone: (847) 658-0455, Fax: (847) 658-4555, Toll Free: (800) 658-8014,
E-mail: TFIinc1@aol.com
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