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Feature:
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Alternating tooth geometry & unique centerfree design
minimizes kerf area, cuts only the periphery of the holes,
and evenly distributes chip load to multiple cutting edges
reducing HP and feed pressure, providing faster feed, less
friction & smooth hole finish;
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Multiple cutting edges & improved concentricity extends
cutter life;
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Single pass-cutting, no pilot hole required, burr-free holes
in one operation eliminates pre-drilling, step drilling and
hole finishing operations. This reduces drilling cost while
increasing productivity;
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3/4" diameter Weldon shank with 2-Flat at 90 ° drive
conveniently slips into the drive arbor, adapts quickly to
magnetic drills, stationary drill presses, etc;
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Weldon Shank cutters are for cutting large diameter holes
where more torque is generated;
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Scrap material advances away from cutting edges;
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Diamond ground carbide teeth of TCT annular cutters are
extremely sharp, powerful and durable;
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Fractional and metric sizes suit wide range of applications.
Application:
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Annular cutters remove only a narrow wall of material,
leaving behind a slug of materials which is ejected at the
end of the cut. By comparison with twist drills, it uses far
less energy and time to do the same work;
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The Cutters are used in portable magnetic drills, and also
deliver extra capacity and performance in other machine
tools. The cutters are ideal for most drilling applications
including elongating holes and trepanning operations, such
as, Steel Fabricators, Bridge Building, Ship Building, Steel
Erectors, Truck & trailer MFG.
Material:
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Premium HSS M2 and specially heat treated for cutting edge
toughness increasing tool life.
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M35 (5% Cobalt) & M42 (8% Cobalt) cobalt HSS are available
as custom request, Cobalt fully ground cutters increase
cutting life by 30% and more.
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Carbide tipped tooth.
Sizes Available:
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Dia: 7/16" to 4" by 1/16" increments in imperial and metric
sizes (11 - 100mm).
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Cutting Depth: 1", 2", (3" & 4" are available as custom
request).
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Shank Style: Standard cutters have 3/4" Weldon shank. Other
shank configurations are specially ordered.
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Surface Finish: A multiple surface finish treatment is
available.
Package:
How To Order ......
When you order, please specify the following specification:
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Drill's Name, Diameter, Standard or Overall Length, Flute
Length, Shank diameter or Morse Taper No., Material of
Drills, Surface Finish, Mark, etc.
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