PCD Cutting
Tools -
Metal Cutting Tools
LMT Onsrud LP makes integral-shank
Metal Cutting
Tools at its suburban Chicago tool
manufacturing and customer service facility, for firms ranging from small
machine shops to large manufacturers in the automotive, aerospace, medical and
other industries. Our metal cutting tools are the product of innovative design,
the finest raw materials and coatings, and state-of-the-art manufacturing
methods and equipment. Choose from our large inventory of standard tool types,
sizes and styles, or take advantage of our ability to design and build a tool
tailored to your specific job requirements.
End
Mills
Onsrud offers a line of solid carbide, 4-flute,
roughing end mills and 6-, 8- and 10-flute finishing end mills, designed
primarily for deep pocket milling of titanium, stainless steel, Hastalloy,
Inconel and other difficult-to-machine exotic metals. Our roughing end mills
are optimized for high metal removal rates and incorporate a variable flute
indexing feature that reduces chatter. Our finishers produce accurate parts
with superior surface finishes that meet, or exceed, demanding aerospace
specifications. These exotic metal end mills are available with an AlTiN
coating.
Newest addition to our line of exotic metal end
mills is a solid carbide 5-flute end mill that permits higher feed rates for
slotting, profiling and semi-finishing operations in titanium, stainless and
other exotics. It is made from nanograin, high-transverse-rupture-strength
carbide for long life in demanding applications and incorporates the variable
flute indexing feature. The line comes in a large range of corner radii and
neck and flute lengths.
For cutting aluminum, Onsrud offers solid carbide
2- and 3-flute end mills in standard, medium, long and extra-long lengths. Our
Aluminum End Mills are available in an extensive range of corner radii and neck
and flute lengths and are available in through-coolant versions.
Routing
Tools
Onsrud is a leading supplier of small-diameter,
high-rpm routing tools used on CNC routers, milling machines and machining
centers for the machining of aluminum stacked sheet, plate and extrusions. Our
newest offering is a solid carbide O-flute routing tool designed expressly for
optimal cutting of soft aluminum alloys, such as 3003. Its large, open flute
design allows the chip to be thrown clear of the cutting zone. The large rake
angle of the tool’s cutting edge gives it a more pronounced shearing
action that reduces the amount of cutting heat generated.
Our single-flute Spiral O-flute for Aluminum routing tool is available in upcut and downcut versions. The tool
can be ordered with a ZrN coating that prevents build-up of aluminum on the
cutting edge and the flute so that the tool runs cooler, stays sharper longer
and lasts longer.
Take Advantage of Our Expertise
If your current metal cutting tools
aren’t cutting it, we can help. Our experienced tool application experts
can recommend the tools that will give you the combination of performance and
cost effectiveness you need to improve your machining operations. |
Most Popular Metal Cutting Tools & Bits
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 | Single Flute Spiral O - 62-600 63-600 Series
High speed cutters for machining aluminum sheet
and block materials. These tools are optimized for use on high speed CNC mills
or routers. |
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 | Single Flute Straight -
61-000 Series
Designed to combine the fast free cutting of O
flute geometry with the tool life available from solid carbide.
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 | Aluminum Milling Cutters -
AMC
Series
Solid Carbide 2 & 3 flute tools capable of
achieving high metal removal rates in aluminum. This line also offers the large
selection of corner radiuses. |
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 | Aluminum Roughers - 81-800 Series
The improved roughing pattern reduces cutting
forces allowing for increased feed rates. The thru coolant directs the coolant
directly at the cutting edge and aides in chip evacuation. |
|
 | Exotic Metal Tools - EMC
Series
This product offering is designed to cut exotic
metals and the tools are available in rougher or finisher styles. This line
offers the industries largest selection of corner radii, neck, and flute
lengths. |
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 | Stainless Tools - 83-300 Series
Designed to cut stainless steel sheet on CNC
routers while achieving good edge finishes and good tool life. |
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