$50 Niagara Cutter N53915 Cobalt Steel Square Nose End Mill, Inch, W Industrial Scientific Cutting Tools Niagara Cutter Low price N53915 Cobalt Steel Square W Mill Nose End Inch End,Steel,Nose,N53915,Industrial Scientific , Cutting Tools,Mill,,Inch,,W,Cutter,$50,Square,www.webdirectory.si,Niagara,Cobalt,/semisolid590676.html Niagara Cutter Low price N53915 Cobalt Steel Square W Mill Nose End Inch $50 Niagara Cutter N53915 Cobalt Steel Square Nose End Mill, Inch, W Industrial Scientific Cutting Tools End,Steel,Nose,N53915,Industrial Scientific , Cutting Tools,Mill,,Inch,,W,Cutter,$50,Square,www.webdirectory.si,Niagara,Cobalt,/semisolid590676.html

Niagara Cutter Low price N53915 Cobalt Steel Square San Diego Mall W Mill Nose End Inch

Niagara Cutter N53915 Cobalt Steel Square Nose End Mill, Inch, W

$50

Niagara Cutter N53915 Cobalt Steel Square Nose End Mill, Inch, W

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Product description

The Niagara Cutter EXR350 TiAlN-coated cobalt steel fine-pitch rougher end mill with chamfer end combines powdered-metal cobalt steel, flutes with low-friction cutting edges, and a 35-degree helix angle for milling difficult-to-machine materials. The fine-pitch tooth design is suitable for machining dense materials such as high-temperature alloys. The number of flutes varies by diameter to optimize the feed and cut rate. The cutting edges of the flutes are treated with extra grinding passes, creating a low-friction surface on the cutting edge to help prevent chips from sticking to the tool. The 35-degree helix angle provides more support behind the cutting edge than higher angles and increases cutting action and chip evacuation compared to the standard 30-degree helix. It efficiently cuts difficult-to-machine material, moving it up the spiral and away from the workpiece.

Powdered-metal cobalt is high-speed steel (HSS) with 8.5% cobalt, which provides better heat and wear resistance than high-speed steel, and increased toughness when compared to general-purpose cobalt. The TiAlN coating resists heat better than TiN and TiCN coatings, increasing tool life and performance. It also offers increased hardness compared to TiN and may reduce the need for lubricants based on the application. (TiAlN is suitable for a range of materials, but TiCN or uncoated end mills are recommended for machining aluminum.)

Rougher end mills are special-purpose tools whose chip-breaking cutting edges create small chips for heavy cuts and remove more material in less time than conventional end mills, with minimal vibration (chatter). The end mill produces a rough finish that can be smoothed by a second finishing cut. The tool has an eccentric primary relief feature that provides better support behind the cutting edge than a flat relief, reducing tooth breakage in deep cuts. The center-cutting design has cutting teeth at the end of the tool, so it can be fed straight into the workpiece like a drill bit. The tool’s square end creates sharp, unrounded cuts and has a corner chamfer on the cutting edges to provide more strength than standard square end tools in applications where cutting forces are high. Cutting diameter tolerance is +0.003" to -0.000" for sizes 1" and under, and +0.006" to -0.000" for sizes over 1". This tool has a Weldon shank.

End mills are designed to remove material and create multi-dimensional shapes and profiles. They have cutting edges along the outside diameter and flutes that remove chips from the cutting area and allow cooling fluids to enter. If heat is not reduced effectively, the tool’s cutting edges will dull and additional material buildup can occur. The number of flutes can range from two to eight. Two-flute designs offer the most efficient chip removal, but more flutes provide a smoother finish. The shank is the end of the tool held in place by a tool holder or machine. Center-cutting end mills can create three-dimensional shapes and profiles, and make plunge cuts similar to a drill bit. Non-center-cutting end mills are for applications such as peripheral milling and finishing, but cannot make plunge cuts.

Niagara Cutter has been designing and manufacturing precision cutting tools since 1954. Specializing in end mills, cutting mills, and saws, the company is based in New York and manufactures its tools at two facilities in Pennsylvania and Massachusetts. This allows the company control over production, an essential benefit for customers in a variety of industries, especially aerospace and automotive.

Niagara Cutter N53915 Cobalt Steel Square Nose End Mill, Inch, W

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It is scary to think that the two little girls helping Mummy in the picture above have for the last year been managing our seedroom and packing department - of course Molly and Oriana are a just a little bit older than when this picture was taken!

As the picture suggests, and as the weather warms up, now is the time to venture out into the garden and start sowing and planting for the Growing Season ahead.

For our part we have not stopped since Christmas (we basically have not stopped since last March!) and our greenhouses and tunnels are filled to bursting with plants that we have been busily growing

Open To Callers? - No
With the relaxation of lockdown rules we could theoretically re-open to calling customers. However, we have decided to keep the nursery closed to calling customers for the foreseeable future and do not envisage re-opening this year. We've always loved to see customers in person and have a natter, but right now we think it important to keep ourselves and our team as safe as we can in the uncertain months ahead of England coming out of lockdown. We do, of course, continue to offer a full mail order service - and 'contactless' collections can be arranged (via our online Checkout) for more local customers.

Be sure to follow all our antics at the nursery on Twitter, Facebook and Ðịlịddo for Women 12 Inch Sẹx Ðịldọ Rêalistic Thrustá» you'll be able to see what we're doing when - a good guide to what you should be doing too!

Happy Gardeniing!

Stephen, Serena, Molly & Oriana Shirley - And All The Team At Victoriana

 

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Plant Passport Registration Number: GB-34265