Amana Tool 43742-K SC Spiral Plunge with Corner Radius 0.060 R x 5/16 Dia x 7/8 CH x 3/8 SHK x 2-1/2 Inch Long Up-Cut Spektra Extreme Tool Life Coated Router Bit

SKU: #43742-K

This item has been discontinued.

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BCutting Height	DDiameter	Flute	Diameter Measurements	LOverall Length	RRadius	Rotation	dShank	Surface Coating
7/8	5/16	2	Inch	2-1/2	0.060"	Upcut	3/8	Spektra™️		Amana Tool 43742-K SC Spiral Plunge with Corner Radius 0.060 R x 5/16 Dia x 7/8 CH x 3/8 SHK x 2-1/2 Inch Long Up-Cut Spektra Extreme Tool Life Coated Router Bit More info

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Overview
Solid Carbide Spiral Flute Plunge with Corner Radius Router Bits
Spiral bits combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean & accurate cut, while the augering action clears chips from the cut. The “up-cut” shears from the bottom up, pulling chips from the bottom up, thus allowing deeper penetration with less stress on the tool. An excellent choice for mortising.

Unique carbide grade for longer lifetime

Produces a superior finish and longer tool life

Razor-sharp cutting edges/polished flutes'

Can be used with hand-held, table-mounted
portable routers and CNC machines

Industrial quality
Excellent for cutting:
MDF

Soft/Hard Plastic

Soft/Hard Wood
Spektra™ bits feature a nACo® nanocomposite coating with an extreme nanohardness and heat resistance. With a brilliant distinctively-tinted coloring nACo provides additional improvements in four critical aspects of router tooling.
nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

Coating prevents high heat and oxidation which is detrimental to cutting tool performance.

Multi-colored hues, while attractive, will dissipate upon use and yet coating will remain fully effective.

nACo offers approximately 4,500 Vickers for impressive solid hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.

Note: Blue based color dissipates immediately upon use. nACo® nanocomposite coating will not wear off.
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