Amana Tool 51779-Z CNC SC Spiral O Single Flute, Aluminum Cutting 3/16 D x 7/8 CH x 1/4 SHK x 2-1/2 Inch Long Down-Cut ZrN Coated Router Bit with Mirror Finish

DDiameter	BCutting Height	dShank	LOverall Length	Rotation	Flute	Surface Coating
3/16	7/8	1/4	2-1/2	Downcut	1	ZrN		Amana Tool 51779-Z CNC SC Spiral O Single Flute, Aluminum Cutting 3/16 D x 7/8 CH x 1/4 SHK x 2-1/2 Inch Long Down-Cut ZrN Coated Router Bit with Mirror Finish More info

DDiameter

BCutting Height

dShank

LOverall Length

Rotation

Flute

Surface Coating

3/16

7/8

1/4

2-1/2

Downcut

ZrN

PRODUCT DETAILS

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Overview
To be used only on CNC machines and routers with automatic feeding. Solid carbide spiral 'O' flute aluminum cutting ZrN coated router bits use the highest quality sub-micrograin carbide, have a special proprietary edge processing system and feature a super high polished cutting edge with a unique “mirror finish”, resulting in clean cuts, less chance for chip re-welding, a superior surface finish and a longer tool life. The spiral ‘O’ flute sharpening/finishing process increases feed rates, allowing for more linear feet routed in less time.
Benefits of ZrN Coating:
Creates incredibly precise detail work
Optimized flute geometry and low Total Indicated Runout (TIR) guarantees clean cuts, essentially eliminates sanding and reduces chatter when used with low TIR spindles
Creates a harder and tougher cutting ceramic over carbide edge, allowing for a prolonged cutting edge life and helps to prevent the build-up/galling of material in the flutes while cutting
PVD ceramic hardcoat designed for soft, gummy and abrasive materials
High aspect ratio for single pass deep-reach cutting
High flute volume supports high feed rates and chip loads. Has the ability to run and/or be spun much faster than uncoated tools
Flute geometry optimized for cutting sign foam, sign board, hardwoods, thermoplastics and phenolic composites
Excellent for cutting:
ALPOLIC® Copper Composite Material (CCM)
Alucobond®
Aluminum
Aluminum 5052
Aluminum 6061
Aluminum Alloys (Al-Alloy)
Aluminum Composite Materials (ACM)
Aluminum Composite Panel (ACP)
Alupanel®
Brass
Copper
Dibond®
Durabond*
e-panel™
Etalbond®
Fomex® with Aluminum Face
Gold
Non-Ferrous Metals
Plastic
Silver
Solid Surface
Titanium Composite Material (TCM)
Wood
*Durabond is a polyethylene core with 0.3mm colored aluminum sheet on either side. It is a pre-finished product that requires no decoration.
These router bits are specifically designed for a variety CNC machining applications. Continuous improvements in cutting performance, the unique carbide polishing process, tool design & geometry make these router bits perfect for routing signs and displays. Signmaking (signcrafter) router bits were originally developed in Europe specifically for professional sign makers. Today, CNC routers have become the tool of choice for sign makers, moving beyond printers and vinyl cutters.
Industrial quality
Single flute design
Super high flute mirror finish results in better cut quality
Dissipates heat well and prevents melting
Right hand helix/right hand cut
Eject chips up
Longer tool life
Maximum RPM: 35,000
WARNING! Never attempt to cut ferrous metals with these bits. Inspect cut quality and adjust feed / speed accordingly. For optimal results and extended tool life use mist lubricant system or air cooling.
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Tool No.	CNC Feed/Speed SKU: 51779-Z Download CNC Feed/Speed Chart	Vectric .tool & Fusion .tools File n/a	AutoCad PDF/DXF File n/a
51779-Z	SKU: 51779-Z Download CNC Feed/Speed Chart	n/a	n/a