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Cnc Routers Solid Carbide Upcut Spiral Wood Router Bits End Mills

Solid carbide end mills are the most critical cutting tools in CNC machining.Compared to ordinary carbon steel or high-speed steel (HSS) end mills, solid carbide end mills are made from micro-particle tungsten steel, possessing extremely high hardness Enquire now

Description

Cnc Routers Solid Carbide Upcut Spiral Wood Router Bits End Mills

Solid carbide upcut spiral bits are premium CNC tools engineered for high-speed material removal and efficient chip clearing. They utilize a helical flute geometry that mimics a drill bit, pulling wood chips up and out of the cut to prevent heat buildup and burning.

Part No.	Cutting Dia.	Flute Length	Shank Dia.	Overall Length (OAL)	Decimal Cut Dia.
1	1/2"	1-5/8"	1/2"	3-1/2"	0.500"
2	1/4"	7/8"	1/4"	2-1/2"	0.250"
3	3/4"	2-1/8"	3/4"	4"	0.750"
4	3/8"	1-1/8"	3/8"	3"	0.375"
5	1/8"	1/2"	1/8"	2"	0.125"

Upcut Spiral Characteristics & Use Cases

Upcut spiral router bits pull chips up and out of the cut area during CNC routing, preventing tool clogging during deep cuts.

Chip Evacuation: Excellent for deep mortises, dadoes, and blind slots where chips need to clear out of the channel.
Cut Finish: Produces a clean, smooth cut at the bottom of the stock, but can cause slight tear-out on the top surface veneer or edge.
Plunge Performance: High upward flute angle allows fast, efficient plunging directly into solid wood, MDF, and plywood.