Three Flutes Carbide Gear Router Bit For CNC Woodworking Machine

Need a three flute router bit that matches the shank and cutting length your CNC woodworking machine actually runs? This one is machined from industrial-grade carbide with 3 cutting edges and is built to your drawing rather than to a stock size. You give 5 figures — flute diameter, shank diameter, flute length, whole length and quantity — and the bit is made to those numbers. Customization is supported on every order. Part number 42636971 covers the size range.

Three things go wrong when a router bit is bought by guesswork: the edge dulls partway through a batch and the last panel no longer matches the first, the shank or cutting length does not suit the job, and chips pack into the cut. This three flute carbide gear router bit is specified against all three, because it is quoted to your own dimensions instead of a catalogue default.

It is a router bit for CNC woodworking machines, machined from industrial-grade carbide with 3 flutes. Three cutting edges per revolution carry the feed between them, so at the same feed rate each edge takes a lighter cut than it would on a two-flute bit. The cutting geometry is held by the grinding, so the flute diameter, shank diameter, flute length and whole length arrive at the figures you specified.

Size is not locked to one catalogue number. The same reference covers the widths and depths you actually cut, and you set 5 figures at quotation: flute diameter, shank diameter, flute length, whole length and quantity. Customization is supported, so a non-standard shank or an unusual flute length is a quotation item rather than a special project.

For a shop running several routers, that means one part number, 42636971, over the sizes in use, instead of a drawer of near-miss bits bought one job at a time.

What you are actually buying, in numbers:

• Three flutes. — Three cutting edges per revolution share the feed, so each edge takes a lighter cut at the same programmed feed rate.
• Industrial-grade carbide. — The cutting edges are carbide, so the wear surface is the part specified for the job rather than the body behind it.
• Built to 4 dimensions. — Flute diameter, shank diameter, flute length and whole length are set by your drawing; nothing is rounded to the nearest stock size.
• One reference, many sizes. — Part number 42636971 covers the size range, so a running size and a new size are ordered on the same code.
• Customization on every order. — Supported as standard, which makes a non-standard shank or an unusual flute length a normal quotation line.
• Three gullets per revolution. — Each of the 3 flutes leaves an open gullet behind it, which is where chips leave the cut instead of being re-cut.
• Specified for programmed passes. — It is a router bit for CNC woodworking machine work: the dimensions follow the program, not the operator's hand.
• Quoted in 5 figures. — Send flute diameter, shank diameter, flute length, whole length and quantity; those five numbers price the order.

The choice is usually between a stock bit that is nearly right and a custom bit that arrives after a long conversation. This one is priced from your five figures, so the first option stops being a compromise.

• No more near-miss sizes. You fix 4 dimensions, so the bit suits the spindle and the depth of cut you run.
• The same cut through the run. Three cutting edges share the feed, so the last panel in a batch is cut by the same flute geometry as the first.
• Fewer part numbers on the shelf. One reference, 42636971, covers the sizes in use instead of one code per job.
• Re-orders are the same five lines. Flute diameter, shank diameter, flute length, whole length and quantity are the whole specification, so a repeat order is quantity only.
• Carbide on the wear surface. The edges that do the cutting are carbide, the material chosen for the part that wears.
• Priced before you commit. The quote is built per size and per quantity, so a new size is priced before the order.
• A custom size is not a special project. Customization is supported on every order, including a size no stock list carries.

Made to your drawing, not to fixed stock sizes. The quotation is built from 5 figures: flute diameter, shank diameter, flute length, whole length and quantity.

It fits if the shank diameter you specify matches your collet. Shank diameter is one of the figures you give at quotation, so the bit is made to your spindle rather than to a default.

Three edges share the feed. At the same feed rate each edge takes a lighter cut than it would on a two-flute bit, and the 3 flutes leave three open gullets per revolution for chip clearance.

Yes. Customization is supported, and a non-standard shank or flute length is exactly what the quotation process is for.

Flute diameter, shank diameter, flute length, whole length and quantity — 5 figures. A drawing is welcome, but those five numbers are the specification.

A CNC woodworking machine. It is specified as a router bit for CNC woodworking machine work, meaning programmed passes on a spindle rather than hand-fed routing.

One size. Quantity goes into the same quote as the dimensions, so the order is built around the size and quantity you actually need.

Give part number 42636971 plus the 5 figures and the quantity. The dimensions define the bit, so the reorder repeats the same line.