Tools for CNC Metal Machining
There is a wealth of information related to cutting metal to be found on the internet. Because the formulations of metals sourced from reputable vendors are made to international standards and specifications, their cutting properties tend to be very reliable from one batch to another. Setting RPM and feed rate for any particular specimen is typically a fairly straightforward matter of knowing the alloy you are machining and looking up the relevant parameters on the web.
Our metal cutters are made from the highest grade submicrograin tungsten carbide. Although they can be used to dry-cut most metals, superior performance and extended life will be realized if a good, water-based cutting fluid is used.
Stub Length
This tool family features stub length flutes for greater stiffness and minimization of deflection when cutting with high chip loads. Precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting.
Tool Family: MN208
Our 2-flute stub end-mills were specifically designed for cutting non-ferrous metals like aluminum, copper, silver and gold. They are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates. The precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting. Primarliy designed for surfacing and shallow pocketing.
Tool Family: MN408
Our 4-flute tools are made for cutting brass, sterling silver, steel and stainless steel. They are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates. The precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting. Primarliy designed for surfacing and shallow pocketing.
Tool Family: MN208
Our 2-flute ball-nose stub end-mills were specifically designed for engraving and 3D machining non-ferrous metals like aluminum, copper, silver and gold. They are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates. The precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting.
Tool Family: MN408
Our 4-flute ball-nose stub end-mills were specifically designed for engraving and 3D machining brass, sterling silver, steel and stainless steel. They are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates. The precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting.
Diameters: 0.005 in. to 0.025 in. (0.125mm to 0.63mm)
Stub length
High speed engraving tools optimized for cutting non-ferous metals. Tip and flute geometries insure that top surface burr formation and sidewall chatter are minimized.
Tool Family: EM2E8
Thin-web (0.005 in., 0.127mm) "V" tip cutters combine fine line machining with the extra rigidity needed for high feed rates. Applications include scoring, marking, scrimshaw, and engraving.
Tool Families: EM2E8, EM3E8
These bits feature a flute design that has been fine tuned to insure very efficient debris removal, even at full plunge. Much stronger than a conventional V-tip bit, they cut at higher feed rates, producing a superior edge finish with a longer cutting life. The narrow taper angle reduces the effect of Z-axis variations on kerf width. Extensive testing in the field confirm that they outperform V-tip (1-flute and 2-flute) engraving bits in most non-ferrous metals
Tool Family: CM404
Our 4-flute tapered ball-nose tools were originally designed for 3D CNC carving in very hard woods and composites. Their flute form and core geometry make them perfect for engraving and carving aluminum, copper, silver and gold. They are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates whether contour cutting or pocketing.
Tool Family: EM4E8
4-flute tools designed to produce chatter-free counter sunk holes with minimal burring in aluminum, silver, sterling, copper alloys and gold. The cutting edge geometry generates virtually zero lifting forces making the tools compatible with thin sheet goods.
PreciseBits cutting fluid is an innovative water miscible vegetable oil designed specifically for today's high production metalworking environment. Although primarily designed for cutting non-ferrous and precious metals, our cutting fluid has also been successfully tested on mild steel, cold rolled steel, various stainless steels and cast iron. Benefits include reduced tool temperature, longer tool life, top surface burr reduction, and improved edge finish.
Designed by a corrosion chemist to:
· dissolve varnish and gummy deposits in the spindle bore
· loosen rust
· inhibit corrosion
in spindle bores and on collets and toolholders.