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Fullerton Tool → RobbJack cross-reference

Running Fullerton Tool — known for solid-carbide end mills, drills, and routers across materials? Enter your Fullerton Tool part number below and we'll look up its specs, then match the closest RobbJack equivalent. Switching from Fullerton? Match the size and flute count here, then prove the RobbJack on your part — if it doesn't beat what you run today, we make it right.

What is a good alternative to Fullerton Tool end mills?

The closest USA-made alternative to Fullerton Tool end mills is RobbJack, an employee-owned manufacturer that has built solid carbide cutting tools in Lincoln, California since 1959. Fullerton Tool's 3833, 3412 and 3300 lines cross most often to RobbJack's AL3 and SPS lines, with free tested speeds and feeds, CAD and CAM libraries, and a performance guarantee on a trial tool — enter any Fullerton Tool part number below and we match the closest RobbJack equivalent by actual spec, not by catalog page.

Fullerton Tool end mill lines and the RobbJack line they cross to
Fullerton ToolSizesRobbJack equivalentWhy it crosses
3833.118"–1"AL33 Flute Aluminum Chatter Reduction Hi-Performance Carbide End MillSame 3-flute, square end, ball end, corner radius geometry; 91% of the sizes we checked have an exact RobbJack standard.
3412.118"–1.75"SPSSPS Super Python SeriesSame 5-flute, corner radius, square end geometry; 85% of the sizes we checked have an exact RobbJack standard.
3300.031"–1"AL33 Flute Aluminum Chatter Reduction Hi-Performance Carbide End MillSame 3-flute, square end, ball end geometry; 71% of the sizes we checked have an exact RobbJack standard.
3825.118"–1"FMAluminum Chatter-Free Necked Reach High Performance Carbide End MillSame 2-flute, square end, ball end, corner radius geometry; 100% of the sizes we checked have an exact RobbJack standard.
3835.118"–1"AL33 Flute Aluminum Chatter Reduction Hi-Performance Carbide End MillSame 3-flute, square end geometry; 95% of the sizes we checked have an exact RobbJack standard.
5500.125"–.500"XGVariable Helix Tuffy Grade Carbide End MillSame 5-flute, corner radius geometry; 100% of the sizes we checked have an exact RobbJack standard.
1215.031"–.750"BTuffy Grade Carbide Ball End MillSame 2-flute geometry; 100% of the sizes we checked have an exact RobbJack standard.
1200.031"–.750"BTuffy Grade Carbide Ball End MillSame 2-flute geometry; 100% of the sizes we checked have an exact RobbJack standard.

Matched by RobbJack's cross-reference engine against Fullerton Tool's published end mill specs, exact standard sizes only. Your exact part number below gives the size-for-size match.

Have the part number?

We'll look up its specs and fill this in for you.

Tool specs

Diameter matters most. Adjust anything the lookup got wrong.

Switching to RobbJack?

Enter your current tool's part number and we'll look up its specs — or type them in — and match the closest RobbJack equivalent, ranked by fit, with speeds & feeds and a quote one click away.

Crossing a Fullerton Tool tool to RobbJack

There's no universal part-number standard across cutting-tool brands, so we match on what actually determines performance: cutting diameter, flute count, end type and corner radius, length of cut, work material, and coating. Enter your Fullerton Tool part number and we'll look up those specs automatically — or type in what you know. RobbJack matches your size to its nearest standard (for example RobbJack's .030 corner radius for a .031), and you can require an exact match or allow a near-size upgrade.

Don't see a match? RobbJack builds a huge range of specials. Send us the Fullerton Tool part number and our application engineers will cross-reference it directly — often a longer-lasting, faster-cutting upgrade, not just a like-for-like swap. Fullerton Tool is a trademark of its owner; RobbJack is not affiliated with Fullerton Tool, and cross-references are for identification only.

How do I cross-reference a Fullerton Tool part number to RobbJack?

Enter the Fullerton Tool part number in the cross-reference tool on this page. It looks up that tool's specs and matches the closest RobbJack standard on what determines performance — cutting diameter, flute count, end type and corner radius, length of cut, work material and coating. If nothing matches, send the part number and a RobbJack application engineer will cross it by hand.

What is the RobbJack equivalent of Fullerton Tool 3833?

Fullerton Tool 3833 3-flute end mills most often cross to the RobbJack AL3 line (3 Flute Aluminum Chatter Reduction Hi-Performance Carbide End Mill) — for example AL3-304-04. Same 3-flute, square end, ball end, corner radius geometry; 91% of the sizes we checked have an exact RobbJack standard. Enter your exact Fullerton Tool part number in the tool on this page for the size-for-size match.

Popular Fullerton Tool part numbers and their RobbJack equivalents

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