Seco Tools → RobbJack cross-reference
Running Seco Tools — known for Jabro solid-carbide end mills for steel, stainless, hard milling, and composites? Enter your Seco Tools part number below and we'll look up its specs, then match the closest RobbJack equivalent. Cross a Jabro designation or Seco item number to the RobbJack equivalent — matched on exact dimensions, made and ground in the USA.
What is a good alternative to Seco Tools end mills?
The closest USA-made alternative to Seco Tools end mills is RobbJack, an employee-owned manufacturer that has built solid carbide cutting tools in Lincoln, California since 1959. Seco Tools' JS754, JS755 and JS554 lines cross most often to RobbJack's MXG line, with free tested speeds and feeds, CAD and CAM libraries, and a performance guarantee on a trial tool — enter any Seco Tools part number below and we match the closest RobbJack equivalent by actual spec, not by catalog page.
| Seco Tools | Sizes | RobbJack equivalent | Why it crosses |
|---|---|---|---|
| JS754 | .118"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius geometry; 100% of the sizes we checked have an exact RobbJack standard. |
| JS755 | .236"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 5-flute, corner radius geometry; 98% of the sizes we checked have an exact RobbJack standard. |
| JS554 | .118"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius geometry; 99% of the sizes we checked have an exact RobbJack standard. |
| JSE513 | .079"–.787" | MBMetric Tuffy Grade Carbide Ball End Mill | Same 3-flute, corner radius geometry; 85% of the sizes we checked have an exact RobbJack standard. |
| JHP770 | .236"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius geometry; 93% of the sizes we checked have an exact RobbJack standard. |
| 554 | .118"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius, square end geometry; 89% of the sizes we checked have an exact RobbJack standard. |
| JHP780 | .236"–.984" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius geometry; 94% of the sizes we checked have an exact RobbJack standard. |
| JH142 | .079"–.472" | MXGVariable Helix Metric Tuffy Grade Carbide End Mill | Same 4-flute, corner radius geometry; 71% of the sizes we checked have an exact RobbJack standard. |
Matched by RobbJack's cross-reference engine against Seco Tools's published end mill specs, exact standard sizes only. Your exact part number below gives the size-for-size match.
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 Seco Tools 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 Seco Tools 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 Seco Tools 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. Seco Tools is a trademark of its owner; RobbJack is not affiliated with Seco Tools, and cross-references are for identification only.
How do I cross-reference a Seco Tools part number to RobbJack?
Enter the Seco Tools 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 Seco Tools JS754?
Seco Tools JS754 4-flute end mills most often cross to the RobbJack MXG line (Variable Helix Metric Tuffy Grade Carbide End Mill) — for example MXG-402-10. Same 4-flute, corner radius geometry; 100% of the sizes we checked have an exact RobbJack standard. Enter your exact Seco Tools part number in the tool on this page for the size-for-size match.
Popular Seco Tools part numbers and their RobbJack equivalents
- 93L060-F→ RobbJack MC1-201-06
- 93L080-F→ RobbJack MC1-201-08
- 93L100-F→ RobbJack MC1-201-10
- 93L120-F→ RobbJack MC1-201-12
- 93L160-F→ RobbJack MC1-201-16
- 93L200-F→ RobbJack MC1-201-20
- 93XL120-F→ RobbJack MC1-201-12
- 93XL160-F→ RobbJack MC1-201-16
- 93XL200-F→ RobbJack MC1-201-20
- 416L020-MEGA-T→ RobbJack MB-203-02
- 421L080R020Z2-MEGA-T→ RobbJack MFMHV-201-08-050
- 421L100R050Z2-MEGA-T→ RobbJack MFMHV-201-10-050
- 421L100R250Z2-MEGA-T→ RobbJack MFM-201-10-250
- 421L100R310Z2-MEGA-T→ RobbJack MFMHV-201-10-300
- 421L120R050Z2-MEGA-T→ RobbJack MFMHV-201-12-050
- 421L120R100Z2-MEGA-T→ RobbJack MFMHV-201-12-100