If you’ve ever had a Forstner bit overheat, scorch your oak, or wander off your layout lines, you know the frustration of cheap tooling. Today, I’m putting three premium European Forstner brands head-to-head: Fisch, Colt, and Famag.
The Contenders
- Fisch Wave Cutter: Features a wavy peripheral cutting edge that reduces friction and heat.
- Colt MaxiCut: Utilizes a unique chip-breaker groove on the cutters and a rotostop shank.
- Famag Bormax: Employs center-point and serrated wave-like edges for cooler boring.
Bench Test Methodology
I mounted a 1-inch bit from each brand into my drill press. I bored 30 holes to a depth of 1-1/2 inches in hard maple (face grain) and cherry (end grain) at 800 RPM. I monitored: heat buildup (using an infrared thermometer), chip eject efficiency, and entry/exit tearout.
| Brand | Avg Temp (°F) | Tearout Rating | Verdict |
|---|---|---|---|
| Fisch Wave Cutter | 142°F | Excellent (Very Clean) | Best for clean cabinet work |
| Colt MaxiCut | 158°F | Good | Best for speed and deep holes |
| Famag Bormax | 128°F | Outstanding (Zero Tearout) | Overall Winner |
Performance Insights
The Famag Bormax was the coolest running bit by a wide margin. The serrated edges cut like a saw rim, clearing shavings in thin ribbons rather than dust. Fisch ran a close second, producing incredibly crisp entry walls, which is perfect for cup hinges. The Colt was fast, but generated more tearout on exit grain.
The Verdict
For general furniture making, the Famag Bormax is the best investment you can make. If availability is a constraint, the Fisch Wave Cutter is an outstanding alternative.
For more basic drill geometry concepts, see our cornerstone Drill Bits for Furniture Makers guide. To see how flat-bottomed holes are used in cabinetry, check out our guide on Wood Joinery Styles.
Find Fisch Forstner bits at Lee Valley: Fisch Forstner Bits Page.
Have questions or feedback about this guide? Get in touch with our editorial team on our Contact Us page.
