
Benchmade 275SFE-2 Sibert Adamas Axis Partial Serrated - Flat Earth
Built for Hard-Use Applications
The Benchmade 275SFE-2 Sibert Adamas delivers tank-like construction in a tactical folding knife designed for operators who demand reliability. This redesigned version maintains the Adamas reputation for unrivaled performance while reducing weight for extended carry. The partial serrated CPM-CruWear blade handles cutting tasks that would challenge lesser knives.
Key Features
- CPM-CruWear Steel Blade: Premium steel hardened to 63-65 HRC for superior edge retention and toughness
- Partial Serrated Edge: Combines plain edge precision with serrated cutting power for rope and fibrous materials
- G10 Flat Earth Handle: Textured grip scales provide secure handling in wet or gloved conditions
- AXIS Lock Mechanism: Ambidextrous lock system allows one-handed operation and secure blade lockup
- Reversible Tip-Up Clip: Configure for left or right-hand carry with tip-up orientation
- MOLLE Compatible Sheath: Ballistic nylon sheath integrates with tactical gear systems
Specifications
| Weight | 6.45 oz (182.85g) |
| Blade Steel | CPM-CruWear (63-65 HRC) |
| Handle Material | G10 Flat Earth |
| Blade Style | Drop-Point, Partial Serrated |
| Lock Type | AXIS Lock |
| Sheath | MOLLE Compatible Ballistic Nylon |
Frequently Asked Questions
What makes CPM-CruWear steel different from other blade steels?
CPM-CruWear is a tool steel that balances toughness with edge retention. At 63-65 HRC hardness, it maintains a sharp edge longer than most steels while resisting chipping under hard use conditions.
Can the pocket clip be configured for different carry positions?
Yes, the clip is reversible and designed for tip-up carry. You can configure it for either left or right-hand pocket carry.
How does the MOLLE sheath attach to gear?
The ballistic nylon sheath includes MOLLE-compatible webbing that threads through standard MOLLE loops on plate carriers, chest rigs, and tactical packs.
Is the AXIS lock mechanism durable enough for tactical use?
The AXIS lock is one of the strongest folding knife mechanisms available. It locks the blade securely in both open and closed positions and operates smoothly even with gloves.
What warranty does Benchmade provide?
Benchmade backs this knife with their LifeSharp service, which includes free sharpening, cleaning, and adjustment for the life of the knife when returned to their facility.