BT-572100 (also referenced as B1041L-100 or KR1-100) is an extra-long, high-performance solid tungsten carbide oscillating knife blade.BT-572100 (also referenced as B1041L-100 or KR1-100) is an extra-long, high-performance solid tungsten carbide oscillating knife blade.

It is primarily engineered for AXYZ CNC routers equipped with oscillating knife units (like the AXYZ Trident or Tailored series), but it is also directly compatible with MultiCam CNC tables and other digital flatbed systems utilizing a 6mm round shank clamp.

Key Technical Specifications
Shank Type & Diameter: 6.00 mm round cylindrical shaft.
Cut Length: 100.0 mm (deep reach capacity).
Overall Length (OAL): ~118.0 mm.
Tip / Point Geometry: Round point (KR1 profile), single cutting edge.
Material: Fine micrograin solid tungsten carbide (tungsten steel) for extreme wear resistance and structural rigidity during high-frequency vertical oscillation.

Equivalent Cross-Reference Part Numbers
AXYZ Code: B1041L-100
MultiCam Equivalent: 84-00193-100
Industry / Tool Reference: BT-572100

Primary Material Applications
The round-point, single-edge geometry combined with the extended 100mm cut depth makes this blade designed for thick, porous, or fibrous materials where sharp pointed blades might catch, drag, or tear:
Insulation Materials: Mineral wool, glass wool, rock wool, acoustic panels, and fiberboard.
Thick Packaging & Engineering Foams: Expanded Polyethylene (EPE), Cross-linked Polyethylene (XLPE), Polyurethane (PU), and EPS foam.
Fibrous Textiles: Heavy felt, dense canvas, and multi-layer synthetic textiles.
Gasketing & Soft Mate

OYEA Knives manufactures and supplies a full line of both STANDARD and CUSTOM leather cutting knives and blades. All of our standard leather cutting knives are manufactured to exceed the exact OEM standards.