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BL451,BL456,Compatible for 7 Fins Extractor Blade Assembly Parts | 7-fin blade assembly fits BL451 & BL456, delivers smooth daily food blending effect
4.9 (80 items)
Limited Time SaleUntil the end
21
26
22
US$22.30 cheaper than the new price!!
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Used US$14.87
Product details
| Management number | 247333293 | Release Date | 2026/08/16 | List Price | US$14.87 | Model Number | 247333293 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Color: Black + SilverMaterial: PlasticPackaging Contents:1 Knife Holder1 Sealing RingNote: Only the above items are included in the packaging. Other products are not included. ==========
- Seven blades arranged with uneven angular spacing gradually varying from 35 to 55 degrees between adjacent blades, avoiding cutting frequency resonance that generates harmonic noise.
- Tapered flow-guiding cone at the blade disc center throws ingredients outward during high-speed rotation, preventing accumulation directly above the blade head.
- Shaft-to-bearing clearance controlled within 0.02mm, reducing radial runout and extending seal service life.
- Three-layer stacked lip seal with each lip independently deforming to conform, accommodating slight shaft eccentric movement.
- Unloading fillets at blade roots eliminate corner stress concentration, resisting crack initiation under repeated impact.
| ASIN | B0HC5LB5XL |
|---|---|
| Item Weight | 1.76 ounces |
| Manufacturer | Generic |
| Item model number | BDOECTAFD |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
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