Our take
The Oster 6646 belongs in this category as a qualified blender/mincer combination, not as a full-size food processor. The manual says the Oster mincer is available separately and is packaged with Oster blender model 6646 only. It describes placing the mincer on the blender motor base and using its own container and blade for mincing. The source does not give that container's capacity, a slicing/shredding disc, or a dough blade. The frozen Amazon identity and bundle contents are not independently crosswalked. This review stays within the model-specific manual and makes no personal-use claim.
A shopper comparing a blender-plus-mincer package for limited chopping tasks rather than a conventional bowl processor..
It is not a fit if you need a documented batch bowl, feed tube, slicing or shredding discs, dough blade, or a confirmed mincer capacity.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The manual gives a model-specific note that the mincer package is bundled with blender 6646.
- A separate mincer container and blade are described for small-quantity mincing.
- The attachment uses the blender's motor base rather than requiring a second motor.
What to weigh up
- The mincer container's volume is not stated in the inspected manual.
- No slice/shred, dough, or full-size processor components are documented for the mincer.
- The historical ASIN and exact seller package remain unresolved.
The key details
| Model covered | 6646 |
|---|---|
| Main bowl capacity | Mincer-container capacity not stated |
| Small-batch bowl | Separate mincer container is listed; size unknown |
| Slicing and shredding | No slicing / shredding disc listed for the mincer |
| Special attachment | Oster mincer attachment; bundled with blender model 6646 per manual |
| Dough blade | No dough blade listed |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
A processor-capable combination, not a processor bowl
Oster's manual describes an Oster blender with a separate mincer attachment. It says the mincer can be sold as an accessory and is packaged with model 6646 only. That makes the combination relevant to food preparation, while the format remains distinct from a bowl processor with feed tube and cutting discs. The mincer uses its own container on the blender motor base. The manual does not state a cup capacity for that vessel, so the catalog keeps bowl capacity null and does not assign it to a small or full-size batch filter. [bowlCapacityCups]
Mincing is the documented job
The guide describes loading ingredients into the mincer container, securing its cover, placing the attachment on the motor base, and pressing down on the cover during operation. It calls the component a mincer and describes it for mincing foods. That supports a narrow task label. The manual does not list a slicing disc, shredding tool, continuous feed, dough blade, or separate meat-grinding assembly, so none are added to the matching profile. A generic marketplace use of the phrase food processor should not broaden the accessory list. [sliceShred, meatGrinder]
Model 6646 has a specific package distinction
The manual's statement that the mincer is packaged with Oster blender model 6646 only is useful because it separates that package from other 6640-series blender models. It supports describing 6646 as a blender/mincer combo rather than merely saying that a mincer accessory might fit some blender. It does not resolve the historic B00006WNQ6 mapping or prove the present contents of a seller's box. The link therefore searches for the 6646 combination and does not point directly to the old ASIN. [smallBowl]
Capacity and motor facts remain open
The manual does not state the mincer vessel's volume in the inspected section, and the saved packet does not establish the attachment's motor rating. The blender's model number alone is not a reason to transfer an unrelated jar capacity or wattage into this chopper profile. The mincer can be useful without a quantified capacity, but shoppers who need a particular amount per batch should verify that volume before choosing it. Unknown specifications remain unknown rather than being copied from another Oster blender. [bowlCapacityCups]
Compare it for a focused small task
The 6646 combination makes sense only for a shopper who wants a blender base and values its accompanying mincer for limited food preparation. It should not be ranked against a 9- or 14-cup processor as though it offered the same tools. The source row's glass-jar and processor wording is not treated as a full parts crosswalk; the manual supports the mincer bundle but not the historic ASIN package. Search for the exact 6646 model, confirm both blender and mincer pieces, and check current seller details. No price, stock, or buyer-review summary is used. [bowlCapacityCups, sliceShred]
What else to compare
The Mueller FC-1500 is a manual-supported 1.5-cup standalone chopper; the Ninja NJ110GR has a specified 2-cup bowl and a separate verified Amazon model link.
Before you buy
Is the mincer packaged with every Oster blender?
No. The manual says the mincer is packaged with Oster blender model 6646 only.
What is the mincer container capacity?
The inspected manual does not state a cup capacity for the mincer container.
Does it include processor slicing or dough tools?
The manual lists a mincer attachment and does not document slicing discs or a dough blade.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Oster 6640-Series Instruction Manual, including model 6646 mincer package ↗ — checked October 5, 2026.
- Oster 6640-series manual, mincer instructions and 6646 package note ↗ — checked October 5, 2026.
The decision
Consider the Oster 6646 only as a blender/mincer package for the named mincing task. Choose a documented bowl processor when capacity, slicing, shredding, or dough tools are requirements.
Is it the right fit?
Check the exact model and today’s offers on Amazon.