Note: Today we're shipping orders for in-stock items placed May 23.

LEM Stainless Grinder Knife #10 or #12 Grinder

SKU: DJ787, Part Number: 485SS, Shop more LEM items
In Stock (3+ in stock) Usually ships in 1-3 business days.
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LEM replacement grinder knife for LEM model 821 hand-crank meat grinder or 17801 Big Bite grinder.

Important: Over time, a knife and plate develop uneven (but mated) wear patterns as they operate together (just as the pistons and cylinder sleeves in a car's engine do), so it's important to always keep them together as a set. When you replace a knife, you need to use a new plate with it (or flip to the new side of the plate, if one side hasn't been used yet). Using an unmatched knife/plate set will cause bad grinding performance, rapid wear and possibly even breakage. So you will normally want to have two knives for every plate.

Also: Be sure to install a new knife with its sharpened edges positioned against the grinding plate. If you're an old hand at grinding, you've know this for years—but beginners often have the wrong idea that the knife's sharp edges should face the oncoming meat, and that won't work at all. The knife's edges need to face the outer end of your meat grinder, so that those knife edges rotate directly up against the grinding plate.

When purchased alone, this item ships by First Class U.S. Mail for $8.00 shipping/handling. Please see the Shipping Tab above for details.

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Manufacturer Part Number485SS
Product Weight (lbs.)2 oz
MaterialStainless steel
Country of ManufactureChina


We stock this product in our Nebraska warehouse. Most of our shipments are by FedEx Ground and such shipments usually arrive in four business days or less, following ship-out. Click here for more information about shipping.

Because the product on this page is small and light, it may be able to be shipped for $8.00, depending on the following factors.

1.) First, remember that the item will ship for no more than $12 to 48 states even if additional items are in the order.

2.) The product on this page is small and light enough that it will be shipped by first class U.S. Mail for $8.00 shipping & handling if it’s ordered alone or with other items that total under 11 ounces (product and retail packaging weight) and which can all fit into the first class mail envelope.

3.) The actual shipping & handling charge for your total order will be visible during checkout, before the payment step. Whenever combined sizes and weights allow, we will send small items at the special $8.00 rate.


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