Part Location Diagram of 48-66-3280 Milwaukee Chuck Key
See part 51 in the diagram
Replacing your Milwaukee Electric Drill Chuck Key
( Grid squares measure 1x1 inch )

Chuck Key 48-66-3280

$10.80
In Stock
Fix Number:
FIX10134025
Manufacturer #:
48-66-3280
Manufactured by:
Milwaukee

Product Description

This is an OEM chuck key and it is sold individually.The chuck key fits into a hole on the side of the chuck. The teeth are what help to hold the adjusting ring. As you rotate the key, the adjusting ring turns to tightly engage with the drill bit. This chuck key tightens jaws that have a 1/2-inch capacity. Over time, the teeth can deteriorate and this can cause the gear to slip. To make it easier to keep track of the chuck key, a chuck key holder can be ordered separately. It attaches to the power cord and the chuck key can be attached to it.

Videos For installing this part.

Replacing your Chuck Key

Replacing your Chuck Key

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Model Compatibility

This part works with the following models:
Fix Number: FIX10134025
Manufacturer Part Number: 48-66-3280
Brand Model Number Description
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