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This keyed chuck has a 1/2 inch capacity with a 5/8 inch - 16 thread. Use with chuck key 48-66-3280 and key holder 48-66-4040. The metal construction provides heavy-duty durability while the keyed design ensures the bit retention needed for high-torque applications. It can be used on reversing drills of matching capacities and threaded spindles. If your drill's bit retention is suffering, the rotation feels stiff, or the chuck has seized up entirely, a new chuck should fix the problem.
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Hello Jose, thank you for writing. We do have two videos that should be of some help. How to Remove and Reinstall a Drill Press Chuck https://youtu.be/KbI_7IHAsyw and How to Remove a Stuck Drill Chuck https://youtu.be/Tt2X_au5soc. The 1/?2 Chuck is part 48-66-1355. The 1/?2" Reversing Chuck part 48-66-1381. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Both, clutches were worn out along with the chuck.
Todd from Concord, California
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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_WW_1.gif "Part Location Diagram of 48-66-1381 Milwaukee 1/2 Reversing Chuck")
