Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MILWAUKEE Drill Chuck Key: L Handle, K4 - L-Handle Keys for Milwaukee Drill Chucks
MILWAUKEEL-Handle Keys for Milwaukee Drill Chucks

MILWAUKEE Drill Chuck Key: L Handle, K4

The MILWAUKEE Drill Chuck Key is an L-Handle key for Milwaukee drill chucks, featuring a K4 size and a 1/2 in pilot. It is identified by manufacturer part number 48-66-3160, with related part numbers 48-66-4020 and…

SKU 3G-OTH-405575

Brand
MILWAUKEE
Item
Drill Chuck Key: L Handle, K4
Category
L-Handle Keys for Milwaukee Drill Chucks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-66-3160
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Drill Chuck Key is an L-Handle key for Milwaukee drill chucks, featuring a K4 size and a 1/2 in pilot. It is identified by manufacturer part number 48-66-3160, with related part numbers 48-66-4020 and 48-66-3160.

Frequently Asked Questions

What is the MILWAUKEE Drill Chuck Key 48-66-3160 used for?

The MILWAUKEE Drill Chuck Key 48-66-3160 is an L-handle key designed to tighten and loosen drill chucks on Milwaukee power tools. It is commonly used in metalworking, woodworking, and general construction for secure bit retention during drilling operations.

What are the specifications of the MILWAUKEE Drill Chuck Key 48-66-3160?

The MILWAUKEE Drill Chuck Key 48-66-3160 features an L-handle design, K4 size, and a 1/2 in pilot. It is identified by manufacturer part number 48-66-3160, with related part numbers 48-66-4020 and 48-66-3160. This key is compatible with Milwaukee drill chucks.

Where to buy the MILWAUKEE Drill Chuck Key 48-66-3160 worldwide?

3G Electric supplies the MILWAUKEE Drill Chuck Key 48-66-3160 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct drill chuck key for a Milwaukee drill?

To select the correct drill chuck key for a Milwaukee drill, match the key size (e.g., K4) and pilot diameter (e.g., 1/2 in) to your chuck's specifications. The MILWAUKEE 48-66-3160 L-handle key is designed for Milwaukee chucks requiring these dimensions. Always verify compatibility with your tool's manual.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE l-handle keys for milwaukee drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MILWAUKEE Chuck Key Holder: For Use With 48-66-3160 (MPN 48-66-4020). Key specifications — attr1033164: 48-66-4020; attr1033167: 48-66-3160; attr1033171: MILWAUKEE.
MILWAUKEE
MILWAUKEE Chuck Key Holder: For Use With 48-66-3160 (MPN 48-66-4020). Key specifications — attr1033164: 48-66-4020; attr1033167: 48-66-3160; attr1033171: MILWAUKEE.
MILWAUKEE Chuck Key Holder: For Use With 48-66-3080/48-66-3240/48-66-3280/48-66-3480 (MPN 48-66-4040). Key specifications — attr1033164: 48-66-4040; attr1033167: 48-66-3480; attr1033171: MILWAUKEE.
MILWAUKEE
MILWAUKEE Chuck Key Holder: For Use With 48-66-3080/48-66-3240/48-66-3280/48-66-3480 (MPN 48-66-4040). Key specifications — attr1033164: 48-66-4040; attr1033167: 48-66-3480; attr1033171: MILWAUKEE.
MILWAUKEE Chuck Key Holder: For Use With 48-66-3200 (MPN 48-66-4080). Key specifications — attr1033164: 48-66-4080; attr1033167: 48-66-3200; attr1033171: MILWAUKEE.
MILWAUKEE
MILWAUKEE Chuck Key Holder: For Use With 48-66-3200 (MPN 48-66-4080). Key specifications — attr1033164: 48-66-4080; attr1033167: 48-66-3200; attr1033171: MILWAUKEE.
MILWAUKEE
MILWAUKEE
MILWAUKEE Chuck 1/2" Key Drive (MPN 48-66-1481). Key specifications — attr424380: Chuck 1/2" Key Drive; attr325165: MILWAUKEE.
MILWAUKEE Key,Chuck (MPN 48-66-2110). Key specifications — attr424380: Key,Chuck; attr325165: MILWAUKEE.
MILWAUKEE
MILWAUKEE Key,Chuck (MPN 48-66-2110). Key specifications — attr424380: Key,Chuck; attr325165: MILWAUKEE.
MILWAUKEE Drill Chuck: 5/8"-16, 5/64 in to 1/2 in Capacity, 48-66-3280/48-66-4040 Key (MPN 48-66-1381). Key specifications — attr1030288: MILWAUKEE; attr1030284: 48-66-1381.
MILWAUKEE
MILWAUKEE Drill Chuck: 5/8"-16, 5/64 in to 1/2 in Capacity, 48-66-3280/48-66-4040 Key (MPN 48-66-1381). Key specifications — attr1030288: MILWAUKEE; attr1030284: 48-66-1381.

More from MILWAUKEE

View all MILWAUKEE parts →
MILWAUKEE Drill Chuck Key: L Handle, K30, 1/2 in Pilot (MPN 48-66-3240). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-0795; attr1033163: 48-66-3240.
MILWAUKEE
MILWAUKEE Drill Chuck Key: L Handle, K30, 1/2 in Pilot (MPN 48-66-3240). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-0795; attr1033163: 48-66-3240.
MILWAUKEE Drill Chuck Key: L Handle, K32, 1/2 in Pilot (MPN 48-66-3280). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-1381; attr1033163: 48-66-3280.
MILWAUKEE
MILWAUKEE Drill Chuck Key: L Handle, K32, 1/2 in Pilot (MPN 48-66-3280). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-1381; attr1033163: 48-66-3280.
MILWAUKEE Drill Chuck Key: L Handle, 1/4 in Pilot (MPN 48-66-3080). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-0806; attr1033163: 48-66-3080.
MILWAUKEE
MILWAUKEE Drill Chuck Key: L Handle, 1/4 in Pilot (MPN 48-66-3080). Key specifications — attr1033148: MILWAUKEE; attr1033149: 48-66-0806; attr1033163: 48-66-3080.