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MILWAUKEE Drill Chuck: MT3, 3/16 in to 3/4 in Capacity, 48-66-3160/48-66-4020 Key - High-Precision Taper-Mount Keyed Drill Chucks
MILWAUKEEHigh-Precision Taper-Mount Keyed Drill Chucks

MILWAUKEE Drill Chuck: MT3, 3/16 in to 3/4 in Capacity, 48-66-3160/48-66-4020 Key

The MILWAUKEE Drill Chuck: MT3 is a high-precision taper-mount keyed drill chuck with a capacity of 3/16 in to 3/4 in. It features a ball bearing design and uses a 48-66-3160/48-66-4020 key. The manufacturer part…

SKU 3G-OTH-244760

Also listed as: 49221550 · 49 22 1550

Brand
MILWAUKEE
Item
Drill Chuck: MT3, 3/16 in to 3/4 in Capacity, 48-66-3160/48-66-4020 Key
Category
High-Precision Taper-Mount Keyed Drill Chucks
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-22-1550
Type
Ball Bearing
Key
48-66-3160/48-66-4020
Capacity
3/16 in to 3/4 in

Technical Documents

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

Product Description

The MILWAUKEE Drill Chuck: MT3 is a high-precision taper-mount keyed drill chuck with a capacity of 3/16 in to 3/4 in. It features a ball bearing design and uses a 48-66-3160/48-66-4020 key. The manufacturer part number is 49-22-1550.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MILWAUKEE 49-22-1550 drill chuck used for?

The MILWAUKEE 49-22-1550 is a high-precision taper-mount keyed drill chuck used for gripping drill bits from 3/16 in to 3/4 in. It is ideal for industrial drilling applications requiring concentricity and secure bit retention, commonly used in machining, metalworking, and maintenance operations.

What are the specifications of the MILWAUKEE 49-22-1550 drill chuck?

The MILWAUKEE 49-22-1550 is a ball-bearing keyed drill chuck with a capacity of 3/16 in to 3/4 in. It uses a 48-66-3160/48-66-4020 key and features an MT3 taper mount. The manufacturer part number is 49-22-1550.

Where to buy the MILWAUKEE 49-22-1550 drill chuck worldwide?

3G Electric supplies the MILWAUKEE 49-22-1550 drill chuck worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this high-precision taper-mount keyed drill chuck.

How to install a MILWAUKEE MT3 taper-mount drill chuck?

To install the MILWAUKEE 49-22-1550, clean the MT3 taper on both the chuck and spindle, then align and firmly seat the chuck using a soft-faced mallet. Tighten the keyed chuck with the 48-66-3160/48-66-4020 key to secure the bit. Always follow the manufacturer's instructions for proper installation.

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 high-precision taper-mount keyed drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MILWAUKEE Chuck Key Holder: For Use With 48-66-3160 (MPN 48-66-4020)
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MILWAUKEE Chuck Key Holder: For Use With 48-66-3160 (MPN 48-66-4020)
MILWAUKEE Drill Chuck: 1/2"-20, 5/64 in to 1/2 in Capacity (MPN 48-66-1375)
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MILWAUKEE Drill Chuck: 1/2"-20, 5/64 in to 1/2 in Capacity (MPN 48-66-1375)
MILWAUKEE Chuck Key Holder: For Use With 48-66-3080/48-66-3240/48-66-3280/48-66-3480 (MPN 48-66-4040)
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