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MILWAUKEE High-Precision Taper-Mount Keyed Drill Chuck - High-Precision Taper-Mount Keyed Drill Chucks
MILWAUKEEHigh-Precision Taper-Mount Keyed Drill Chucks

MILWAUKEE High-Precision Taper-Mount Keyed Drill Chuck

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
High-Precision Taper-Mount Keyed Drill Chuck
Part Number
49-22-1550
Category
High-Precision Taper-Mount Keyed Drill Chucks
Available to Order
Also known as:49-22-1550MILWAUKEE
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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

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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.

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
Industrial maintenance — M12™ hammer drill and impact driver kit (2497-22) for drilling, hammer drilling, and fastening in electrical and mechanical tasks.
Heavy equipment lubrication — M18™ grease gun and impact wrench kit (2967-22GG) for lubrication and fastener removal in assembly and maintenance.
Hydraulic cylinder operation — Cordless hydraulic pump (3120-21) delivering 10,000 psi for powering hydraulic tools and cylinders in field service.
Automotive repair — Cordless ratchet kit (3G-OTH-303908) with 35 ft-lb torque for fastening and loosening bolts in tight engine compartments.
Demolition and construction — Carbide reciprocating saw blade (48-00-5371) for cutting wood, metal, and plastic in renovation and plumbing work.
Jobsite safety — N95 respirator with exhalation valve (48-73-4004) for protection against non-oil-based particulates in dusty environments.
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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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This 1/2-inch key drive drill chuck from MILWAUKEE is designed for key-driven tightening to securely hold drill bits in rotary tools. It provides a firm grip for drilling into metal, wood, and masonry. Commonly used in industrial maintenance, construction, and fabrication applications

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