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MILWAUKEE Spline Core Bit: Spline Shank, 4 in Core Dia, 3 in Core Body Lg - One-Piece Spline-Shank Core Bits
MILWAUKEEOne-Piece Spline-Shank Core Bits

MILWAUKEE Spline Core Bit: Spline Shank, 4 in Core Dia, 3 in Core Body Lg

The MILWAUKEE Spline Core Bit is a one-piece spline-shank core bit with a 5.0000 in decimal equivalent, designed for dry applications. This model (MPN 48-20-5484) has a 4 in core diameter, 3 in core body length, and…

SKU 3G-OTH-185201

Brand
MILWAUKEE
Item
Spline Core Bit: Spline Shank, 4 in Core Dia, 3 in Core Body Lg
Category
One-Piece Spline-Shank Core Bits
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-20-5484
Overall Lg
22 in
Core Dia
4 in
Core Body Lg
3 in
Decimal Equivalent
5.0000 in
Centering Bit Included
No
Wet or Dry Application
Dry
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Spline Core Bit is a one-piece spline-shank core bit with a 5.0000 in decimal equivalent, designed for dry applications. This model (MPN 48-20-5484) has a 4 in core diameter, 3 in core body length, and 22 in overall length, and does not include a centering bit.

Frequently Asked Questions

What is the MILWAUKEE Spline Core Bit used for?

The MILWAUKEE Spline Core Bit is used for dry drilling of large-diameter holes in masonry and concrete. It is designed for use with spline-drive rotary hammers, making it suitable for construction, plumbing, and electrical installations where precise core holes are needed.

What are the specifications of the MILWAUKEE Spline Core Bit 48-20-5484?

The MILWAUKEE Spline Core Bit (MPN 48-20-5484) has a 4 in core diameter, 22 in overall length, and 3 in core body length. Its decimal equivalent is 5.0000 in. It is for dry application only and does not include a centering bit.

Where to buy MILWAUKEE Spline Core Bit in worldwide?

3G Electric supplies the MILWAUKEE Spline Core Bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this item.

How to install a MILWAUKEE Spline Core Bit?

To install a MILWAUKEE Spline Core Bit, insert the spline shank into a compatible rotary hammer chuck until it locks. Ensure the bit is fully seated before drilling. Use only in dry mode as specified. Always wear appropriate PPE and follow the hammer manufacturer's instructions.

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 one-piece spline-shank core bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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