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MILWAUKEE Spline Core Bit: Spline Shank, 1 1/2 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, 1 1/2 in Core Dia, 3 in Core Body Lg

The MILWAUKEE Spline Core Bit is a one-piece spline-shank core bit with a 1.5-inch decimal equivalent core diameter, a 3-inch core body length, and a 22-inch overall length (MPN 48-20-5452). Designed for dry…

SKU 3G-OTH-185193

Brand
MILWAUKEE
Item
Spline Core Bit: Spline Shank, 1 1/2 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
48-20-5452
Overall Lg
22 in
Core Dia
1 1/2 in
Core Body Lg
3 in
Decimal Equivalent
1.5
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 1.5-inch decimal equivalent core diameter, a 3-inch core body length, and a 22-inch overall length (MPN 48-20-5452). Designed for dry application, this bit 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 clean, precise holes in masonry and concrete. It is commonly employed in construction and renovation for tasks such as running conduit or anchor bolts. The spline shank ensures secure, high-torque transfer in compatible spline-drive rotary hammers.

What are the specifications of the MILWAUKEE Spline Core Bit 48-20-5452?

The MILWAUKEE Spline Core Bit (MPN 48-20-5452) has a 1 1/2 in core diameter, 3 in core body length, and 22 in overall length. It is designed for dry application only and does not include a centering bit. The decimal equivalent is 1.5. This one-piece spline-shank bit is compatible with spline-drive hammers.

Where to buy MILWAUKEE Spline Core Bit in worldwide?

You can source the MILWAUKEE Spline Core Bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MILWAUKEE parts to procurement teams and engineers globally.

How to select the right MILWAUKEE Spline Core Bit for dry drilling?

Select a MILWAUKEE Spline Core Bit by matching the core diameter to your hole size requirement, such as the 1 1/2 in model. Ensure your rotary hammer has a spline drive. For dry drilling, choose bits labeled for dry application. Verify overall length (22 in) suits your depth needs. Always use proper dust control and safety gear.

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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