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MILWAUKEE One-Piece Spline-Shank Core Bit - One-Piece Spline-Shank Core Bits
MILWAUKEEOne-Piece Spline-Shank Core Bits

MILWAUKEE One-Piece Spline-Shank Core Bit

The MILWAUKEE Spline Core Bit is a one-piece spline-shank core bit with a 3.1250 in decimal equivalent core diameter, a 3 in core body length, and a 22 in overall length. It is designed for dry application and does…

SKU 3G-OTH-185196

Also listed as: 48205472 · 48 20 5472

Brand
MILWAUKEE
Item
One-Piece Spline-Shank Core Bit
Part Number
48-20-5472
Category
One-Piece Spline-Shank Core Bits
Available to Order
Also known as:48-20-5472MILWAUKEE
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-20-5472
Overall Lg
22 in
Core Dia
3 1/8 in
Core Body Lg
3 in
Decimal Equivalent
3.1250 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 3.1250 in decimal equivalent core diameter, a 3 in core body length, and a 22 in overall length. It is designed for dry application and does not include a centering bit. This product is identified by manufacturer part number 48-20-5472.

Frequently Asked Questions

What is a MILWAUKEE spline core bit used for?

A MILWAUKEE spline core bit is used for dry drilling of large-diameter holes in masonry, concrete, and block. The spline shank provides secure drive engagement in rotary hammers. This 3 1/8 in diameter bit is common in construction and MRO applications for running conduit or anchor bolts.

What are the specifications of the MILWAUKEE 48-20-5472 core bit?

The MILWAUKEE 48-20-5472 is a one-piece spline-shank core bit with a 3 1/8 in core diameter, 3 in core body length, and 22 in overall length. It is designed for dry application and does not include a centering bit. The decimal equivalent is 3.1250 in.

Where to buy MILWAUKEE core bits worldwide?

3G Electric supplies and delivers MILWAUKEE core bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on the MILWAUKEE 48-20-5472 spline core bit.

How to select the right MILWAUKEE spline core bit for dry drilling?

Select a MILWAUKEE spline core bit based on required hole diameter and depth. For dry drilling, ensure the bit is rated for dry application, as this model is. Match the shank type to your rotary hammer. The 3 1/8 in diameter bit suits medium-duty masonry work without a centering bit.

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 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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