Milwaukee
Milwaukee Tool 2" X 22" One Piece Spline Core Bit
- SKU:
- MLW48-20-5460
- Availability:
- Usually Ships Same Day
- Weight:
- 3.68 LBS
Description
DUTY®
Spline One-Piece
Core Bit
Drill a 2 in masonry opening with this 22 in overall-length core bit for a Spline rotary hammer.
Product Overview
This 2-inch carbide core cuts 3 inches deep; clear the center core for deeper drilling.
At 22 inches overall, this Spline core has a thick-wall body and debris-clearing flutes.
- Alternating teethHelp break material faster.
- Fluted exteriorMoves debris from the kerf.
- One-piece buildTransfers hammer energy.
- Thick-wall bodyFor larger rotary hammers.
Technical Specifications
- Core diameter
- 2 in
- Overall length
- 22 in
- Drilling depth
- 3 in
- Shank
- Spline
- Cutting material
- Carbide-tipped
- Body construction
- One-piece, thick wall
Choose the Correct Fit
Match the Spline shank to the hammer and confirm its capacity for a 2 in core bit. Check the required sleeve or service clearance.
Allow for the 22 in overall length at the drilling position. Plan core removal for work deeper than the 3 in cutting depth.
Installation & Care
Isolate the hammer before fitting the bit. Use centering bit 48-20-5495 when needed to position the opening and follow the setup instructions.
Use drift key 48-20-5497 to remove the centering bit. Let the core body cool, clear debris and inspect the teeth before storage.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help with a masonry opening? Send Willy the hole diameter, wall depth, hammer connection and the space available for the bit.
Important Product Questions
Does the overall length equal the drilling depth?
No. This bit is 22 in long overall but has a 3 in drilling depth. The inside core must be removed before drilling farther.
Can I keep drilling without clearing the center core?
No. This bit cuts the perimeter kerf. Stop and remove the inside core as directed before attempting deeper drilling.
Which accessories position the bit and release the pilot?
Use centering bit 48-20-5495 for starting the hole and drift key 48-20-5497 to remove it. Confirm accessory availability when ordering.
