Milwaukee Spline Bit 4-Cutter 1" x 36"
SKU 48-20-4380
Model Number: MIL48204380
Availability Notice:
Availability to purchase does not guarantee immediate stock. Some items may have lead times. Questions about availability? Contact our team before ordering.
REINFORCED CONCRETE PENETRATION DOMINANCE
In the world of deep-bore structural anchoring and heavy civil bridge work, efficiency is measured by how few bits you snap on a rebar strike. The Milwaukee 48-20-4380 is engineered for the brutal realities of thick-pour industrial concrete, utilizing a 4-cutter head that maintains precise concentricity and prevents the binding that kills progress. This isn't just a masonry bit; it's a structural penetration solution designed to maximize the high-torque output of spline-drive hammers in the harshest jobsite environments where downtime is a non-starter.
- / 4-Cutter 90-Degree Geometry: Prevents binding and lock-up when encountering heavy rebar, protecting both the tool and the operator.
- / High-Volume Flute Architecture: Rapidly evacuates dust and aggregate during 31-inch deep drilling to minimize friction and thermal fatigue.
- / Patented Rebar Chamfers: Reinforced tip structure provides superior durability when punching through reinforced steel mesh and rebar.
- / Industrial Spline Shank: Optimized for heavy-duty rotary hammers, ensuring maximum power transfer for high-diameter drilling.
TECHNICAL SPECIFICATIONS
Diameter: 1"
Drilling Depth: 31"
Overall Length: 36"
Shank Type: Spline
Cutter Head: 4-Cutter Head Geometry
Application: Reinforced Concrete, Concrete, Brick, Block
Drilling Depth: 31"
Overall Length: 36"
Shank Type: Spline
Cutter Head: 4-Cutter Head Geometry
Application: Reinforced Concrete, Concrete, Brick, Block
WHAT'S IN THE BOX
- / (1) 1" x 31" x 36" Spline 4-Cutter Rotary Hammer Drill Bit (48-20-4380)
